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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,3a,6,7,8,8a-Hexahydro-cyclohepta[b]furan-2-one 124938-32-5 C9H12O2
    3,3a,6,7,8,8a-Hexahydro-cyclohepta[b]furan-2-one
    —— 3-Methylchinazolinium 109126-97-8 C9H9N2
    3-Methylchinazolinium
    —— 3-phenoxy-4-pyridazinol 499223-69-7 C10H8N2O2
    3-phenoxy-4-pyridazinol
    —— 3-Ethyl-3-hydroxy-hexadien-(4,5)-saeureethylester 19901-26-9 C10H16O3
    3-Ethyl-3-hydroxy-hexadien-(4,5)-saeureethylester
    —— (-)-(3S,4R)-4-(4-florophenyl)-3-methyl-4-(2-nitrophenylsulfonamido)-2-oxo-N-phenylbutanamide 1161989-11-2 C23H20FN3O6S
    (-)-(3S,4R)-4-(4-florophenyl)-3-methyl-4-(2-nitrophenylsulfonamido)-2-oxo-N-phenylbutanamide
    —— (3S,5S,8R,9S,10S,13R,14S,17R)-3-Hydroxy-10,13-dimethyl-17-((R)-1-methyl-4-trityloxy-butyl)-tetradecahydro-cyclopenta[a]phenanthrene-7,12-dione 223919-45-7 C43H52O4
    (3S,5S,8R,9S,10S,13R,14S,17R)-3-Hydroxy-10,13-dimethyl-17-((R)-1-methyl-4-trityloxy-butyl)-tetradecahydro-cyclopenta[a]phenanthrene-7,12-dione
    —— (3aR,6aS)-3-(2,4-Dichloro-phenyl)-5-(3,5-dichloro-phenyl)-6a-methyl-3a,6a-dihydro-pyrrolo[3,4-d]isoxazole-4,6-dione 144835-57-4 C18H10Cl4N2O3
    (3aR,6aS)-3-(2,4-Dichloro-phenyl)-5-(3,5-dichloro-phenyl)-6a-methyl-3a,6a-dihydro-pyrrolo[3,4-d]isoxazole-4,6-dione
    —— 3-methyl-2-(3-methyl-4,5-diphenyl-3<i>H</i>-thiazol-2-ylideneamino)-benzothiazolium; iodide 31787-86-7 C24H20N3S2*I
    3-methyl-2-(3-methyl-4,5-diphenyl-3<i>H</i>-thiazol-2-ylideneamino)-benzothiazolium; iodide
    —— (3E,7E)-(1S,2R,10S,11R)-2-Hydroxy-12-isopropylidene-4,8-dimethyl-16-oxa-tricyclo[8.4.2.0<sup>1,11</sup>]hexadeca-3,7-dien-15-one 900803-11-4 C20H28O3
    (3E,7E)-(1S,2R,10S,11R)-2-Hydroxy-12-isopropylidene-4,8-dimethyl-16-oxa-tricyclo[8.4.2.0<sup>1,11</sup>]hexadeca-3,7-dien-15-one
    —— (3-ethyl-benzothiazol-2-yl)-[3-ethyl-5-(4-methoxy-[1]naphthyl)-thiazol-2-yl]-methinium ; iodide 119698-53-2 C26H25N2OS2*I
    (3-ethyl-benzothiazol-2-yl)-[3-ethyl-5-(4-methoxy-[1]naphthyl)-thiazol-2-yl]-methinium ; iodide
    —— (3-ethyl-benzothiazol-2-yl)-(1-methyl-3-phenyl-4,6-bis-trifluoromethyl-1(3)<i>H</i>-benzimidazol-2-yl)-methinium ; iodide 2996-00-1 C26H20F6N3S*I
    (3-ethyl-benzothiazol-2-yl)-(1-methyl-3-phenyl-4,6-bis-trifluoromethyl-1(3)<i>H</i>-benzimidazol-2-yl)-methinium ; iodide
    —— (3S)-3,3,<(R)-1,3-butanedioxy>-7-methyl-6-octen-1-al 123130-35-8 C13H22O3
    (3S)-3,3,<(R)-1,3-butanedioxy>-7-methyl-6-octen-1-al
    —— 3-[3-(2-methoxycarbonyl-2-propionylamino-ethyl)-phenyl]-2-propionylamino-propionic acid methyl ester 904704-07-0 C20H20N2O6
    3-[3-(2-methoxycarbonyl-2-propionylamino-ethyl)-phenyl]-2-propionylamino-propionic acid methyl ester
    —— 3-{5-[1-(benzothiazol-2-yl-hydrazono)-ethyl]-furan-2-yl}-N-(3-phenyl-propanoyl)-benzenesulfonamide 1135869-54-3 C28H24N4O4S2
    3-{5-[1-(benzothiazol-2-yl-hydrazono)-ethyl]-furan-2-yl}-N-(3-phenyl-propanoyl)-benzenesulfonamide
