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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-isopropyl-5-oxo-1,1,2,2-cyclohexanetetracarbonitrile 364043-00-5 C13H12N4O
    3-isopropyl-5-oxo-1,1,2,2-cyclohexanetetracarbonitrile
    —— 3-Methyl-salicylsaeure-<4-brom-anilid> 97044-25-2 C14H12BrNO2
    3-Methyl-salicylsaeure-<4-brom-anilid>
    —— (3S)-pentamethylene-3-[(S)-2-(p-toluenesulfinyl)phenyl]oxirane 1029690-23-0 C20H22O2S
    (3S)-pentamethylene-3-[(S)-2-(p-toluenesulfinyl)phenyl]oxirane
    —— 3-(1-hydroxycyclohexane-1-yl)-2-cyclohexen-1-one 81036-89-7 C12H18O2
    3-(1-hydroxycyclohexane-1-yl)-2-cyclohexen-1-one
    —— 3-acetyl-1-(4-trifluoromethylbenzyl)-4-methoxy-1H-indole 1580497-07-9 C19H16F3NO2
    3-acetyl-1-(4-trifluoromethylbenzyl)-4-methoxy-1H-indole
    —— 3',6'-Bis(ethylamino)-2,2',7'-trimethylspiro[isoindole-3,9'-xanthene]-1-one 1151831-68-3 C27H29N3O2
    3',6'-Bis(ethylamino)-2,2',7'-trimethylspiro[isoindole-3,9'-xanthene]-1-one
    —— 3,4-O-isopropylidene-5a-carba-β-L-arabino-hex-5(5a)-enopyranosyl bromide 1350889-95-0 C10H15BrO4
    3,4-O-isopropylidene-5a-carba-β-L-arabino-hex-5(5a)-enopyranosyl bromide
    —— (3R,4S,5R)-methyl 4-hydroxy-5-methanesulfonyloxy-3-tosyloxycyclohex-1-enecarboxylate 1422466-68-9 C16H20O9S2
    (3R,4S,5R)-methyl 4-hydroxy-5-methanesulfonyloxy-3-tosyloxycyclohex-1-enecarboxylate
    —— 3-cyclopentyl-5-(pyridin-3-yl)-1H-pyrazolo[3,4-c]pyridine 1422439-38-0 C16H16N4
    3-cyclopentyl-5-(pyridin-3-yl)-1H-pyrazolo[3,4-c]pyridine
    —— 3-[4-[5-Chloro-2-[[2-methyl-4-(piperidine-1-carbonyl)phenyl]methoxy]phenyl]-1,3-thiazol-2-yl]-3-azabicyclo[3.1.0]hexane-6-carboxylic acid 1423067-37-1 C29H30ClN3O4S
    3-[4-[5-Chloro-2-[[2-methyl-4-(piperidine-1-carbonyl)phenyl]methoxy]phenyl]-1,3-thiazol-2-yl]-3-azabicyclo[3.1.0]hexane-6-carboxylic acid
    —— 3,5-bis(1-methyl-1H-pyrazol-4-yl)-1H-pyrazolo[3,4-c]pyridine 1422438-74-1 C14H13N7
    3,5-bis(1-methyl-1H-pyrazol-4-yl)-1H-pyrazolo[3,4-c]pyridine
    —— 3-ethyl-1-(3-(2-(5-methyl-2-(thiophen-2-yl)oxazol-4-yl)ethoxy)benzyl)piperidine-3-carboxylic acid ethyl ester 1065334-95-3 C27H34N2O4S
    3-ethyl-1-(3-(2-(5-methyl-2-(thiophen-2-yl)oxazol-4-yl)ethoxy)benzyl)piperidine-3-carboxylic acid ethyl ester
    —— 3-(2-amino-5-methoxybenzoyl)benzonitrile 685103-72-4 C15H12N2O2
    3-(2-amino-5-methoxybenzoyl)benzonitrile
    —— 3-(6-((1S,4S)-2,5-diazabicyclo[2.2.1]heptane-2-yl)pyridin-2-yl)-5-(1-methyl-1H-pyrazole-4-yl)-1H-pyrazolo[3,4-c]pyridine 1422439-27-7 C20H20N8
