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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3,4-Dimethoxy-N-<2-nitro-propyliden-3-on>-anilin 91952-06-6 C11H12N2O5
3,4-Dimethoxy-N-<2-nitro-propyliden-3-on>-anilin
—— 3-Methoxycarbonylmethylsulfanyl-2-phenylacetylamino-propionic acid methyl ester 92653-28-6 C15H19NO5S
3-Methoxycarbonylmethylsulfanyl-2-phenylacetylamino-propionic acid methyl ester
—— (+/-)-3,5<i>t</i>-dimethyl-4<i>r</i>-phenyl-oxazolidin-2-one 69174-80-7 C11H13NO2
(+/-)-3,5<i>t</i>-dimethyl-4<i>r</i>-phenyl-oxazolidin-2-one
—— 3-ethyl-5-(3-dimethylamino-allylidene)-2-thioxo-thiazolidin-4-one 2474-45-5 C10H14N2OS2
3-ethyl-5-(3-dimethylamino-allylidene)-2-thioxo-thiazolidin-4-one
—— 3-(2-chloroethyl)-1,2,3,4,5-pentamethyl-6-methylidenecyclohexa-1,4-diene 116876-69-8 C14H21Cl
3-(2-chloroethyl)-1,2,3,4,5-pentamethyl-6-methylidenecyclohexa-1,4-diene
—— 3-methyl-3-(3-methyl-[1,2,4]oxadiazol-5-yl)-butan-2-one 1185019-10-6 C8H12N2O2
3-methyl-3-(3-methyl-[1,2,4]oxadiazol-5-yl)-butan-2-one
—— 3,7-dioxo-cyclooctane-1,1,5,5-tetracarboxylic acid tetraethyl ester 102601-18-3 C20H28O10
3,7-dioxo-cyclooctane-1,1,5,5-tetracarboxylic acid tetraethyl ester
—— 3β,17β-diacetoxy-5-methyl-19-nor-5β-androst-9(10)-en-6-one 113233-75-3 C23H32O5
3β,17β-diacetoxy-5-methyl-19-nor-5β-androst-9(10)-en-6-one
—— 3β-hydroxy-16-ethylenedioxypregnane 406919-50-4 C23H38O3
3β-hydroxy-16-ethylenedioxypregnane
—— 3-(p-chlorophenyl)-3a-methyl-4-oxo-5,6,6a-triphenyl-3a,4-dihydrocyclopenta<2,3-d>-isoxazoline 71637-76-8 C31H22ClNO2
3-(p-chlorophenyl)-3a-methyl-4-oxo-5,6,6a-triphenyl-3a,4-dihydrocyclopenta<2,3-d>-isoxazoline
—— 3-(4-chloro-phenyl)-3a,5,6,6a-tetraphenyl-(3ar,6ac)-3a,6a-dihydro-cyclopenta[d]isoxazol-4-one 66168-72-7 C36H24ClNO2
3-(4-chloro-phenyl)-3a,5,6,6a-tetraphenyl-(3ar,6ac)-3a,6a-dihydro-cyclopenta[d]isoxazol-4-one
—— 3-N-Methyl-N-acetoxyacetylamino-2,4,6-trijodbenzylchlorid 62179-96-8 C12H11ClI3NO3
3-N-Methyl-N-acetoxyacetylamino-2,4,6-trijodbenzylchlorid
—— (3R,4S)-4-Butyl-cyclopentane-1,3-dicarboxylic acid 1-(3-hydroxy-2,2-dimethyl-propyl) ester 3-methyl ester 122968-17-6 C17H30O5
(3R,4S)-4-Butyl-cyclopentane-1,3-dicarboxylic acid 1-(3-hydroxy-2,2-dimethyl-propyl) ester 3-methyl ester
—— (3a<i>r</i>,6a<i>c</i>)-3a,4,5,6a-tetrahydro-furo[3,2-<i>d</i>]isoxazole-3-carboxylic acid amide 18762-50-0 C6H8N2O3
