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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3,16α,21-triacetoxy-17-hydroxy-pregna-3,5-dien-20-one 132104-87-1 C27H36O8
3,16α,21-triacetoxy-17-hydroxy-pregna-3,5-dien-20-one
—— 3-Hex-5-ynoxy-2-methylcyclopent-2-en-1-one 1215086-43-3 C12H16O2
3-Hex-5-ynoxy-2-methylcyclopent-2-en-1-one
—— 3-[2-oxo-2-[4-[2-(3-oxo-4H-quinoxalin-2-yl)acetyl]phenyl]ethyl]-1H-quinoxalin-2-one 132841-23-7 C26H18N4O4
3-[2-oxo-2-[4-[2-(3-oxo-4H-quinoxalin-2-yl)acetyl]phenyl]ethyl]-1H-quinoxalin-2-one
—— (3S,4S,6R)-7-(methoxymethoxy)-4,6-dimethylheptane-1,3-diol 1360170-30-4 C11H24O4
(3S,4S,6R)-7-(methoxymethoxy)-4,6-dimethylheptane-1,3-diol
—— (3-nitro-[4]pyridyl)-carbothioamidoic acid O-ethyl ester 98488-47-2 C8H9N3O3S
(3-nitro-[4]pyridyl)-carbothioamidoic acid O-ethyl ester
—— 3-O-acetylquino-1,5-lactone 143536-02-1 C9H12O6
3-O-acetylquino-1,5-lactone
—— 3-{3-[(1H-benzimidazol-2-yl)(1-methylpiperidin-4-yloxy)methyl]phenylsulfanyl}propylamine 1370430-73-1 C23H30N4OS
3-{3-[(1H-benzimidazol-2-yl)(1-methylpiperidin-4-yloxy)methyl]phenylsulfanyl}propylamine
—— 3-O-ethyl 5-O-(2-ethylsulfanylethyl) 2-cyano-6-methyl-4-[2-(trifluoromethyl)phenyl]-1,4-dihydropyridine-3,5-dicarboxylate 74655-51-9 C22H23F3N2O4S
3-O-ethyl 5-O-(2-ethylsulfanylethyl) 2-cyano-6-methyl-4-[2-(trifluoromethyl)phenyl]-1,4-dihydropyridine-3,5-dicarboxylate
—— 3-methyl-cyclopentane-1,2-dione-bis-phenylhydrazone 95364-90-2 C18H20N4
3-methyl-cyclopentane-1,2-dione-bis-phenylhydrazone
—— 3,5,5-trichloro-1,2-bis(trimethylsilyl)-4-bis(trimethylsilyl) amino-1,2-diaza-3-phospha-4-amino-5-titanacyclopentane 215670-40-9 C12H36Cl3N4PSi4Ti
3,5,5-trichloro-1,2-bis(trimethylsilyl)-4-bis(trimethylsilyl) amino-1,2-diaza-3-phospha-4-amino-5-titanacyclopentane
—— {[(3-methylpyridin-2-yl)carbonyl]oxy}methyl (4S,5S)-5-((2S)-2-{[(3-amino-2,2-dimethyl-3-oxopropyl)amino]carbonyl}-3-methylbutyl)-4-{(2S)-2-[4-methoxy-3-(3-methoxypropoxy)benzyl]-3-methylbutyl}-1,3-oxazolidine-3-carboxylate 1301764-69-1 C40H60N4O10
{[(3-methylpyridin-2-yl)carbonyl]oxy}methyl (4S,5S)-5-((2S)-2-{[(3-amino-2,2-dimethyl-3-oxopropyl)amino]carbonyl}-3-methylbutyl)-4-{(2S)-2-[4-methoxy-3-(3-methoxypropoxy)benzyl]-3-methylbutyl}-1,3-oxazolidine-3-carboxylate