    3-(6-((1S,4S)-2,5-diazabicyclo[2.2.1]heptane-2-yl)pyridin-2-yl)-5-(1-methyl-1H-pyrazole-4-yl)-1H-pyrazolo[3,4-c]pyridine
    —— 3-(bromomethyl)-6-chloro-2,3-dihydro-1-benzofuran 711017-71-9 C9H8BrClO
    3-(bromomethyl)-6-chloro-2,3-dihydro-1-benzofuran
    —— 3-{[2-(1,1-dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)-6-methylquinolin-4-yl]amino}-2-methylpropanamide 1422499-75-9 C23H26N4O3S
    3-{[2-(1,1-dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)-6-methylquinolin-4-yl]amino}-2-methylpropanamide
    —— (3E,5E,7R,8S)-7,8-dihydroxytrideca-3,5-dien-1-yne 148065-90-1 C13H20O2
    (3E,5E,7R,8S)-7,8-dihydroxytrideca-3,5-dien-1-yne
    —— (+/-)-3-[2-(4-amino-2-fluoro-phenyl)-2-oxo-ethyl]-2-methyl-5-phenyl-5-propyl-3,5-dihydro-imidazol-4-one 1141886-89-6 C21H22FN3O2
    (+/-)-3-[2-(4-amino-2-fluoro-phenyl)-2-oxo-ethyl]-2-methyl-5-phenyl-5-propyl-3,5-dihydro-imidazol-4-one
    —— 3β,11α-dihydroxy-5β,14β-androstane-17β-carboxylic acid methyl ester 111056-59-8 C21H34O4
    3β,11α-dihydroxy-5β,14β-androstane-17β-carboxylic acid methyl ester
    —— 3-((2-oxooxazolidin-4-yl)ethynyl)benzonitrile 1352439-60-1 C12H8N2O2
    3-((2-oxooxazolidin-4-yl)ethynyl)benzonitrile
    —— (3R,4R)-N-(4-chlorophenyl)-3,4-dibenzoyloxypyrrolidine-2,5-dione 1315329-73-7 C24H16ClNO6
    (3R,4R)-N-(4-chlorophenyl)-3,4-dibenzoyloxypyrrolidine-2,5-dione
    —— 3,4-Dihydro-3-bromo-4-<O-(N-(ethoxycarbonyl)-S-methylcysteinyl)>-6,7-dimethoxy-2,2-dimethylbenzo-1H-pyran 124751-27-5 C20H28BrNO7S
    3,4-Dihydro-3-bromo-4-<O-(N-(ethoxycarbonyl)-S-methylcysteinyl)>-6,7-dimethoxy-2,2-dimethylbenzo-1H-pyran
    —— (3S,5S,6R,7S,8S,9S,10R,13R,14S,17R)-3-Chloro-17-((R)-1,5-dimethyl-hexyl)-6-methoxy-10,13-dimethyl-hexadecahydro-20-oxa-cyclopropa[6,7]cyclopenta[a]phenanthrene-5-carbonitrile 118506-22-2 C29H46ClNO2
    (3S,5S,6R,7S,8S,9S,10R,13R,14S,17R)-3-Chloro-17-((R)-1,5-dimethyl-hexyl)-6-methoxy-10,13-dimethyl-hexadecahydro-20-oxa-cyclopropa[6,7]cyclopenta[a]phenanthrene-5-carbonitrile
    —— 3,5,6,7-tetrahydro-2-(iodomethyl)-2,4,8-trimethyl-2H-furo[2,3-f]indole 327615-42-9 C14H18INO
    3,5,6,7-tetrahydro-2-(iodomethyl)-2,4,8-trimethyl-2H-furo[2,3-f]indole
    —— (3S,5R)-3-Allyl-5-(S)-1,4-dioxa-spiro[4.5]dec-2-yl-3-trimethylsilanyloxy-furan-2,4-dione 272787-03-8 C18H28O6Si
    (3S,5R)-3-Allyl-5-(S)-1,4-dioxa-spiro[4.5]dec-2-yl-3-trimethylsilanyloxy-furan-2,4-dione
    —— 3-(5-iodo-pyridin-2-yl)-1,3-diaza-spiro[4.4]nonan-2-one 1338492-85-5 C12H14IN3O
