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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,4,5,6-tetrahydro-1H-2,5-ethanoazepino[4,3-b]indole N-borane complex 1220452-60-7 C14H19BN2
    3,4,5,6-tetrahydro-1H-2,5-ethanoazepino[4,3-b]indole N-borane complex
    —— 3-Methylcyclopentane-1-sulfonamide 1341961-86-1 C6H13NO2S
    3-Methylcyclopentane-1-sulfonamide
    —— 3-(2-methoxy-ethanesulfonyl)-[1,2,4]triazole-1-carboxylic acid allyl-(2-chloro-allyl)-amide 43173-18-8 C12H17ClN4O4S
    3-(2-methoxy-ethanesulfonyl)-[1,2,4]triazole-1-carboxylic acid allyl-(2-chloro-allyl)-amide
    —— 3-(2-Oxo-cyclooctyl)-propionic acid ethyl ester 63665-44-1 C13H22O3
    3-(2-Oxo-cyclooctyl)-propionic acid ethyl ester
    —— (+/-)-3-<3-Butyl-ureido>-3-phenyl-propionsaeureaethylester 93142-96-2 C16H24N2O3
    (+/-)-3-<3-Butyl-ureido>-3-phenyl-propionsaeureaethylester
    —— 3-[(4aR,6R,8aS)-2-amino-6-(4-methyl-1,3-oxazol-2-yl)-4,4a,5,6-tetrahydropyrano[3,4-d][1,3]thiazin-8a(8H)-yl]-4-fluorobenzonitrile 1613393-97-7 C18H17FN4O2S
    3-[(4aR,6R,8aS)-2-amino-6-(4-methyl-1,3-oxazol-2-yl)-4,4a,5,6-tetrahydropyrano[3,4-d][1,3]thiazin-8a(8H)-yl]-4-fluorobenzonitrile
    —— 3-bromo-10-carboxydibenz<b,f>iodepinium betaine 77233-28-4 C15H8BrIO2
    3-bromo-10-carboxydibenz<b,f>iodepinium betaine
    —— 3-Chloro-4-pyridin-3-yloxyaniline;hydrochloride 1185304-58-8 C11H10Cl2N2O
    3-Chloro-4-pyridin-3-yloxyaniline;hydrochloride
    —— 3-methylcarbamoylisoxazol-5-ylmethyl {2-[4-hydroxy-1-(4-trifluoromethylpyrimidin-2-yl)piperidin-4-yl]ethyl}carbamate 1227245-26-2 C19H23F3N6O5
    3-methylcarbamoylisoxazol-5-ylmethyl {2-[4-hydroxy-1-(4-trifluoromethylpyrimidin-2-yl)piperidin-4-yl]ethyl}carbamate
    —— 3,9-diphenyl-3<i>H</i>-[1,2,3]triazolo[4,5-<i>b</i>]quinoline 59163-25-6 C21H14N4
    3,9-diphenyl-3<i>H</i>-[1,2,3]triazolo[4,5-<i>b</i>]quinoline
    —— 3-(3-(trifluoromethyl)cyclohexyl)-N-((R)-1-(naphthalen-1-yl)ethyl)propan-1-amine 1271930-12-1 C22H28F3N
    3-(3-(trifluoromethyl)cyclohexyl)-N-((R)-1-(naphthalen-1-yl)ethyl)propan-1-amine
    —— 3-[(2-bromophenyl)oxy]azetidine hydrochloride 960492-73-3 C9H10BrNO*ClH
    3-[(2-bromophenyl)oxy]azetidine hydrochloride
    —— 3,7-diethyladenine perchlorate 107293-04-9 C9H13N5*ClHO4
    3,7-diethyladenine perchlorate
    —— 3-Amino-9-chloro-5-(3-chlorophenyl)-1,3-dihydro-1,4-benzodiazepin-2-one 1584715-18-3 C15H11Cl2N3O