(3a<i>r</i>,6a<i>c</i>)-3a,4,5,6a-tetrahydro-furo[3,2-<i>d</i>]isoxazole-3-carboxylic acid amide
—— 3,7-Dimethyl-8-phenyl-pyrazolo<5,1-d>-1,2,3,5-tetrazin-4(3H)-on 73997-01-0 C12H11N5O
3,7-Dimethyl-8-phenyl-pyrazolo<5,1-d>-1,2,3,5-tetrazin-4(3H)-on
—— 3-cinnamyl-N-phenylindole 1361250-22-7 C23H19N
3-cinnamyl-N-phenylindole
—— 3,3,3-trinitro-N-(2,2,2-trinitroethyl)propan-1-amine 89180-29-0 C5H7N7O12
3,3,3-trinitro-N-(2,2,2-trinitroethyl)propan-1-amine
—— 3-Hydroxy-5-isopropyl-5H-furan-2-one 129661-99-0 C7H10O3
3-Hydroxy-5-isopropyl-5H-furan-2-one
—— (3S)-3-amino-4-[2-(4-fluorophenyl)-3-[(4-methylphenyl)amino]-5H,6H,7H,8H-imidazo[1,2-a]pyrazin-7-yl]-4-oxo-N-propylbutanamide 1261111-75-4 C26H31FN6O2
(3S)-3-amino-4-[2-(4-fluorophenyl)-3-[(4-methylphenyl)amino]-5H,6H,7H,8H-imidazo[1,2-a]pyrazin-7-yl]-4-oxo-N-propylbutanamide
—— 3,7-Dimethyl-1-oxo-1H-benzo[4,5]furo[2,3-c]pyran-4-carboxylic acid 147860-34-2 C14H10O5
3,7-Dimethyl-1-oxo-1H-benzo[4,5]furo[2,3-c]pyran-4-carboxylic acid
—— 3-Iodo-7-[2-(oxan-2-yloxy)ethoxy]imidazo[1,2-a]pyridine 1251863-66-7 C14H17IN2O3
3-Iodo-7-[2-(oxan-2-yloxy)ethoxy]imidazo[1,2-a]pyridine
—— (3R)-3-[(2R)-2-Cyclopentyl-2-hydroxy-2-phenylacetoxy]-1-(3-phenoxypropyl)-1-azoniabicyclo[2.2.2]octane trifluoroacetate 440675-66-1 C2F3O2*C29H38NO4
(3R)-3-[(2R)-2-Cyclopentyl-2-hydroxy-2-phenylacetoxy]-1-(3-phenoxypropyl)-1-azoniabicyclo[2.2.2]octane trifluoroacetate
—— (3R,4R)-4-[3-(5-acetyl-4-methyl-thiazol-2-yl)-ureido]-3-[(S)-3-(4-fluoro-benzyl)-piperidine-1-carbonyl]-piperidine-1-carboxylic acid t-butyl ester 388097-20-9 C30H40FN5O5S
(3R,4R)-4-[3-(5-acetyl-4-methyl-thiazol-2-yl)-ureido]-3-[(S)-3-(4-fluoro-benzyl)-piperidine-1-carbonyl]-piperidine-1-carboxylic acid t-butyl ester
—— 3-chloro-5-((1-((4-methoxy-2-(methylsulfonyl)pyrimidin-5-yl)methyl)-6-oxo-4-(trifluoromethyl)-1,6-dihydropyrimidin-5-yl)oxy)benzonitrile 1591828-17-9 C19H13ClF3N5O5S
3-chloro-5-((1-((4-methoxy-2-(methylsulfonyl)pyrimidin-5-yl)methyl)-6-oxo-4-(trifluoromethyl)-1,6-dihydropyrimidin-5-yl)oxy)benzonitrile
—— [3-oxo-7-(2',4',5'-trifluoro-biphenyl-4-yloxymethyl)-1,3-dihydro-indazol-2-yl]-acetaldehyde 1299467-09-6 C22H15F3N2O3
[3-oxo-7-(2',4',5'-trifluoro-biphenyl-4-yloxymethyl)-1,3-dihydro-indazol-2-yl]-acetaldehyde
—— (+/-)-3-[5-chloro-2-(2,2,2-trifluoroethoxy)phenyl]-4,6-dichloro-1,3-dihydro-3-fluoro-2H-indol-2-one 452082-88-1 C16H8Cl3F4NO2
