| 英文名称 | 中文名称 | CAS | MF |
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[R,(-)]-3-Methyl-5-oxotricosanoic acid
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C24H46O3
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[R,(-)]-2-Methylhexanedioic acid dimethyl ester
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C9H16O4
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(4R,5β)-4β-Methyl-6β-[(4S)-4α-methyl-2-oxo-1,3-dioxolan-4-yl]-3-[(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid sodium salt
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(3R)-3β-Methyl-2,3,3aβ,4,5,6-hexahydro-1-oxo-1H-indene-5α,6α-dicarboxylic acid dimethyl ester
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(R)-2-Methylamino-1-tert-butylethanol
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C7H17NO
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(R)-2-[3-(3-Methylphenyl)ureido]-3-(1H-indol-3-yl)-N,N-dipentylpropanamide
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C29H40N4O2
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[R,(+)]-3-Methyl-1-phenyl-1,3-butanediol
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C11H16O2
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(R)-1-[3-Methyl-4-(methylthio)phenyl]-2-(isopropylamino)ethanol
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C13H21NOS
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[(1R)-1α-Methyl-2α-cyanomethyl-3α-(1-methylethenyl)cyclopentan-1β-yl](4-methylphenyl) sulfone
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(1R)-1α-Methyl-1,2,3,5,6,7-hexahydro-4H-inden-4-ol
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1-[(R)-1-Methyl-2-phenylethyl]benzene
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C15H16
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2-[[[(R)-α-Methylbenzyl]imino]methyl]phenol
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(2R)-1-(Methylamino)-2-propanol
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C4H11NO
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[R,(-)]-5-Methyl-2-heptanone
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C8H16O
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(1R)-1β-Methyl-4-[(R)-1,2,2-trimethylpropyl]-1H-2,3-benzodiazepine
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(4R)-6-Methyl-4,8-dihydroxy-3,4-dihydronaphthalene-1(2H)-one
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34987-22-9
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(2R)-2α-Methyl-3-benzyl-4α-phenyloxazolidine
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(6R)-3-[[(1-Methyl-1H-tetrazole-5-yl)thio]methyl]-7α-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]octa-2-ene-2-carboxylic acid diphenylmethyl ester
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CEFMETAZOLE IMPURITY
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53090-86-1
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C23H22N6O3S2
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(-)-4-[(R)-2-Methyl-1-thiobutyl]morpholine
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C9H17NOS
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[R,(-)]-3-Methyl-1-pentanamine
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C6H15N
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[R,(+)]-4-Methyl-4-phenyl-2-cyclohexen-1-one
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24432-28-8
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C13H14O
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(R)-5-Methoxy-8-hydroxy-3α-methylisochroman-1-one
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(+)-2-[(R)-1-Methylhexyl]malonic acid
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C10H18O4
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(1R)-1-Methyl-4α-[(S)-1,2,2-trimethylcyclopentane-1β-yl]-2-cyclohexene-1β-ol
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66389-06-8
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C15H26O
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(2R)-6α-Methoxy-2α-methyltetrahydro-2H-pyran-3α,4β-diol
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(1R)-1β-(4-Methoxyphenyl)-2β-methyl-5,7-dimethoxy-2,3-dihydro-1H-inden-6-ol
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[R,(+)]-2-Methoxypropionic acid propyl ester
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C7H14O3
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[R,(-)]-4-Methylhexanoyl chloride
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C7H13ClO
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[R,(+)]-2-Methylsuccinamidic acid methyl ester
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[R,(+)]-6-Methyl-4-oxopentacosanoic acid
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C26H50O3
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(1R)-2β-(2-Methyl-1-propenyl)-3,3-dimethylcyclopropane-1α-carboxylic acid p-methylbenzyl ester
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(R)-1-(2-Methoxyphenyl)-3-phenyl-1-pentanone
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C18H20O2
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[R,(+)]-3-Methyl-1-tricosanol
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C24H50O
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[R,(+)]-3-Methyl-2-sulfobutyric acid
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C5H10O5S
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(R)-α-Methyl-N-acetylcyclohexanemethaneamine
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[R,(+)]-5-Methyl-6-phenylhexanoic acid
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C13H18O2
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[R,(+)]-(1-Methylethoxy)succinic acid di(1-methylethyl) ester
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C13H24O5
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(3R)-3β-(4-Methoxyphenyl)-5,5-dimethyl-3,4,4aα,5-tetrahydro-8H-2-benzopyran-8-one
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[R,(-)]-2-Methylnonanenitrile
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C10H19N
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[R,(-)]-3-Methyl-2,N-diphenylbutyramide
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C17H19NO
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[R,(-)]-α-Methylphenethyl alcohol acetate
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[R,(+)]-4-Methyl-6-oxo-15-tetracosenoic acid methyl ester
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C26H48O3
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[R,(-)]-3-Methylvaleronitrile
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C6H11N
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2-[(R)-α-(Methoxycarbonyl)benzylamino]-4H-3,1-benzoxazin-4-one
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(2R)-3β-Methylaziridine-1,2β-dicarboxylic acid 1-benzyl 2-methyl ester
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[R,(-)]-2-Methylbutyric acid sodium salt
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C5H9NaO2
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[R,(+)]-1-Methyl-5-isopropyl-1-cyclohexene
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13837-70-2
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[R,(+)]-3-(Methylamino)-3-phenylpropionic acid
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C10H13NO2
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(R)-2-Methoxypropanoic acid 4-nitrophenyl ester
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C10H11NO5
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[R,(+)]-2-Methylsuccinic acid 4-ethyl ester
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C7H12O4
