英文名称中文名称CASMF
4,5-Dihydro-4-methyl-3-phenyl-4-acetyl-3H-1,2,3-triazole C11H13N3O
4,5-Dihydro-5-methyl-6-[2-[phenylthio]benzothiazol-5-yl]pyridazin-3(2H)-one C18H15N3OS2
1,4-Dihydro-4,4-dimethylpyridine-1-butyric acid methyl ester C12H19NO2
2-[(2,3-Dihydro-1,2-diazet)-2-yl]-1H-imidazole C5H6N4
1,2-Dihydro-2-cyclohexyl-5-(triisopropylsilyl)pyridine-1-carboxylic acid phenyl ester C27H41NO2Si
2,3-Dihydro-5,7-dihydroxy-3-(4-hydroxy-2-methoxyphenyl)-3-methoxy-4H-1-benzopyran-4-one 56909-13-8 C17H16O7
2,4-Dihydroxy-5-[(3-nitrophenyl)azo]benzoic acid sodium salt C13H8N3NaO6
4'-(2,3-Dihydroxypropoxy)acetophenone oxime 73663-80-6 C11H15NO4
3,4-Dihydro-4-oxo-2-thioxo-3-ethyl-6,8-dimethyl-2H-1,3-thiazino[6,5-b]indolizine-10-carboxylic acid ethyl ester C17H18N2O3S2
6α,17β-Dihydroxy-5α-androstan-3-one 依西美坦杂质5 49644-02-2 C19H30O3
1,4-Dihydro-6-(hydroxymethyl)-2-methyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylic acid hydrogen 3-methyl ester C16H16N2O7
5,6-Dihydro-2-phenyl-s-triazolo[5,1-a]isoquinoline 55308-57-1 C16H13N3
(-)-2,3-Dihydro-1H-phenalene-1-carboxylic acid 13235-05-7 C14H12O2
3,4-Dihydro-10b-(4-methylphenyl)-2H-[1,3]oxazino[2,3-a]isoindol-6(10bH)-one C18H17NO2
4,5-Dihydroxy-2,7-naphthalenedisulfonic acid dipotassium salt C10H6K2O8S2
3',4'-Dihydroxy-α-methylamino-2'-nitrosoacetophenone
9-[[5-[(2,5-Dihydro-4-methyl-5-oxofuran-2-yl)methyl]-2,2,5-trimethyl-1,3-dioxolan-4-yl]methoxy]-7H-furo[3,2-g][1]benzopyran-7-one 68725-64-4 C24H24O8
1,2-Dihydro-1-(p-methoxybenzyloxycarbonylthio)-4,6-dimethylpyrimidine C15H18N2O3S
3,6-Dihydroxy-5'-[3-[4-[(2,3,4,5-tetrahydro-7,8-dihydroxy-1H-3-benzazepin)-1-yl]phenyl]thioureido]spiro[9H-xanthene-9,1'(3'H)-isobenzofuran]-3'-one
[[2,5-Dihydro-2,2,5,5-tetramethyl-3-[[amino(iminio)methyl]thiomethyl]-1H-pyrrol]-1-yloxy]radical
4,5-Dihydro-7,8-dimethoxy-3-[3-[2-(3,4-dimethoxyphenyl)ethylamino]propyl]-1H-3-benzazepin-2(3H)-one C25H34N2O5
2-(3,4-Dihydroxyphenyl)-5,6,7-trimethoxy-3-decyl-4H-1-benzopyran-4-one C28H36O7
5,6-Dihydro-6-isopropyl-2,2,5,5-tetramethyl-2H-pyran C12H22O
3,4-Dihydro-4-oxo-1H-naphtho[2,3-c][1,2,6]thiadiazine 2,2-dioxide 40467-22-9 C11H8N2O3S
1-(3,4-Dihydroxybenzyl)-1,3-dihydro-2H-imidazole-2-thione C10H10N2O2S