    3-(5-iodo-pyridin-2-yl)-1,3-diaza-spiro[4.4]nonan-2-one
    —— (3β,5α,12β,25R)-3-methoxy-12-[(4-methoxyphenoxy)methyl]spirost-14-en-12-yl benzoate 304901-88-0 C43H56O7
    (3β,5α,12β,25R)-3-methoxy-12-[(4-methoxyphenoxy)methyl]spirost-14-en-12-yl benzoate
    —— 3-(3,4-Dimethoxyphenyl)-2-(o-fluorophenyl)-2,3,5,6,7,8-hexahydrothiazolo[3,2-a][1,3]diazepin-3-ol hydrochloride 84126-14-7 C21H23FN2O3S*ClH
    3-(3,4-Dimethoxyphenyl)-2-(o-fluorophenyl)-2,3,5,6,7,8-hexahydrothiazolo[3,2-a][1,3]diazepin-3-ol hydrochloride
    —— (3aR,3bS,5aR,6R,9aR,9bR,11R,11aR)-2-(4-(((E)-3-ethoxy-4-hydroxybenzylidene)amino)phenyl)-12-isopropyl-6,9a-dimethyl-1,3-dioxo-1,2,3,3a,4,5,5a,6,7,8,9,9a,9b,10,11,11a-hexadecahydro-3b,11-ethenonaphtho[2,1-e]isoindole-6-carboxylic acid 1254182-24-5 C39H46N2O6
    (3aR,3bS,5aR,6R,9aR,9bR,11R,11aR)-2-(4-(((E)-3-ethoxy-4-hydroxybenzylidene)amino)phenyl)-12-isopropyl-6,9a-dimethyl-1,3-dioxo-1,2,3,3a,4,5,5a,6,7,8,9,9a,9b,10,11,11a-hexadecahydro-3b,11-ethenonaphtho[2,1-e]isoindole-6-carboxylic acid
    —— 3-ethyl-1-pyridin-3-yl-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione 64678-27-9 C14H12N4O2
    3-ethyl-1-pyridin-3-yl-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione
    —— (3S,4R,5R)-5-(aminomethyl)-2-[[3-[3-(dimethylamino)-5-[[(2S)-1-(dimethylamino)-4,4-dimethylpentan-2-yl]carbamoyl]phenyl]-2-methoxyphenyl]methyl]-4-[(1S)-1-hydroxyethyl]-N-[(1S,2S,3S,5R)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]-1,2-oxazolidine-3-carboxamide 1009092-22-1 C43H68N6O5
    (3S,4R,5R)-5-(aminomethyl)-2-[[3-[3-(dimethylamino)-5-[[(2S)-1-(dimethylamino)-4,4-dimethylpentan-2-yl]carbamoyl]phenyl]-2-methoxyphenyl]methyl]-4-[(1S)-1-hydroxyethyl]-N-[(1S,2S,3S,5R)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]-1,2-oxazolidine-3-carboxamide
    —— 3-{[2-(4-bromophenyl)ethyl]sulfanyl}dihydrofuran-2(3H)-one 1369802-20-9 C12H13BrO2S
    3-{[2-(4-bromophenyl)ethyl]sulfanyl}dihydrofuran-2(3H)-one
    —— 3-(3-Allyloxycarbonyl-propyl)-4-methyl-1H-pyrrole-2-carboxylic acid tert-butyl ester 285982-08-3 C17H25NO4
    3-(3-Allyloxycarbonyl-propyl)-4-methyl-1H-pyrrole-2-carboxylic acid tert-butyl ester
    —— (3-isopropyl-isoxazol-5-ylmethyl)-triphenyl-phosphonium; bromide 61858-79-5 Br*C25H25NOP
    (3-isopropyl-isoxazol-5-ylmethyl)-triphenyl-phosphonium; bromide
    —— 3-(6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-ylamino)-hexanoic acid ethyl ester 16416-02-7 C14H24N4O4