    3-Amino-9-chloro-5-(3-chlorophenyl)-1,3-dihydro-1,4-benzodiazepin-2-one
    —— 3'-triisopropylsilyl-5'-(1-ethoxyethyl)-6,5'(R)-cyclo-2'-deoxyuridine 1403037-48-8 C22H38N2O6Si
    3'-triisopropylsilyl-5'-(1-ethoxyethyl)-6,5'(R)-cyclo-2'-deoxyuridine
    —— (3R,4R)-3-(2,4-dichlorophenyl)-2-[(1S,2S)-2-(methanesulfonamido)cyclohexyl]-N-(1,2,4-oxadiazol-3-ylmethoxy)-1-oxo-3,4-dihydroisoquinoline-4-carboxamide 1091590-07-6 C26H27Cl2N5O6S
    (3R,4R)-3-(2,4-dichlorophenyl)-2-[(1S,2S)-2-(methanesulfonamido)cyclohexyl]-N-(1,2,4-oxadiazol-3-ylmethoxy)-1-oxo-3,4-dihydroisoquinoline-4-carboxamide
    —— 3-ethyl-1-(5-{1-[2-(tetrahydrofuran-2-yl)ethyl]piperidin-4-yl}-1,2,4-oxadiazol-3-yl)-1H-indazole 1415732-86-3 C22H29N5O2
    3-ethyl-1-(5-{1-[2-(tetrahydrofuran-2-yl)ethyl]piperidin-4-yl}-1,2,4-oxadiazol-3-yl)-1H-indazole
    —— 3-[3-(4-acetoxy-5-chloro-2-pyridyloxycarbonyl)benzoyl]-3'-O-benzyl-5-fluoro-2'-deoxy-5'-o-(1-naphthoyl)uridine 103767-24-4 C42H31ClFN3O11
    3-[3-(4-acetoxy-5-chloro-2-pyridyloxycarbonyl)benzoyl]-3'-O-benzyl-5-fluoro-2'-deoxy-5'-o-(1-naphthoyl)uridine
    —— (3-methyl-1,2,4-thiadiazol-5-yl)methanol 1803600-96-5 C4H6N2OS
    (3-methyl-1,2,4-thiadiazol-5-yl)methanol
    —— (3S,3aS,10aR,12aS,12bR)-3-((tert-butyldimethylsilyl)oxy)-7-methoxy-3a-methyl-2,3,3a,11,12,12b-hexahydro-10a,12a-epoxybenzo[4,5]cyclohepta[1,2-e]inden-8(1H)-one 1352277-45-2 C26H36O4Si
    (3S,3aS,10aR,12aS,12bR)-3-((tert-butyldimethylsilyl)oxy)-7-methoxy-3a-methyl-2,3,3a,11,12,12b-hexahydro-10a,12a-epoxybenzo[4,5]cyclohepta[1,2-e]inden-8(1H)-one
    —— (3S)-3-[4-((2R,5S)-2-hydroxy-spiro[4.5]dec-6-en-7-ylmethoxy)-phenyl]-hex-4-ynoic acid sodium salt 1147729-59-6 C23H27O4*Na
    (3S)-3-[4-((2R,5S)-2-hydroxy-spiro[4.5]dec-6-en-7-ylmethoxy)-phenyl]-hex-4-ynoic acid sodium salt
    —— 3-[6-(ethoxymethyl)-3-pyridinyl]-2-methyl-8-(4-morpholinyl)-imidazo[1,2-b]pyridazine 1298030-39-3 C19H23N5O2
    3-[6-(ethoxymethyl)-3-pyridinyl]-2-methyl-8-(4-morpholinyl)-imidazo[1,2-b]pyridazine
    —— 3-[3-(4',5'-difluoro-2'-methoxy-biphenyl-4-yloxymethyl)-piperidin-1-yl]-N-hydroxy-3-oxo-propionamide 1306740-19-1 C22H24F2N2O5
    3-[3-(4',5'-difluoro-2'-methoxy-biphenyl-4-yloxymethyl)-piperidin-1-yl]-N-hydroxy-3-oxo-propionamide