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(-)-[(R)-2-Methylbutyl]vinyl ether
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C14H26O
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(1R)-2β-(2-Methyl-1-propenyl)-3,3-dimethylcyclopropane-1α-carboxylic acid p-ethylbenzyl ester
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2-[(1R)-3-Methyl-6β-isopropenyl-2-cyclohexen-1α-yl]-3-methoxy-5-pentylphenol
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(R)-12-Methyloxacyclododecane-2,5-dione
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97143-17-4
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C12H20O3
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[R,(+)]-2-Methyl-3-hexanol
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C7H16O
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(R)-1-(3-Methoxy-4-benzyloxyphenyl)-2-(2-methoxyphenoxy)ethanol
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C23H24O5
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(3α,5α,12β,19α,20R)-1-Methyl-2α,20-cycloaspidospermidine-3-methanol
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56053-42-0
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C21H28N2O
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[R,(-)]-4-Methylhexanamide
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C7H15NO
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[R,(+)]-4-Methyl-(3-2H)-1-pentanol
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[(R)-2-Methoxypropylidene]cyclohexane
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C10H18O
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(1R)-5-(Methoxyimino)-3α-[(trimethylsilyl)oxy]-2β-[(1E,3S)-3-(trimethylsilyloxy)-1-octenyl]-1α-cyclopentanepropionic acid methyl ester
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72121-38-1
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C24H47NO5Si2
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(1R,1β,2α)-2-Methylcyclohexanecarboxylic acid
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[(R)-2-(1-Methylethylidene)cyclopropyl]benzene
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24524-55-8
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C12H14
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[R,(+)]-γ-Methylcyclohexane-1-pentanol
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[R,(-)]-2-(2-Methoxy-1-naphtyl)propionic acid
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C14H14O3
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(3R)-1-(4-Methylphenyl)-3α-phenoxy-4α-(2-phenylethenyl)azetidin-2-one
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[R,(-)]-2-Methylvaleryl chloride
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C6H11ClO
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[R,(+)]-3-Methylvaleraldehyde
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C6H12O
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(αR)-4-(2-Methoxyphenyl)-α-[(3,4,5-trimethoxyphenoxy)methyl]-1-piperidineethanol
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(2R)-4β-Methoxy-2-tert-butyladamantan-2β-ol
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(R)-(4-Methylphenyl)(3-chlorophenyl)methanol
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C14H13ClO
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(R)-4-Methyl-4-phenyl-N-isobutyl-1-penten-5-amine
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C16H25N
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(+)-[(R)-1-Methylheptyl]trityl ether
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C54H62O
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(12α,15R)-15-Methyllycopodan-5-one
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6883-69-8
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C16H25NO
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(1R)-1α-Methyl-1,2,3,5,6,7-hexahydro-4H-inden-4-one
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[R,(+)]-3-Methylhexadecanedioic acid
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C17H32O4
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(1R)-2β-(2-Methyl-1-propenyl)-3,3-dimethylcyclopropane-1α-carboxylic acid m-methylbenzyl ester
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[R,(+)]-2-Methyl-3-phenyl-1-butene
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C11H14
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(1R)-1β-Methyl-1,2,3,4-tetrahydro-β-carboline-3α-carboxylic acid
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[R,(+)]-2-Methoxy-2-phenylpropionic acid ethyl ester
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C12H16O3
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[R,(-)]-3-Methoxy-3-phenyl-2-butanone
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C11H14O2
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[R,(-)]-2-Methyl-2-(2,4-dinitroanilino)butyric acid sodium salt
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C11H12N3NaO6
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(3R)-3α-Methyl-1-(2-propenylidene)cyclohexane
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[R,(-)]-6-Methyloctanoic acid
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C9H18O2
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(R)-2-Methyl-3-decyne-2,5-diol 5-acetate
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C13H22O3
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(2R)-2β-Methyl-2-[(E)-1-propenyl]-1,3-dithiane 1-oxide
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(R)-2-[(Methoxycarbonyl)amino]-3-[methylthio]propanal
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C6H11NO3S
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(R)-α-Methoxybenzeneacetic acid (R)-2-butyl-2,3-pentadienyl ester
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(2R)-2α-(4-Methoxyphenyl)-7,8-dimethoxy-3,4-dihydro-2H-1-benzopyran-3α,4α-diol
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22425-60-1
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C18H20O6
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[R,(-)]-6-Methyl-2-octanone 2,4-dinitrophenylhydrazone
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C15H22N4O4
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(R)-2-Methyl-3-phenylpropanamide
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C10H13NO
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(4R)-2-Methyl-4-octanol
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C9H20O
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3-[(R)-1-(Methoxymethoxy)hexyl]cyclopentanone
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C13H24O3
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(9R,10α)-9-Methyl-10-demethyllabd-5-ene-15,18-dioic acid
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3-[4-[(R)-2-[(Methoxycarbonyl)oxy]-3-[[(octadecylamino)carbonyl]oxy]propyloxy]-4-oxobutyl]thiazol-3-ium
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C31H55N2O7S+
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[R,(+)]-3-Methylicosanoic acid methyl ester
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C22H44O2
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(1R)-1β,4β-Methanotetralin-2α-ol
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[R,(-)]-γ-Methyl-α,α-diphenyl-4-morpholinebutyronitrile
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[R,(-)]-2-Methoxy-N,N-dimethyl-2-phenylacetamide
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C11H15NO2
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(3R)-4α-(4-Methylphenyl)-3β-phenylpiperidine
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