—— (3R,4S)-1-(tert-butoxycarbonyl)-4-ethyl-3-[(triethylsilyl)oxy]-2-azetidinone 935668-55-6 C16H31NO4Si
(3R,4S)-1-(tert-butoxycarbonyl)-4-ethyl-3-[(triethylsilyl)oxy]-2-azetidinone
—— 3-(7-{2-fluoro-4-[(1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]hept-2-yl]phenyl}-2-pyridin-4-ylpyrazolo[1,5-a]pyrimidin-3-yl)phenol 1186333-56-1 C29H25FN6O
3-(7-{2-fluoro-4-[(1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]hept-2-yl]phenyl}-2-pyridin-4-ylpyrazolo[1,5-a]pyrimidin-3-yl)phenol
—— 3,3',5,5'-Tetrachlor-4,4',6,6'-tetrafluor-2,2'-bipyridyl 19360-80-6 C10Cl4F4N2
3,3',5,5'-Tetrachlor-4,4',6,6'-tetrafluor-2,2'-bipyridyl
—— 3-(1,1-diphenylmethoxycarbonyl)-5-nitrophenylboronic acid 851667-09-9 C20H16BNO6
3-(1,1-diphenylmethoxycarbonyl)-5-nitrophenylboronic acid
—— 3-({[(1R)-1-(4-fluorophenyl)ethyl][(3-methyl-1-benzothien-2-yl)carbonyl]amino}methyl)benzoic acid 1398582-72-3 C26H22FNO3S
3-({[(1R)-1-(4-fluorophenyl)ethyl][(3-methyl-1-benzothien-2-yl)carbonyl]amino}methyl)benzoic acid
—— 3-<Cyclopenten-(1)>-yl-propin-(2)-al-(1)-diethylacetal 92904-19-3 C12H18O2
3-<Cyclopenten-(1)>-yl-propin-(2)-al-(1)-diethylacetal
—— (3R,4S)-(E)-7-benzyloxy-4-methylhept-5-en-3-ol 111149-40-7 C15H22O2
(3R,4S)-(E)-7-benzyloxy-4-methylhept-5-en-3-ol
—— (3aS,4R,5S,6R,7S,7aS)-4-Azido-7-methoxy-2,2-dimethyl-hexahydro-benzo[1,3]dioxole-5,6-diol 895583-02-5 C10H17N3O5
(3aS,4R,5S,6R,7S,7aS)-4-Azido-7-methoxy-2,2-dimethyl-hexahydro-benzo[1,3]dioxole-5,6-diol
—— 3-(2-chloroethyl)-1-(cyclopropylmethyl)-1-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]urea 74015-28-4 C13H23ClN2O6
3-(2-chloroethyl)-1-(cyclopropylmethyl)-1-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]urea
—— 3-{5-[2-(5-chloro-2-fluoro-phenyl)-[1,8]naphthyridin-4-yl]-pyridin-3-yl}-benzene-sulfonamide 1323918-53-1 C25H16ClFN4O2S
3-{5-[2-(5-chloro-2-fluoro-phenyl)-[1,8]naphthyridin-4-yl]-pyridin-3-yl}-benzene-sulfonamide
—— 3-(((2-methoxyethoxy)methoxy)methyl)benzaldehyde 186246-13-9 C12H16O4
3-(((2-methoxyethoxy)methoxy)methyl)benzaldehyde
—— 3-[(2-oxo-benzooxazol-3-ylmethyl)-amino]-benzoic acid methyl ester 41250-52-6 C16H14N2O4
3-[(2-oxo-benzooxazol-3-ylmethyl)-amino]-benzoic acid methyl ester
—— 3'-azido-2',3'-dideoxycytidine hydrochloride 85236-96-0 C9H12N6O3*ClH