    —— 3-methyl-1H-pyrrole-2-carboxylic acid [(S)-1-[(2-amino-thiazol-5-ylmethyl)-carbamoyl]-2-(3,4-difluoro-phenyl)-ethyl]-amide 1300216-61-8 C19H19F2N5O2S
    3-methyl-1H-pyrrole-2-carboxylic acid [(S)-1-[(2-amino-thiazol-5-ylmethyl)-carbamoyl]-2-(3,4-difluoro-phenyl)-ethyl]-amide
    —— 3-(4-amino-2-(6-morpholinopyridin-3-ylamino)thieno[3,2-d]pyrimidin-7-yl)-N-methylbenzamide 1308689-71-5 C23H23N7O2S
    3-(4-amino-2-(6-morpholinopyridin-3-ylamino)thieno[3,2-d]pyrimidin-7-yl)-N-methylbenzamide
    —— 3-chloro-N'-hydroxypyridine-4-carboximidamide 411222-41-8 C6H6ClN3O
    3-chloro-N'-hydroxypyridine-4-carboximidamide
    —— [(3R)-4,4-dimethyl-2-oxooxolan-3-yl] (2R)-2-(8-hydroxy-6-methoxy-1-oxoisochromen-3-yl)propanoate 447407-67-2 C19H20O8
    [(3R)-4,4-dimethyl-2-oxooxolan-3-yl] (2R)-2-(8-hydroxy-6-methoxy-1-oxoisochromen-3-yl)propanoate
    —— 3-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-pyridin-2-ylpyrrole-2,5-dione 905854-07-1 C20H15N3O2
    3-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-pyridin-2-ylpyrrole-2,5-dione
    —— 3-acetyl-2,4,6-trihydroxy-benzoic acid ethyl ester 227946-76-1 C11H12O6
    3-acetyl-2,4,6-trihydroxy-benzoic acid ethyl ester
    —— 3-(4-chlorophenyl)-7-benzoyl-2H-1,4-benzoxazine 108305-67-5 C21H14ClNO3
    3-(4-chlorophenyl)-7-benzoyl-2H-1,4-benzoxazine
    —— 3,6-diacetoxymethyl-1,2-dimethoxy-4,5-dimethylbenzene 1192600-99-9 C16H22O6
    3,6-diacetoxymethyl-1,2-dimethoxy-4,5-dimethylbenzene
    —— 3-[1,6-dihydro-6-oxo-4-phenyl-3-(phenylsulfonyl)pyridin-2-yl]-1,5-diphenyl-1H-pyrazole-4-carbonitrile 1227747-26-3 C33H22N4O3S
    3-[1,6-dihydro-6-oxo-4-phenyl-3-(phenylsulfonyl)pyridin-2-yl]-1,5-diphenyl-1H-pyrazole-4-carbonitrile
    —— 3-tert-butyl-1-methyl-2-bis(trimethylsilyl)-2,3-dihydro-1H-1,3-benzazaphosphole 1613265-30-7 C18H34NPSi2
    3-tert-butyl-1-methyl-2-bis(trimethylsilyl)-2,3-dihydro-1H-1,3-benzazaphosphole
    —— (3-Benzenesulfonyl-propylsulfanyl)-acetic acid 72315-11-8 C11H14O4S2
    (3-Benzenesulfonyl-propylsulfanyl)-acetic acid
    —— 3,4,5,6-Tetrahydro-3,5-dimethyl-4,6-diphenyl-N-<(propylthio)carbonyl>-2H-1,3,5-thiadiazin-2-imin 85975-82-2 C21H25N3OS2
    3,4,5,6-Tetrahydro-3,5-dimethyl-4,6-diphenyl-N-<(propylthio)carbonyl>-2H-1,3,5-thiadiazin-2-imin
    —— 3,4-diaza-2,2-dimethyl-1,6,10-trioxaspiro[4.5]dec-3-ene 852603-28-2 C7H12N2O3
    3,4-diaza-2,2-dimethyl-1,6,10-trioxaspiro[4.5]dec-3-ene
