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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(2-quinolyl)benzene-1,2-diol 756900-91-1 C15H11NO2
    3-(2-quinolyl)benzene-1,2-diol
    —— 3β.17β-Diacetoxy-4α.5α-dihydroxy-oestran 19654-83-2 C22H34O6
    3β.17β-Diacetoxy-4α.5α-dihydroxy-oestran
    —— 3-(2,5-dihydro-2,5-dioxobenzylidene)-1,3-dihydroindol-2-one 128943-04-4 C15H9NO3
    3-(2,5-dihydro-2,5-dioxobenzylidene)-1,3-dihydroindol-2-one
    —— 3-(chloromethyl)-6-ethoxy-N-ethyl-7-fluoroquinolin-2-amine hydrochloride 1393580-33-0 C14H16ClFN2O*ClH
    3-(chloromethyl)-6-ethoxy-N-ethyl-7-fluoroquinolin-2-amine hydrochloride
    —— 3-(α,β-Diphenylethyl)-3-hydroxyisoindolinon 29597-47-5 C22H19NO2
    3-(α,β-Diphenylethyl)-3-hydroxyisoindolinon
    —— 3-(4-chlorobenzoyl)-1-(4-methylphenyl)-4-phenylpyrazole 1436864-87-7 C23H17ClN2O
    3-(4-chlorobenzoyl)-1-(4-methylphenyl)-4-phenylpyrazole
    —— 3-methylsulfanyl-6-nitro-4H-benzo[1,4]oxazine-2-carboxylic acid ethyl ester 30135-28-5 C12H12N2O5S
    3-methylsulfanyl-6-nitro-4H-benzo[1,4]oxazine-2-carboxylic acid ethyl ester
    —— 3.6-Dimethyl-fluoran 30982-52-6 C22H16O3
    3.6-Dimethyl-fluoran
    —— 3-methyl-2-phenyl-6-piperidin-1-yl-2,3-dihydro-[1,3,5]thiadiazine-4-thione 42553-36-6 C15H19N3S2
    3-methyl-2-phenyl-6-piperidin-1-yl-2,3-dihydro-[1,3,5]thiadiazine-4-thione
    —— 3-(3-(dimethylamino)acryloyl)-5,5-dimethyl-4-phenylfuran-2(5H)-one 1373648-48-6 C17H19NO3
    3-(3-(dimethylamino)acryloyl)-5,5-dimethyl-4-phenylfuran-2(5H)-one
    —— 3-[2-(2,6-difluorophenoxy)-9-ethyl-9H-purin-8-ylamino]-benzoic acid methyl ester 946053-52-7 C21H17F2N5O3
    3-[2-(2,6-difluorophenoxy)-9-ethyl-9H-purin-8-ylamino]-benzoic acid methyl ester
    —— 3,3,5-Trimethyl-2-oxido-4,5-dihydro-2-benzazepin-2-ium 1033883-76-9 C13H17NO
    3,3,5-Trimethyl-2-oxido-4,5-dihydro-2-benzazepin-2-ium
    —— (3-diphenylphosphoryl-2-iodophenyl) (2S)-2-acetyloxypropanoate 854937-68-1 C23H20IO5P
    (3-diphenylphosphoryl-2-iodophenyl) (2S)-2-acetyloxypropanoate
    —— 3-(3-Chloro-phenyl)-5-vinyl-4,5-dihydro-isoxazole 161064-09-1 C11H10ClNO
    3-(3-Chloro-phenyl)-5-vinyl-4,5-dihydro-isoxazole
    —— 3-{4-[3-(4-chlorophenyl)-1-(2-ethylhexyl)ureidomethyl]benzoylamino}propionic acid 307982-82-7 C26H34ClN3O4
    3-{4-[3-(4-chlorophenyl)-1-(2-ethylhexyl)ureidomethyl]benzoylamino}propionic acid
    —— 3-[9-[4-[3-[3-[4-(1,3-dimethyl-2,6-dioxo-7H-purin-8-yl)butanoylamino]propyl-methyl-(3-sulfonatopropyl)azaniumyl]propylcarbamoyl]-2,6-dimethylphenoxy]carbonylacridin-10-ium-10-yl]propane-1-sulfonate 1318878-33-9 C47H58N8O12S2