    3-(6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-ylamino)-hexanoic acid ethyl ester
    —— 3-Chloro-N-(2-chloro-4-nitro-phenyl)-5-(1,1-dimethyl-butyl)-6-hydroxy-2-methyl-benzamide 17109-41-0 C20H22Cl2N2O4
    3-Chloro-N-(2-chloro-4-nitro-phenyl)-5-(1,1-dimethyl-butyl)-6-hydroxy-2-methyl-benzamide
    —— 3-Benzenesulfonyl-4,5,7-trimethoxy-3H-isobenzofuran-1-one 112043-27-3 C17H16O7S
    3-Benzenesulfonyl-4,5,7-trimethoxy-3H-isobenzofuran-1-one
    —— [(3S,4S)-4-benzamido-5-[tert-butyl(dimethyl)silyl]oxypent-1-en-3-yl] acetate 482315-16-2 C20H31NO4Si
    [(3S,4S)-4-benzamido-5-[tert-butyl(dimethyl)silyl]oxypent-1-en-3-yl] acetate
    —— 3-(2,5-dimethylpyrrol-1-yl)-5-iodo-1-phenyl-1H-pyrazole 1426408-40-3 C15H14IN3
    3-(2,5-dimethylpyrrol-1-yl)-5-iodo-1-phenyl-1H-pyrazole
    —— 3β,20β-diacetoxy-17β-methyl-18-nor-5α,13ξ,17α-pregna-8,14-diene 128044-18-8 C25H36O4
    3β,20β-diacetoxy-17β-methyl-18-nor-5α,13ξ,17α-pregna-8,14-diene
    —— 3-cycloheptyl-1-methyl-1H-pyrrole 1246213-49-9 C12H19N
    3-cycloheptyl-1-methyl-1H-pyrrole
    —— 3-Fluor-4-pentafluormercapto-but-1-en 870-27-9 C4H6F6S
    3-Fluor-4-pentafluormercapto-but-1-en
    —— 3-cyano-4-phenyl-5-ethoxycarbonyl-6-methyl-3,4-dihydropyridin-2-one 89434-89-9 C16H16N2O3
    3-cyano-4-phenyl-5-ethoxycarbonyl-6-methyl-3,4-dihydropyridin-2-one
    —— 3-[4-(4-methyl-6-{[4-(trifluoromethyl)pyridin-2-yl]amino}pyridin-2-yl)-1H-1,2,3-triazol-1-yl]cycloheptane-1,2-diol 1582758-57-3 C21H23F3N6O2
    3-[4-(4-methyl-6-{[4-(trifluoromethyl)pyridin-2-yl]amino}pyridin-2-yl)-1H-1,2,3-triazol-1-yl]cycloheptane-1,2-diol
    —— 3-(3,4-dimethoxy-phenyl)-5,6-dimethoxy-2-methyl-2,3-dihydro-benzofuran 35984-03-3 C19H22O5
    3-(3,4-dimethoxy-phenyl)-5,6-dimethoxy-2-methyl-2,3-dihydro-benzofuran
    —— 3β-Acetoxy-bufa-4.14.20.22-tetraenolid 28164-21-8 C26H32O4
    3β-Acetoxy-bufa-4.14.20.22-tetraenolid
    —— 3-Acetoxy-4-methoxy-5-methoxymethyl-benzoesaeure 42957-30-2 C12H14O6
    3-Acetoxy-4-methoxy-5-methoxymethyl-benzoesaeure
    —— 3-Hydroxy-8-methoxy-4-(4-methoxy-phenyl)-chromen-2-one 131575-48-9 C17H14O5
    3-Hydroxy-8-methoxy-4-(4-methoxy-phenyl)-chromen-2-one
    —— ((3S,4R)-4-tert-butoxycarbonylamino-3-tert-butoxycarbonyloxy-2,2-dimethyl-chroman-6-yl)-acetic acid isopropyl ester 912665-89-5 C26H39NO8
    ((3S,4R)-4-tert-butoxycarbonylamino-3-tert-butoxycarbonyloxy-2,2-dimethyl-chroman-6-yl)-acetic acid isopropyl ester
    —— 3-O-methyl-β-chloralose 872321-63-6 C9H13Cl3O6
    3-O-methyl-β-chloralose