英文名称中文名称CASMF
3-Hydroxy-1,2-dimethylestra-1,3,5(10),6-tetren-17-one 1818-09-3
Ethynylestradiol IMpurity M 雌二醇杂质M 1818-11-7 C21H24O2
2-methylestradiol 1818-12-8 C19H26O2
1,2-Dimethylestra-1,3,5(10),6-tetrene-3,17β-diol 1818-13-9 C20H26O2
1-(2,4,5-Trihydroxyphenyl)ethanone 1-(2,4,5-三羟基苯基)乙酮 1818-27-5 C8H8O4
2',4',5'-TRIMETHOXYACETOPHENONE 1-(2,4,5-三甲氧基苯基)乙酮 1818-28-6 C11H14O4
6α-Fluoro-16α-methylpregn-4-ene-3,20-dione 1818-56-0 C22H31FO2
2-HYDROXYADENOSINE 异鸟苷 1818-71-9 C10H13N5O5
1,4-Benzenedicarboxylic acid dihexyl ester 1818-96-8 C20H30O4
p-PhenyleneBis(p-heptyloxybenzoate) 1819-00-7
(3β,9β,10α)-3-Hydroxy-pregna-5,7-dien-20-one (3β,9β,10α)-3-Hydroxy-pregna-5,7-dien-20-one 1819-14-3 C21H30O2
2-(cyclopentyloxy)ethanol 2-(环戊氧基)乙醇 1819-34-7 C7H14O2
(1alpha,2alpha,5alpha)-4,6,6-trimethylbicyclo[3.1.1]hept-3-en-2-ol (1alpha,2alpha,5alpha)-4,6,6-trimethylbicyclo[3.1.1]hept-3-en-2-ol 1820-09-3 C10H16O
Phenol,2-[4,6-bis(2,4-diMethylphenyl)-1,3,5-triazin-2-yl]-5-Methoxy 2-(4,6-双(2,4-二甲基苯基)-1,3,5-三嗪-2-基)-5-甲氧基酚 1820-28-6 C26H25N3O2
3-(3-cyclohexen-1-yl)-2,4-dioxaspiro[5.5]undec-8-ene 3-(3-环己烯-1-基)-2,4-二氧杂螺[5.5]十一碳-8-烯 1820-50-4 C15H22O2
2,4,2',4'-tetranitrobiphenyl 2,4,2',4'-tetranitrobiphenyl 1820-59-3 C12H6N4O8
L-GLUTAMIC ACID GAMMA-HYDRAZIDE L-谷氨酸酰肼 1820-73-1 C5H11N3O3
3-Aminopyrazole 3-氨基吡唑 1820-80-0 C3H5N3
5-Chlorouracil 5-氯尿嘧啶 1820-81-1 C4H3ClN2O2
.beta.-D-Fructofuranoside, ethyl ETHYL BETA-D-FRUCTOFURANOSIDE 1820-84-4 C8H16O6
2-amino-4-methyl-5-hydroxyethylthiazole 1820-94-6
5,5'-THIODISALICYLIC ACID 5,5'-硫代双水杨酸 1820-99-1 C14H10O6S
2-Oxopentanoic acid 2-戊酮酸 1821-02-9 C5H8O3
4-Phenylbutyric acid 苯丁酸 1821-12-1 C10H12O2
3,3'-ethylidenebis[4-hydroxy-2-benzopyrone] 3,3'-乙亚基二[4-羟基-2-苯并吡喃酮 1821-16-5 C20H14O6
4-Hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid ethyl ester 4-Hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid ethyl ester 1821-20-1 C12H10O5
1-Methyl-4-(1-cyclohexenyl)benzene 4'-甲基-2,3,4,5-四氢-1,1'-联苯 1821-23-4 C13H16
1-(p-Tolyl)cyclohexanol 1-(对甲苯基)环己烷-1-醇 1821-24-5 C13H18O
4,4'-DINITRODIPHENYLAMINE 4,4ˊ-二硝基二苯胺 1821-27-8 C12H9N3O4
(E)-5-methylhex-3-en-2-one 1821-29-0 C7H12O
1-Benzoyl-3-phenylurea 1-Benzoyl-3-phenylurea 1821-33-6 C14H12N2O2
N-Cyclohexylaniline N-环己基苯胺 1821-36-9 C12H17N