    3-[9-[4-[3-[3-[4-(1,3-dimethyl-2,6-dioxo-7H-purin-8-yl)butanoylamino]propyl-methyl-(3-sulfonatopropyl)azaniumyl]propylcarbamoyl]-2,6-dimethylphenoxy]carbonylacridin-10-ium-10-yl]propane-1-sulfonate
    —— 3-{5-fluoro-1-[5-(2-methyl-4-trifluoromethyl-phenyl)-pyridine-3-sulfonyl]-1H-indol-3-yl}-propionic acid 1055293-69-0 C24H18F4N2O4S
    3-{5-fluoro-1-[5-(2-methyl-4-trifluoromethyl-phenyl)-pyridine-3-sulfonyl]-1H-indol-3-yl}-propionic acid
    —— 3-(2-chloro-4-(1-pyrrolyl)benzyl)-2-methyl-5-((4-methylbenzene)sulfonylcarbamoyl)-3H-imidazo[4,5-b]pyridine 275381-42-5 C26H22ClN5O3S
    3-(2-chloro-4-(1-pyrrolyl)benzyl)-2-methyl-5-((4-methylbenzene)sulfonylcarbamoyl)-3H-imidazo[4,5-b]pyridine
    —— 3-(4-methanesulfonyl)-benzyl-4-oxo-3,4-dihydro-quinazoline-6-carboxylic acid 4-methoxy-benzylamide 602165-47-9 C25H23N3O5S
    3-(4-methanesulfonyl)-benzyl-4-oxo-3,4-dihydro-quinazoline-6-carboxylic acid 4-methoxy-benzylamide
    —— 3,4-dihydro-2H-naphtho[2,1-f]isoquinolin-1-one 608519-08-0 C17H13NO
    3,4-dihydro-2H-naphtho[2,1-f]isoquinolin-1-one
    —— 3-(6,7-dimethoxyspiro[1,3-dihydroisoquinoline-4,4'-oxane]-2-yl)propanenitrile 130687-84-2 C18H24N2O3
    3-(6,7-dimethoxyspiro[1,3-dihydroisoquinoline-4,4'-oxane]-2-yl)propanenitrile
    —— 3,5-Dinitro-2,4,4-trimethyl-2-pentanol 35223-62-2 C8H16N2O5
    3,5-Dinitro-2,4,4-trimethyl-2-pentanol
    —— 3-[(3aS,4S,6R,6aR)-6-(6-Amino-purin-9-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-ylmethylsulfanyl]-propionic acid 99051-71-5 C16H21N5O5S
    3-[(3aS,4S,6R,6aR)-6-(6-Amino-purin-9-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-ylmethylsulfanyl]-propionic acid
    —— (3R)-2-(6-fluoro-3-((5-(trifluoromethyl)pyrimidin-2-yl)amino)-3,4-dihydro-1H-carbazol-9-(2H)-yl)acetic acid 1336917-36-2 C19H16F4N4O2
    (3R)-2-(6-fluoro-3-((5-(trifluoromethyl)pyrimidin-2-yl)amino)-3,4-dihydro-1H-carbazol-9-(2H)-yl)acetic acid
    —— 3-bromo-4-[(2,4-difluorobenzyl)oxy]-1-(pyridin-3-ylmethyl)pyridine-2(1H)-one 586373-85-5 C18H13BrF2N2O2
    3-bromo-4-[(2,4-difluorobenzyl)oxy]-1-(pyridin-3-ylmethyl)pyridine-2(1H)-one
    —— [3-methoxy-5-(3'-trifluoromethyl-biphenyl-3-yloxy)-phenyl]-acetic acid 1056454-15-9 C22H17F3O4
    [3-methoxy-5-(3'-trifluoromethyl-biphenyl-3-yloxy)-phenyl]-acetic acid
    —— (3S)-3-[N-(n-Butyl)-{(2S)-5-carboxy-2-[(1-benzylindol-3-ylcarbonyl)amino]pentanoyl}amino]-4-(2-naphthyl)butanamide 187946-60-7 C40H44N4O5