    —— 3-hydroxy-1,5-diphenyl-2-[(2-phenyl-1,3-dithian-2-yl)methyl]pentan-1-one 104312-22-3 C28H30O2S2
    3-hydroxy-1,5-diphenyl-2-[(2-phenyl-1,3-dithian-2-yl)methyl]pentan-1-one
    —— 3-benzyloxy-7-chlorocarbonyl-5-methyl-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylic acid ethyl ester 871936-90-2 C18H18ClN3O5
    3-benzyloxy-7-chlorocarbonyl-5-methyl-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylic acid ethyl ester
    —— 3,4-Dihydro-1-<(dimethylamino)-methyl>-3,3-dimethylfuro<3,4-b>chinolin-9(1H)-on 69149-07-1 C16H20N2O2
    3,4-Dihydro-1-<(dimethylamino)-methyl>-3,3-dimethylfuro<3,4-b>chinolin-9(1H)-on
    —— (3S,6S)-3-isobutyl-6-butyl-piperazin-2-one 1552273-06-9 C12H24N2O
    (3S,6S)-3-isobutyl-6-butyl-piperazin-2-one
    —— 3-(5-amino-4-cyano-3-phenyl-pyrazol-1-yl)-propionic acid 60776-96-7 C13H12N4O2
    3-(5-amino-4-cyano-3-phenyl-pyrazol-1-yl)-propionic acid
    —— 3-Benzyl-7-tosyl-6,7-dihydro-1H-pyrrolo-pyrimidin-dion 61078-75-9 C20H19N3O4S
    3-Benzyl-7-tosyl-6,7-dihydro-1H-pyrrolo-pyrimidin-dion
    —— 3,3-Bis-(2-methoxy-5-methylphenyl)-2-butanon 59521-05-0 C20H24O3
    3,3-Bis-(2-methoxy-5-methylphenyl)-2-butanon
    —— 3-(4-(tert-butyldiphenylsilyloxy)-5-methoxy-2-nitrophenyl)propan-1-ol 1458721-09-9 C26H31NO5Si
    3-(4-(tert-butyldiphenylsilyloxy)-5-methoxy-2-nitrophenyl)propan-1-ol
    —— [3-(2-chloro-pyrimidin-4-yl)-benzyl]-(2-pyridin-4-yl-ethyl)-amine 859516-98-6 C18H17ClN4
    [3-(2-chloro-pyrimidin-4-yl)-benzyl]-(2-pyridin-4-yl-ethyl)-amine
    —— 3-dimethylsilanyloxy-1,1,3,5,7,7-hexamethyl-tetrasiloxane 17883-39-5 C8H28O4Si5
    3-dimethylsilanyloxy-1,1,3,5,7,7-hexamethyl-tetrasiloxane
    —— 3-hydroxy-4-[6-(3-isopropylbenzyloxy)pyrimidin-4-yl]-1-methyl-1,5-dihydropyrrol-2-one 500367-95-3 C19H21N3O3
    3-hydroxy-4-[6-(3-isopropylbenzyloxy)pyrimidin-4-yl]-1-methyl-1,5-dihydropyrrol-2-one
    —— 3,5,5-tris(phenylsulfonyl)octa-1,2,7-triene 149167-14-6 C26H24O6S3
    3,5,5-tris(phenylsulfonyl)octa-1,2,7-triene
    —— (3S,4R)-4-Benzyloxy-5-chloro-1,1-bis-phenylsulfanyl-pentan-3-ol 101514-18-5 C24H25ClO2S2
    (3S,4R)-4-Benzyloxy-5-chloro-1,1-bis-phenylsulfanyl-pentan-3-ol
    —— (3R,4S)-3-Hydroxy-4-(2-hydroxy-ethylamino)-2,2-dimethyl-chroman-6-carbonitrile 340321-16-6 C14H18N2O3
    (3R,4S)-3-Hydroxy-4-(2-hydroxy-ethylamino)-2,2-dimethyl-chroman-6-carbonitrile