3'-azido-2',3'-dideoxycytidine hydrochloride
—— 3-(2-Pyridyl)-benzo<f>chinolin 73922-31-3 C18H12N2
3-(2-Pyridyl)-benzo<f>chinolin
—— 3-dichloroacetyl-2-ethyl-5-methyl-oxazolidine 52836-78-9 C8H13Cl2NO2
3-dichloroacetyl-2-ethyl-5-methyl-oxazolidine
—— (3,4-Bis-benzyloxy-phenyl)-methoxy-acetyl chloride 4898-36-6 C23H21ClO4
(3,4-Bis-benzyloxy-phenyl)-methoxy-acetyl chloride
—— (3-Chlor-4-methylbenzyl)-trichlorsilan 34421-56-2 C8H8Cl4Si
(3-Chlor-4-methylbenzyl)-trichlorsilan
—— 3-(2-ethoxy-2-oxoethyl)-1,1-dimethyl-2,3-dihydro-1H-indolizin-4-ium acetate 1289053-54-8 C2H3O2*C14H20NO2
3-(2-ethoxy-2-oxoethyl)-1,1-dimethyl-2,3-dihydro-1H-indolizin-4-ium acetate
—— (3'R,4'S,5'R)-6-chloro-4'-(2-chloro-3-fluoropyridin-4-yl)-5-fluoro-N-[(3R,6S)-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl]-4,4-dimethyl-2-oxo-1,2-dihydrodispiro[cyclohexane-1,2'-pyrrolidine-3',3-indole]-5'-carboxamide 1398568-01-8 C30H34Cl2F2N4O4
(3'R,4'S,5'R)-6-chloro-4'-(2-chloro-3-fluoropyridin-4-yl)-5-fluoro-N-[(3R,6S)-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl]-4,4-dimethyl-2-oxo-1,2-dihydrodispiro[cyclohexane-1,2'-pyrrolidine-3',3-indole]-5'-carboxamide
—— (3-Diethoxymethyl-bicyclo[2.2.2]octa-2,5-dien-2-ylmethyl)-methyl-amine 118824-59-2 C15H25NO2
(3-Diethoxymethyl-bicyclo[2.2.2]octa-2,5-dien-2-ylmethyl)-methyl-amine
—— 3-methyl-2-phenylimino-2,3-dihydro-chromeno[6,7-<i>e</i>][1,3]oxazine-4,8-dione 60432-50-0 C18H12N2O4
3-methyl-2-phenylimino-2,3-dihydro-chromeno[6,7-<i>e</i>][1,3]oxazine-4,8-dione
—— 3-(2,4-dimethoxybenzoyl)benzaldehyde 1385033-63-5 C16H14O4
3-(2,4-dimethoxybenzoyl)benzaldehyde
—— 3-methoxy-11-oxo-9,11-secoestrane-11,17-oxide 54122-48-4 C19H24O3
3-methoxy-11-oxo-9,11-secoestrane-11,17-oxide
—— (+/-)-3-thienylglycineindan-3-ylamide 672963-72-3 C15H16N2OS
(+/-)-3-thienylglycineindan-3-ylamide
—— 3-benzyl-3-(difluoro(phenylthio)methyl)-1-tosylpyrrolidin-2-one 1598387-38-2 C25H23F2NO3S2
3-benzyl-3-(difluoro(phenylthio)methyl)-1-tosylpyrrolidin-2-one
—— 3-(difluoromethoxy)-5-fluoroaniline 1261583-91-8 C7H6F3NO
3-(difluoromethoxy)-5-fluoroaniline
—— (3S)-3-[5-thioxo-4-phenyl-1H-tetrazol-1-yl]-4-methylpentan-1-ol 1260395-99-0 C13H18N4OS
(3S)-3-[5-thioxo-4-phenyl-1H-tetrazol-1-yl]-4-methylpentan-1-ol