    (3S)-3-[N-(n-Butyl)-{(2S)-5-carboxy-2-[(1-benzylindol-3-ylcarbonyl)amino]pentanoyl}amino]-4-(2-naphthyl)butanamide
    —— (3S)-3-[N-(n-Butyl)-{(2S)-2-(1-benzylindol-3-ylcarbonyl)amino-5-carboxypentanoyl}amino]-4-(6-ethyl-2-naphthyl)butanamide 187947-08-6 C42H48N4O5
    (3S)-3-[N-(n-Butyl)-{(2S)-2-(1-benzylindol-3-ylcarbonyl)amino-5-carboxypentanoyl}amino]-4-(6-ethyl-2-naphthyl)butanamide
    —— 3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 3,5-dimethoxy-benzyl ester 448966-69-6 C24H22N2O6S
    3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 3,5-dimethoxy-benzyl ester
    —— 3-Dimethylaminomethyl-2-phenyl-indolizine-8-carboxylic acid ethyl ester; compound with 2,3-dihydroxy-succinic acid 67557-27-1 C4H6O6*C20H22N2O2
    3-Dimethylaminomethyl-2-phenyl-indolizine-8-carboxylic acid ethyl ester; compound with 2,3-dihydroxy-succinic acid
    —— 3-(acetoxymethyl)-1-acetyl-4,11-dimethoxy-1H-naphtho[2,3-f]indole-5,10-dione 903514-25-0 C23H19NO7
    3-(acetoxymethyl)-1-acetyl-4,11-dimethoxy-1H-naphtho[2,3-f]indole-5,10-dione
    —— (3S,5S)-3,5-bis[(tert-butyldimethylsilyl)oxy]oct-1-en-7-yne 203127-02-0 C20H40O2Si2
    (3S,5S)-3,5-bis[(tert-butyldimethylsilyl)oxy]oct-1-en-7-yne
    —— 3-hydroxy-2-(3-methoxybenzylthio)-3,5,5-trimethylcyclohexanone 76106-66-6 C17H24O3S
    3-hydroxy-2-(3-methoxybenzylthio)-3,5,5-trimethylcyclohexanone
    —— 3-p-tolylsydnone-4-N-methylcarboxamide 84877-59-8 C11H11N3O3
    3-p-tolylsydnone-4-N-methylcarboxamide
    —— 3-ethyl 5-ethoxycarbonylmethyl 4-(2-difluoromethoxyphenyl)-6-methyl-2-[2-(1,3-dioxo-1,3-dihydroisoindol-2-yl)ethoxymethyl]-1,4-dihydropyridine-3,5-dicarboxylate 1370335-48-0 C32H32F2N2O10
    3-ethyl 5-ethoxycarbonylmethyl 4-(2-difluoromethoxyphenyl)-6-methyl-2-[2-(1,3-dioxo-1,3-dihydroisoindol-2-yl)ethoxymethyl]-1,4-dihydropyridine-3,5-dicarboxylate
    —— (3E,5E,7E,11E)-1-cyano-4,8,12,16-tetramethylheptadeca-3,5,7,11,15-pentaen-2-yl-1,1-d2 acetate 136033-27-7 C24H35NO2
    (3E,5E,7E,11E)-1-cyano-4,8,12,16-tetramethylheptadeca-3,5,7,11,15-pentaen-2-yl-1,1-d2 acetate
    —— 3-(4-tert-butylphenyl)-1-(2,5-difluorophenyl)prop-2-yn-1-one 1427803-89-1 C19H16F2O
    3-(4-tert-butylphenyl)-1-(2,5-difluorophenyl)prop-2-yn-1-one
    —— 3-(2-Bromo-6-methylphenyl)-2-(butylselanylmethyl)-3-hydroxypropanenitrile 1156004-04-4 C15H20BrNOSe
    3-(2-Bromo-6-methylphenyl)-2-(butylselanylmethyl)-3-hydroxypropanenitrile
    —— 3-(4-Benzyloxyphenyl)-2-(4-fluoro-phenoxy)-2-methyl-3-(2,2,2-trifluoroacetoxy)propionic acid ethyl ester 1417307-20-0 C27H24F4O6