2-Propylaniline 2-丙基苯胺 1821-39-2 C9H13N
N-ethyl-4-methyl-N-phenyl-benzenesulfonamide N-乙基-4-甲基-N-苯基苯磺酰胺 1821-40-5 C15H17NO2S
5-METHYLTRYPTAMINE HYDROCHLORIDE 5-甲基色胺盐酸盐 1821-47-2 C11H14N2
DL-INDOLE-3-LACTIC ACID 3-吲哚乙酸 1821-52-9 C11H11NO3
3-(2-OXO-2-PHENYLETHYL)-5,6-DIHYDROPYRAZIN-2(1H)-ONE 1821-59-6 C12H12N2O2
-delta-2,N-Thiazolidinecarbamic acid, methyl ester, monohydrochloride (8CI) 1821-68-7 C5H9ClN2O2S
N,N'-bis(trimethylsilyl)ethylenediamine N,N'-二(三甲基硅烷基)乙二胺 1821-99-4 C8H24N2Si2
(TRIMETHYLSILYL)METHYLLITHIUM 三甲基硅甲基锂 1822-00-0 C4H11LiSi
1-BROMO-3-(BROMOMETHYL)ADAMANTANE 1-溴-3-(溴甲基)金刚烷 1822-25-9 C11H16Br2
3-PIPERIDIN-3-YL-PROPIONIC ACID 3-(3-哌啶基)丙酸 1HCL 1822-31-7 C8H15NO2
3-PIPERIDIN-4-YL-PROPIONIC ACID 4-哌啶丙酸 1822-32-8 C8H15NO2
N,N,N',N'-TETRAMETHYL-1,2-DIAMINOPROPANE N,N,N',N'-四甲基-1,2-二胺丙烷 1822-45-3 C7H18N2
4-(Chloromethyl)pyridine hydrochloride 4-氯甲基吡啶盐酸盐 1822-51-1 C6H6ClN.ClH
PYRIDIN-4-YL-METHANETHIOL 4-吡啶甲硫醇 1822-53-3 C6H7NS
4-(ChloroMethyl)quinoline hydrochloride 4-(氯甲基)喹啉盐酸盐 1822-57-7 C10H9Cl2N
4-(chloromethyl)piperidine hydrochloride 4-(氯甲基)哌啶盐酸盐 1822-61-3 C6H12ClN.HCl
3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER 3,4-二羟基噻吩-2,5-二甲酸二乙酯 1822-66-8 C10H12O6S
PHENYL VINYL SULFIDE 苯基乙烯基硫醚 1822-73-7 C8H8S
METHYLVINYLTHIOETHER 1822-74-8 C3H6S
2-Bromo-1,3-butadiene 1822-86-2 C4H5Br
5-(CHLOROMETHYL)-3-PHENYL-1,2,4-OXADIAZOLE 5-(氯甲基)-3-苯基-1,2,4-氧二唑 1822-94-2 C9H7ClN2O
5-PHENYL-1-PENTYNE 5-苯基-1-戊炔 1823-14-9 C11H12
3-(4-benzoyl-3-hydroxyphenoxy)-2-hydroxypropyl methacrylate 3-(4-苯甲酰基-3-羟基苯氧基)-2-羟基丙基甲基丙烯酸酯 1823-18-3 C20H20O6
2,2-DI-P-TOLYLPROPANE 2,2-二对甲苯基丙烷 1823-31-0 C17H20
4-BENZYLPHENYL ISOCYANATE 97 4-苯基苄基异氰酸酯 1823-37-6 C14H11NO
2-(2-THIAZOLYLAZO)-P-CRESOL 2-(2'-噻唑基偶氮)对甲酚 1823-44-5 C10H9N3OS
SALICYLIDENE 2-AMINOPYRIDINE 亚水杨基2-氨基吡啶 1823-47-8 C12H10N2O
2,2-Dimethyloxetane-4-one 1823-52-5 C5H8O2
3-Methyloxetan-2-one 3-甲基氧杂环丁烷-2-酮 1823-54-7 C4H6O2
4,4'-Oxydiphthalic anhydride 4,4'-氧双邻苯二甲酸酐 1823-59-2 C16H6O7
4-[2-N,N-DIETHYLETHOXY]PHENYL BROMIDE 2-(4-溴苯氧基)-N,N-二乙基乙胺 1823-62-7 C12H18BrNO
2,2,2-TRIFLUORO-1-(4-HYDROXY-PHENYL)-ETHANONE 2,2,2-三氟-1-(4-羟基苯基)乙酮 1823-63-8 C8H5F3O2
2-hydroxyimino-1-(4-methoxyphenyl)ethanone 1823-76-3 C9H9NO3