(+/-)-3-[5-chloro-2-(2,2,2-trifluoroethoxy)phenyl]-4,6-dichloro-1,3-dihydro-3-fluoro-2H-indol-2-one
—— (3R,4R,5aS,6S,9S,10S,14S)-6,10-dimethoxy-9-(methoxymethyl)-13-methyl-1,2,4a,5,6,7,8,9,9a,10-decahydro-3,5-methano-5a,9-(methanoiminomethano)dibenzo[a,d][7]annulene-1,14-d2-3,4(4H)-diol 83705-21-9 C23H37NO5
(3R,4R,5aS,6S,9S,10S,14S)-6,10-dimethoxy-9-(methoxymethyl)-13-methyl-1,2,4a,5,6,7,8,9,9a,10-decahydro-3,5-methano-5a,9-(methanoiminomethano)dibenzo[a,d][7]annulene-1,14-d2-3,4(4H)-diol
—— (3aR,6aS)-2-benzyl-N-[[4-(trifluoromethyl)phenyl]methyl]-1,3,3a,4,6,6a-hexahydropyrrolo[3,4-c]pyrrole-5-carboxamide 1307686-47-0 C22H24F3N3O
(3aR,6aS)-2-benzyl-N-[[4-(trifluoromethyl)phenyl]methyl]-1,3,3a,4,6,6a-hexahydropyrrolo[3,4-c]pyrrole-5-carboxamide
—— 3-[N-(2-methoxyethyl)-N-methyl]carbamoyl-4-(naphthalen-1-yl)-1-(1-pentyl-1H-imidazol-5-yl)methyl-1H-pyrrole 226929-46-0 C28H34N4O2
3-[N-(2-methoxyethyl)-N-methyl]carbamoyl-4-(naphthalen-1-yl)-1-(1-pentyl-1H-imidazol-5-yl)methyl-1H-pyrrole
—— 3-(4-Fluorophenyl)-1-methyl-4-(4-pyridyl)-5-(3,4,5-trimethoxyphenylacetylamino)pyrazole 277746-92-6 C26H25FN4O4
3-(4-Fluorophenyl)-1-methyl-4-(4-pyridyl)-5-(3,4,5-trimethoxyphenylacetylamino)pyrazole
—— 3,4-dibromo-2,5-dimethoxy-7-carboranylmethylbenzo[b]acridin-12(7H)-one 1616887-63-8 C22H25B10Br2NO3
3,4-dibromo-2,5-dimethoxy-7-carboranylmethylbenzo[b]acridin-12(7H)-one
—— 3,5-di-O-acetyl-2-azido-N-benzyl-1,2,4-trideoxy-1,4-imino-D-xylitol 1643459-69-1 C16H20N4O4
3,5-di-O-acetyl-2-azido-N-benzyl-1,2,4-trideoxy-1,4-imino-D-xylitol
—— (3R)-3-(3-[R]-Hydroxy-2-[R]-phenylpiperidin-1-yl)methyl-1-[2-(5-(1,2,4-triazol-1-yl)-1H-indol-3-yl)ethyl]pyrrolidine 177946-76-8 C28H34N6O
(3R)-3-(3-[R]-Hydroxy-2-[R]-phenylpiperidin-1-yl)methyl-1-[2-(5-(1,2,4-triazol-1-yl)-1H-indol-3-yl)ethyl]pyrrolidine
—— 3-(4-bromobenzoyl)-4-phenyl-2-(methylthio)-1-methylpyrrole 1619943-29-1 C19H16BrNOS
3-(4-bromobenzoyl)-4-phenyl-2-(methylthio)-1-methylpyrrole
—— [3-(2'-chloro-4'-trifluoromethyl-biphenyl-3-yloxy)-5-methoxy-phenyl]-acetic acid 1056454-58-0 C22H16ClF3O4
[3-(2'-chloro-4'-trifluoromethyl-biphenyl-3-yloxy)-5-methoxy-phenyl]-acetic acid
—— 3-(4-tert-butylphenyl)-7-chloro-4-thioxo-2H-1,3-benzoxazine-2(3H)-one 1261227-98-8 C18H16ClNO2S
3-(4-tert-butylphenyl)-7-chloro-4-thioxo-2H-1,3-benzoxazine-2(3H)-one