—— (3R,3'R,4'R)-1'-(6-amino-5-fluoropyrimidin-4-yl)-3-(3-chloro-5-fluorophenylamino)-4'-fluoro-1,3'-bipiperidin-2-one 1271808-02-6 C20H22ClF3N6O
(3R,3'R,4'R)-1'-(6-amino-5-fluoropyrimidin-4-yl)-3-(3-chloro-5-fluorophenylamino)-4'-fluoro-1,3'-bipiperidin-2-one
—— 3(2H)-Isoquinolinone, 6,7-dimethoxy-1-phenyl-4-(phenylmethyl)- 87748-01-4 C24H21NO3
3(2H)-Isoquinolinone, 6,7-dimethoxy-1-phenyl-4-(phenylmethyl)-
—— (3R,4S,5R)-8-Benzyloxy-3,5-dimethyl-oct-1-en-4-ol 94742-96-8 C17H26O2
(3R,4S,5R)-8-Benzyloxy-3,5-dimethyl-oct-1-en-4-ol
—— 3-[2-(2-Fluoro-phenyl)-2H-pyrazol-3-yl]-1-quinolin-3-yl-1H-pyridazin-4-one 1240648-79-6 C22H14FN5O
3-[2-(2-Fluoro-phenyl)-2H-pyrazol-3-yl]-1-quinolin-3-yl-1H-pyridazin-4-one
—— 3-(4-((2-cyclopentylidenehydrazineyl)sulfonyl)phenyl)-N,N-dimethylacrylamide 105941-27-3 C16H21N3O3S
3-(4-((2-cyclopentylidenehydrazineyl)sulfonyl)phenyl)-N,N-dimethylacrylamide
—— (3-phenylprop-2-yn-1-yl)(trifluoromethyl)sulfane 78134-79-9 C10H7F3S
(3-phenylprop-2-yn-1-yl)(trifluoromethyl)sulfane
—— 3-[(3-cyclohexyl-4-methylthiazol-2(3H)-ylidene)hydrazono]-5-fluoroindolin-2-one 1448049-16-8 C18H19FN4OS
3-[(3-cyclohexyl-4-methylthiazol-2(3H)-ylidene)hydrazono]-5-fluoroindolin-2-one
—— 3-ethyl-4-fluoro-1-[5-(piperidin-4-yl)-1,2,4-oxadiazol-3-yl]-1H-indazole trifluoroacetate 1415731-11-1 C2HF3O2*C16H18FN5O
3-ethyl-4-fluoro-1-[5-(piperidin-4-yl)-1,2,4-oxadiazol-3-yl]-1H-indazole trifluoroacetate
—— 3-ethyl-1-{5-[1-(3-fluoropropyl)piperidin-4-yl]-1,2,4-oxadiazol-3-yl}-1H-indazole trifluoroacetate 1415732-72-7 C2HF3O2*C19H24FN5O
3-ethyl-1-{5-[1-(3-fluoropropyl)piperidin-4-yl]-1,2,4-oxadiazol-3-yl}-1H-indazole trifluoroacetate
—— 3-(4-chloro-phenyl)-2-pentafluorophenylmethyl-4,5,7,8-tetrahydro-2H-1,2,6-triaza-azulene-6-carboxylic acid tert-butyl ester 851377-40-7 C25H23ClF5N3O2
3-(4-chloro-phenyl)-2-pentafluorophenylmethyl-4,5,7,8-tetrahydro-2H-1,2,6-triaza-azulene-6-carboxylic acid tert-butyl ester
—— 3-Chlor-4-hydroxy-5-methoxy-1-(4-methylphenyl)-3-pyrrolin-2-on 87664-65-1 C12H12ClNO3
3-Chlor-4-hydroxy-5-methoxy-1-(4-methylphenyl)-3-pyrrolin-2-on
—— 3-(3,4-dichloro-phenyl)-2-(4-methoxy-phenyl)-6-(4-nitro-phenyl)-2,3-dihydro-[1,3,5]oxadiazine-4-thione 54209-08-4 C22H15Cl2N3O4S
3-(3,4-dichloro-phenyl)-2-(4-methoxy-phenyl)-6-(4-nitro-phenyl)-2,3-dihydro-[1,3,5]oxadiazine-4-thione