1,4-Dihydro-1-ethyl-4-oxo-7-[2-(4-pyridyl)thiazol-4-yl]quinoline-3-carboxylic acid C20H15N3O3S
7,8-Dihydro-2,4-dimethoxy-6-phenyl-7-(3-methoxyphenyl)pyrido[4,3-d]pyrimidin-5(6H)-one C22H21N3O4
1,4-Dihydro-2-(4-nitrobenzylthio)-4-(3-nitrophenyl)-6-methylpyrimidine-5-carboxylic acid methyl ester C20H18N4O6S
2-[(1,2-Dihydroquinolin)-2-ylidene]-3-oxopentanedioic acid C14H11NO5
1,4-Dihydro-4,4-dimethyl-1-(4-methylthiazol-2-yl)pyridine C11H14N2S
2,3-Dihydro-2-amino-3-methyl-1H-imidazo[4,5-f]quinolin-1-ol C11H12N4O
2,3-Dihydro-2,4-bis(hydroxymethyl)-3-thioxo-6-[2-[(trifluoroacetyl)amino]phenyl]-1,2,4-triazin-5(4H)-one C13H11F3N4O4S
5,8-Dihydro-5-oxo-2-(1-pyrrolidinyl)pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester C14H16N4O3
2,2'-Dihydroxy-3,5'-dimethyl[sulfonylbisbenzene] C14H14O4S
6,12-Dihydroxy-3,3-dimethyl-11-methoxy-8-(2-methyl-1-propenyl)-3H,7H,8H-bis[1]benzopyrano[4,3-b:6',5'-e]pyran-7-one C26H24O7
3,7-Dihydro-1,3-dimethyl-7-[2-(octadecylamino)ethyl]-1H-purine-2,6-dione 52943-51-8 C27H49N5O2
2,3-Dihydro-2,4-bis(ethenylthiocarbamoyl)-3-thioxo-6-[2-[(trifluoroacetyl)amino]phenyl]-1,2,4-triazin-5(4H)-one C17H13F3N6O2S3
1-(3,4-Dihydroxy-4,5-dihydrofuran-2-yl)ethanone C6H8O4
9,10-Dihydro-2-iodo-3-nitrophenanthrene 18264-85-2
4,5-Dihydro-5-methyl-6-[4-(2-methoxybenzylamino)quinazolin-7-yl]pyridazin-3(2H)-one C21H21N5O2
2,3-Dihydro-2-methyl-5-(aminosulfonyl)-N-[1-butyl-2-pyrrolidinylmethyl]benzofuran-7-carboxamide C19H29N3O4S
2,3-Dihydro-6-trifluoromethyl-7-methoxy-1-thioxo-1H-benz[e]isoindole-2-acetic acid C16H12F3NO3S
5,11-Dihydro-11-[[4-(9-aminononyl)-1-piperazinyl]acetyl]-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one C27H38N6O2
5,11-Dihydro-11-[[4-[4-[2-(tert-butoxycarbonylamino)ethylaminocarbonyl]benzyl]-1-piperazinyl]acetyl]-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one C33H39N7O5
1,2-Dihydro-3,3,7-trimethyl-3H-pyrazolo[3,4-d]pyridazin-4(5H)-one C8H12N4O
2,3-Dihydro-N-hydroxy-5,6-dimethoxy-1H-indene-2-carboxamidine C12H16N2O3
1,2-Dihydro-2,6-bis(trifluoromethyl)-4-(2-methylpropyl)-1-methoxymethyl-3,5-pyridinedicarboxylic acid dimethyl ester C17H21F6NO5
2,3-Dihydro-5-methyl-2-isopropyl-4H-1-benzopyran-4-one 69687-92-9