—— 3β-hydroxy-3α-hydroxymethyl-5α,13α-androstane-17-one 219566-48-0 C20H32O3
3β-hydroxy-3α-hydroxymethyl-5α,13α-androstane-17-one
—— 3,7-dihydro-3-benzyl-7-methyl-5-phenyl-9H-bis<1,2,3>triazolo<1,5-a:4',5'-d>pyrimidin-9-one 112881-66-0 C19H15N7O
3,7-dihydro-3-benzyl-7-methyl-5-phenyl-9H-bis<1,2,3>triazolo<1,5-a:4',5'-d>pyrimidin-9-one
—— 3-((3-fluoro-5-(trifluoromethyl)-2-pyridinyl)oxy)phenol 104668-29-3 C12H7F4NO2
3-((3-fluoro-5-(trifluoromethyl)-2-pyridinyl)oxy)phenol
—— 3-(3-Bromo-naphthalen-1-yl)-butan-2-one 108262-10-8 C14H13BrO
3-(3-Bromo-naphthalen-1-yl)-butan-2-one
—— 3-butyl-2,5-dioxoimidazolidine-1-heptylcarboxamide 1071512-04-3 C15H27N3O3
3-butyl-2,5-dioxoimidazolidine-1-heptylcarboxamide
—— 3-Butoxy-2,2-dimethylcyclobutan-1-amine 1376346-21-2 C10H21NO
3-Butoxy-2,2-dimethylcyclobutan-1-amine
—— 3-(dimethylamino)cyclohexane-1-carboxylic acid 36268-42-5 C9H17NO2
3-(dimethylamino)cyclohexane-1-carboxylic acid
—— 3,5-diphenyl-1-methoxy-4(1H)-pyridone 59756-97-7 C18H15NO2
3,5-diphenyl-1-methoxy-4(1H)-pyridone
—— 3-amino-N-[(1S)-2-hydroxy-1-phenylethyl]-6-(4-methylphenyl)pyrazine-2-carboxamide 756522-34-6 C20H20N4O2
3-amino-N-[(1S)-2-hydroxy-1-phenylethyl]-6-(4-methylphenyl)pyrazine-2-carboxamide
—— (3R,4R)-4-{(1S)-2-oxo-1-methylpropoxy}-3-benzamido-1-(1-diphenylmethoxycarbonyl-2-methylprop-1-enyl)azetidin-2-one 90211-77-1 C32H32N2O6
(3R,4R)-4-{(1S)-2-oxo-1-methylpropoxy}-3-benzamido-1-(1-diphenylmethoxycarbonyl-2-methylprop-1-enyl)azetidin-2-one
—— 3-(11-chloro-8-oxa-1-thia-dibenzo[e,h]azulene-2-ylmethoxy)-propylamine 1019856-07-5 C20H18ClNO2S
3-(11-chloro-8-oxa-1-thia-dibenzo[e,h]azulene-2-ylmethoxy)-propylamine
—— 3,20-Bis-aethylendioxy-16β-acetoxymethyl-17α-pregnen-(5) 104695-57-0 C28H42O6
3,20-Bis-aethylendioxy-16β-acetoxymethyl-17α-pregnen-(5)
—— 3-Ethyl-2-[3-ethyl-5-[2-[3-ethyl-5-methoxy-3H-benzoselenazol-(2Z)-ylidene]-eth-(E)-ylidene]-4-oxo-thiazolidin-(2Z)-ylidenemethyl]-6-methyl-benzo[1,2-d;5,4-d']bisthiazol-3-ium; bromide 5377-04-8 Br*C29H29N4O2S3Se
3-Ethyl-2-[3-ethyl-5-[2-[3-ethyl-5-methoxy-3H-benzoselenazol-(2Z)-ylidene]-eth-(E)-ylidene]-4-oxo-thiazolidin-(2Z)-ylidenemethyl]-6-methyl-benzo[1,2-d;5,4-d']bisthiazol-3-ium; bromide
—— 3-allyl-6,9,10-trimethyl-undeca-3,5,9-trien-2-one semicarbazone 101779-65-1 C18H29N3O
3-allyl-6,9,10-trimethyl-undeca-3,5,9-trien-2-one semicarbazone