    3-(4-Benzyloxyphenyl)-2-(4-fluoro-phenoxy)-2-methyl-3-(2,2,2-trifluoroacetoxy)propionic acid ethyl ester
    —— 3-(4-methoxyphenyl)-5-phenyl-8-propoxy-1H-quinolin-4-one 1228466-61-2 C25H23NO3
    3-(4-methoxyphenyl)-5-phenyl-8-propoxy-1H-quinolin-4-one
    —— 3,3-[1,2-Ethanediylbis(oxy)]-11β-{4-{1,1-[1,2-ethanediylbis(oxy)]ethyl}phenyl}-5α-hydroxy-17α-(1-propynyl)-20-trimethylsilyloxy-19-norpregn-9-ene 1201561-01-4 C38H54O6Si
    3,3-[1,2-Ethanediylbis(oxy)]-11β-{4-{1,1-[1,2-ethanediylbis(oxy)]ethyl}phenyl}-5α-hydroxy-17α-(1-propynyl)-20-trimethylsilyloxy-19-norpregn-9-ene
    —— 3-[[(1S,4R,5R,6R,8R,10S,11R,12S,13R,16R,18S,21R)-18-[(2S)-4-(2-cyclopropylacetyl)morpholin-2-yl]oxy-11-hydroxy-4,6,12,17,17-pentamethyl-9-oxahexacyclo[11.9.0.01,21.04,12.05,10.016,21]docosan-8-yl]methylamino]propanoic acid 1334038-93-5 C39H62N2O7
    3-[[(1S,4R,5R,6R,8R,10S,11R,12S,13R,16R,18S,21R)-18-[(2S)-4-(2-cyclopropylacetyl)morpholin-2-yl]oxy-11-hydroxy-4,6,12,17,17-pentamethyl-9-oxahexacyclo[11.9.0.01,21.04,12.05,10.016,21]docosan-8-yl]methylamino]propanoic acid
    —— 3-amino-N-(1-methyl-1H-pyrazol-4-yl)-6-(3-(pyrrolidin-1-yl)phenyl)picolinamide 1338716-43-0 C20H22N6O
    3-amino-N-(1-methyl-1H-pyrazol-4-yl)-6-(3-(pyrrolidin-1-yl)phenyl)picolinamide
    —— (3R)-1-(4-tert-butylphenyl)-3-methylpiperazine 874646-28-3 C15H24N2
    (3R)-1-(4-tert-butylphenyl)-3-methylpiperazine
    —— (3S,5'R)-5'-methyl-8-pyridin-3-ylspiro[2,4-dihydro-1H-naphthalene-3,4'-5H-1,3-oxazole]-2'-amine 1221165-68-9 C18H19N3O
    (3S,5'R)-5'-methyl-8-pyridin-3-ylspiro[2,4-dihydro-1H-naphthalene-3,4'-5H-1,3-oxazole]-2'-amine
    —— 3-methyl-5-(2,2,6-trimethyl-cyclohexyl)-valeric acid ethyl ester 57023-55-9 C17H32O2
    3-methyl-5-(2,2,6-trimethyl-cyclohexyl)-valeric acid ethyl ester
    —— 3-[2-(4,5-dihydro-1H-imidazol-2-yl)-1-phenylethyl]pyridine 72157-06-3 C16H17N3
    3-[2-(4,5-dihydro-1H-imidazol-2-yl)-1-phenylethyl]pyridine
    —— 3,5-dibenzyl-[1,3,5]selenadiazinane 37577-91-6 C17H20N2Se
    3,5-dibenzyl-[1,3,5]selenadiazinane
    —— (3aR,4R,5R,6aS)-5-(benzoyloxy)hexahydro-4-[(1E)-4-methyl-3-oxo-1-octenyl]-2H-cyclopenta[b]furan-2-one 1065008-64-1 C23H28O5
    (3aR,4R,5R,6aS)-5-(benzoyloxy)hexahydro-4-[(1E)-4-methyl-3-oxo-1-octenyl]-2H-cyclopenta[b]furan-2-one
    —— 3S-2-(Boc-L-methioninyl)-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid methyl ester 944072-92-8 C23H31N3O5S
    3S-2-(Boc-L-methioninyl)-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid methyl ester