1,4-Dihydro-2,6-dimethyl-4-[(4,5-dihydro-4-oxothiopyrano[3,2-b]indol)-3-yl]pyridine-3,5-dicarboxylic acid dimethyl ester C22H20N2O5S
4,5-Dihydro-4α-(2-hydroxyphenyl)-3-(phenyl)isoxazole-5β-carboxylic acid ethyl ester
3,4-Dihydro-3-[(Z)-dimethylaminomethylene]-4-oxo-6-chlorosulfonyl-1,2-benzoxathiin 2,2-dioxide C11H10ClNO6S2
2,3-Dihydro-5-ethoxy-5H-1,4-dioxepin C7H12O3
2,3-Dihydro-2-hydroxy-4-oxo-6-phenyl-4H-pyran-2-carboxylic acid C12H10O5
2,7-Dihydroxy-4,5-dinitroanthraquinone C14H6N2O8
1,3-Dihydro-1,1-bis(4-hydroxy-2,5-dimethylphenyl)-3-oxoisobenzofuran-6-carboxylic acid C25H22O6
4,6-Dihydroxy-2,2'-dimethyl[sulfonylbisbenzene] C14H14O4S
7,14-Dihydro-7-(4-methoxyphenyl)-6H-benzo[f][1]benzopyrano[4,3-b]quinolin-6-one C27H19NO3
1-[10,11-Dihydro-8-(methylthio)dibenzo[b,f]thiepin-10-yl]piperazine C19H22N2S2
1,2-Dihydro-2-iminocyclohepta[4,5]pyrrolo[2,3-b]pyridine-3-carbonitrile C13H8N4
1,4-Dihydro-2,6-dimethyl-4-[2-[4-[[(2R)-3-phenoxy-2-hydroxypropyl]amino]butoxy]-5-nitrophenyl]pyridine-3,5-dicarboxylic acid dimethyl ester C30H37N3O9
1,4-Dihydro-6-fluoro-7-(1-methoxyethenyl)-4-oxo-1-cyclopropyl-1,8-naphthyridine-3-carboxylic acid ethyl ester C17H17FN2O4
6,7-Dihydro-2-phenyl-5H-[1,2,4]triazolo[5,1-b][1,3]thiazin-6-ol C11H11N3OS
[1,6-Dihydro-3-amino-1-(4-methoxyphenyl)-6-(dimethyliminio)pyrazolo[3,4-d][1,3]oxazine]-4-olate C14H15N5O3
5,11-Dihydro-5-(2-morpholinoethylamino)-7-methoxy[1]benzoxepino[3,4-b]pyridine C20H25N3O3
Dihydro-5-[(4-bromobenzoyl)methylene]thiazole-2,4-dione C11H6BrNO3S
10-(3,4-Dihydroxybenzoyl)-3,4,5,6,7,8-hexahydro-2,2,7,7-tetramethyl-3α,6α,8-tris(3-methyl-2-butenyl)-9H-4aβ,8β-methano-2H-cycloocta[b]pyran-9,11-dione 52617-33-1 C38H50O6
3,4-Dihydro-2,2-dimethyl-7-[N-(3-bromophenyl)carbamoylmethoxy]-2H-1-benzopyran C19H20BrNO3
3,4-Dihydro-4-hydroxy-3-oxo-2H-1,4-benzothiazine 1,1-dioxide 21068-96-2 C8H7NO4S
1,2-Dihydro-1-thioxo-3H-pyrrolo[1,2-c]imidazol-3-one 37488-53-2
1,6-Dihydro[1,2,3]thiadiazolo[5,1-e][1,2,3]thiadiazole-7-SIV
4-[(6,7-Dihydro-5H-pyrrolo[1,2-c]imidazol)-5-yl]benzonitrile C13H11N3
3,4-Dihydro-3-hydroxy-4-(3-methylureido)-2,2-dimethyl-2H-1-benzopyran-6-carbonitrile C14H17N3O3
2,3-Dihydro-2-(2,4-dihydroxyphenyl)-5-hydroxy-6-(3-methyl-2-butenyl)-8,8-dimethyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