2-Butanone, 4-hydroxy-3,3-dimethyl- (6CI,7CI,8CI,9CI) 3,3-二甲基-4-羟基-2-丁酮 1823-90-1 C6H12O2
ALPHA-METHYLPHENYLACETONITRILE α-甲基苯腈 1823-91-2 C9H9N
3-aminocinnamonitrile 3-氨基肉桂腈 1823-99-0 C9H8N2
2-Chloro-4-isopropylamino-6-(3-methoxypropylamino)-1,3,5-triazine 2-Chloro-4-isopropylamino-6-(3-methoxypropylamino)-1,3,5-triazine 1824-09-5 C10H18ClN5O
3-Des(allylthio)Methyl-3-chloroMethyl Althiazide 3-Des(allylthio)Methyl-3-chloroMethyl Althiazide 1824-47-1 C8H9Cl2N3O4S2
BENZYLHYDROCHLOROTHIAZIDE BENZYLHYDROCHLOROTHIAZIDE 1824-50-6 C14H14ClN3O4S2
bemetizide 贝美噻嗪 1824-52-8 C15H16ClN3O4S2
ethiazide 乙噻嗪 1824-58-4 C9H12ClN3O4S2
7-Chloro-1,3,4,5-tetrahydro-5-phenyl-2H-1,4-benzodiazepin-2-one 1824-69-7 C15H13ClN2O
4,5-DIHYDRO-1H-BENZO[E][1,4]DIAZEPIN-2(3H)-ONE 4,5-DIHYDRO-1H-BENZO[E][1,4]DIAZEPIN-2(3H)-ONE 1824-72-2 C9H10N2O
7-chloro-1,3-dihydro-5-phenyl-2-oxo-2H-1,4-benzodiazepin-3-yl acetate 奥沙西泮相关物质B 1824-74-4 C17H13ClN2O3
2-Amino-6-methylpyridine 2-氨基6-甲基吡啶 1824-81-3 C6H8N2
.alpha.-D-Glucofuranoside, methyl 1824-88-0
.beta.-D-Glucofuranoside, methyl 1824-89-1 C7H14O6
.beta.-D-Galactofuranoside, methyl 1824-93-7
METHYL-BETA-D-GALACTOPYRANOSIDE 甲基-Β-D-吡喃半乳糖苷 1824-94-8 C7H14O6
.alpha.-D-Xylofuranoside, methyl 甲基 ALPHA-D-呋喃木糖苷 1824-96-0 C6H12O5
.beta.-D-Xylofuranoside, methyl 甲基 BETA-D-呋喃木糖苷 1824-97-1 C6H12O5
Methyl β-L-Arabinopyranoside 甲基-L-吡喃阿拉伯糖苷 1825-00-9 C6H12O5
(2R,4S)-2,4-Dichloropentane 1825-09-8
(2R,4S)-2,4-Dibromopentane 1825-11-2 C5H10Br2
PENTACHLOROTHIOANISOLE 甲基五氯苯基硫 1825-19-0 C7H3Cl5S
PENTACHLOROANISOLE 五氯甲氧基苯 1825-21-4 C7H3Cl5O
PENTACHLOROBENZOYL CHLORIDE 五氯苯甲酰氯 1825-23-6 C7Cl6O
1,5-DICHLORONAPHTHALENE 1,5-二氯萘 1825-30-5 C10H6Cl2
1,4-DICHLORONAPHTHALENE 1,4-二氯萘 1825-31-6 C10H6Cl2
2,2-dihydroxypropionate 1825-45-2
PHENYLDIMETHYLETHOXYSILANE 苯基二甲基乙氧基硅 1825-58-7 C10H16OSi
DIPHENYLMETHYLETHOXYSILANE 甲基二苯基乙氧基硅烷 1825-59-8 C15H18OSi
METHOXYTRIMETHYLSILANE 甲氧基三甲基硅烷 1825-61-2 C4H12OSi
Ethoxytrimethylsilane 三甲基乙氧基硅烷 1825-62-3 C5H14OSi
Trimethyl(propoxy)silane 三甲基丙氧基硅烷 1825-63-4 C6H16OSi
ISOPROPOXYTRIMETHYLSILANE 异丙氧基三甲基硅烷 1825-64-5 C6H16OSi
BUTOXYTRIMETHYLSILANE 1825-65-6 C7H18OSi
Trimethyl(1-methylpropoxy)silane Trimethyl(1-methylpropoxy)silane 1825-66-7 C7H18OSi
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