2,3-Dihydro-5-isopropylnaphthalene C13H16
4-[(2,3-Dihydro-3-oxo-1,2-benzisothiazol)-2-yl]benzamide C14H10N2O2S
1,2-Dihydro-2-(trifluoromethyl)-6-(difluoromethyl)-4-(2-methylpropyl)-1-methoxymethyl-3,5-pyridinedicarbothioic acid S,S'-dimethyl ester
3,5-Dihydroxy-2,2'-dimethyl[sulfonylbisbenzene] C14H14O4S
6,7-Dihydro-7-(2-hydroxyethoxy)-5H-pyrrolo[3,4-b]pyridin-5-one C9H10N2O3
3,5-Diiodo-4-[(4-sulfamoylbenzyl)amino]benzenesulfonamide C13H13I2N3O4S2
1,2-Dihydro-1-oxo-N-(2-pyridinyl)indolo[1,7-ab][1]benzazepine-2-carboxamide C22H15N3O2
1-((2,3-Dihydrobenzofuran)-5-ylsulfonyl)-3-(4-chlorophenyl)urea C15H13ClN2O4S
4,5-Dihydro-6-methylbenzofuran-3(2H)-one C9H10O2
1,3-Dihydro-3,3-dimethyl-1-(2,4-difluorophenyl)-2H-pyrrolo[2,3-b]pyridin-2-one C15H12F2N2O
1,5-Dihydroxy-3,4-dimethoxy-9H-xanthen-9-one 56064-77-8 C15H12O6
3-[[[4-[[4,5-Dihydro-3-(4-chlorophenyl)-1H-pyrazol]-1-yl]phenyl]sulfonyl]amino]-N-(2-hydroxyethyl)-N,N-dimethyl-1-propanaminium C22H30ClN4O3S+
4,5-Dihydro-5β-(2-hydroxyphenyl)-3-(4-methylphenyl)isoxazole-4α-carboxylic acid ethyl ester
6,7-Dihydro-5-(1-naphtyl)-tetrazolo[1,5-a]pyrimidine C14H11N5
1-(3,4-Dihydroxyphenyl)-2-[(1,1-dimethylethyl)amino]ethanone 1-(3,4-二羟基苯基)-2-[(叔丁基)氨基]乙酮 105644-17-5 C12H17NO3
4,5-Dihydro-1H-pyrazole-3-carboxylic acid butyl ester C8H14N2O2
1,4-Dihydro-1,2,6-trimethyl-4-phenylpyridine-3,5-dicarboxylic acid dimethyl ester C18H21NO4
2,6-Dihydroxy-4,8-dinitroanthraquinone C14H6N2O8
3,4-Dihydro-4-oxo-2-thioxo-3-methyl-7-ethyl-2H-1,3-thiazino[6,5-b]indolizine-10-carboxylic acid ethyl ester C16H16N2O3S2
9,10-Dihydro-2-methoxy-5H-phenanthro[4,5-bcd]pyran-7-ol 9,10-DIHYDRO-2-METHOXY-5H-PHENANTHRO[4,5-BCD]PYRAN-7-OL 85734-02-7 C16H14O3
2,3-Dihydro-7-(2-propenyl)-1H-indole C11H13N
10,11-Dihydro-5H-dibenzo[a,d]cycloheptene-5-ylideneradical C15H12**
4,6-Dihydroxy-3,4'-dimethyl[sulfonylbisbenzene] C14H14O4S
1,3-Dihydroxy-6,7-dinitroanthraquinone C14H6N2O8
[1-[5-(2,5-Dihydroxyphenyl)-3-furanyl]-4-methyl-3-penten-1-yl]2-methylbutanoate 85022-65-7 C21H26O5
1,8-Dihydroxy-2-methoxy-6-methyl-5H-phenanthro[4,5-bcd]pyran-5,9,10-trione C17H10O7
(+)-1,8-Dihydroxy-3-(2-hydroxypropyl)-6-methoxy-9,10-anthracenedione 569-04-0 C18H16O6
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