    —— 3'-amino-5-(hydroxymethyl)<1,1-biphenyl>-3-methanol 142183-91-3 C14H15NO2
    3'-amino-5-(hydroxymethyl)<1,1-biphenyl>-3-methanol
    —— 3-[(1E,3E,5E,7E)-deca-1,3,5,7-tetraenoxy]propane-1,2-diol 108670-78-6 C13H20O3
    3-[(1E,3E,5E,7E)-deca-1,3,5,7-tetraenoxy]propane-1,2-diol
    —— 3-Methoxy-1-oxa-spiro[4.5]decan-2-one 114049-57-9 C10H16O3
    3-Methoxy-1-oxa-spiro[4.5]decan-2-one
    —— 3-(methylthio)-1-propyl 3-phenyl-2-propenoate 1062263-63-1 C13H16O2S
    3-(methylthio)-1-propyl 3-phenyl-2-propenoate
    —— 3-(4-chlorophenyl)-2-cyano-N-(2,6-dimethoxypyrimidin-4-yl)acrylamide 1197179-64-8 C16H13ClN4O3
    3-(4-chlorophenyl)-2-cyano-N-(2,6-dimethoxypyrimidin-4-yl)acrylamide
    —— (3E,5E)-1,1,1-trifluoro-6-pyrrolidin-1-ylhexa-3,5-dien-2-one 128742-74-5 C10H12F3NO
    (3E,5E)-1,1,1-trifluoro-6-pyrrolidin-1-ylhexa-3,5-dien-2-one
    —— 3-benzoyl-5-(4-methylphenyl)-1,2,4-oxadiazole 90732-96-0 C16H12N2O2
    3-benzoyl-5-(4-methylphenyl)-1,2,4-oxadiazole
    —— 3β-Acetoxy-20β,28-epoxy-18α,19βH-ursane-21,22-dione 118186-80-4 C32H48O5
    3β-Acetoxy-20β,28-epoxy-18α,19βH-ursane-21,22-dione
    —— 3-Hydroxy-8-methoxy-1,2,3,3a,4,5-hexahydro-indolo[3,2,1-de][1,5]naphthyridin-6-one 906066-03-3 C15H16N2O3
    3-Hydroxy-8-methoxy-1,2,3,3a,4,5-hexahydro-indolo[3,2,1-de][1,5]naphthyridin-6-one
    —— 3-(3-chlorophenyl)-N-(3,4-difluorobenzyl)-1-(2-methoxyethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide 694480-13-2 C21H18ClF2N3O4
    3-(3-chlorophenyl)-N-(3,4-difluorobenzyl)-1-(2-methoxyethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide
    —— 3-(3-chlorophenyl)-3-{6-[3-(pyridin-2-ylamino)propoxy]indol-3-yl}-propionic acid 354822-46-1 C25H24ClN3O3
    3-(3-chlorophenyl)-3-{6-[3-(pyridin-2-ylamino)propoxy]indol-3-yl}-propionic acid
    —— 3-(2-dimethylaminoethyl)-3,4,5,6-tetrahydrobenzo<h>quinazolin-4-one 114873-75-5 C16H19N3O
    3-(2-dimethylaminoethyl)-3,4,5,6-tetrahydrobenzo<h>quinazolin-4-one
    —— 3',5'-di-O-acetyl-2'-deoxy-2'(S)-fluoro-2'-<(4-methoxyphenyl)sulfonyl>uridine 139706-06-2 C20H21FN2O10S
    3',5'-di-O-acetyl-2'-deoxy-2'(S)-fluoro-2'-<(4-methoxyphenyl)sulfonyl>uridine
    —— 3β-acetoxy-5α-hydroxy-22β-spirostan-6-one oxime 93176-80-8 C29H45NO6
    3β-acetoxy-5α-hydroxy-22β-spirostan-6-one oxime
    —— 3-((1S,3aS,6R,7aS,8R)-7a-Hydroxy-1,9,9-trimethyl-octahydro-3a,6-ethano-inden-8-yl)-propionaldehyde 90836-07-0 C17H28O2
    3-((1S,3aS,6R,7aS,8R)-7a-Hydroxy-1,9,9-trimethyl-octahydro-3a,6-ethano-inden-8-yl)-propionaldehyde
    —— 3,4-Diisopropyl-2-methylsulfanyl-thiazol-3-ium; iodide 53845-18-4 C10H18NS2*I
    3,4-Diisopropyl-2-methylsulfanyl-thiazol-3-ium; iodide
    —— 3-oxoborapetol A 100187-71-1 C20H22O7
    3-oxoborapetol A
    —— 3β-Formyloxy-17β-acetoxy-androsten-(5) 111294-86-1 C22H32O4
    3β-Formyloxy-17β-acetoxy-androsten-(5)
    —— 3-<3,5-Dimethyl-benzolsulfonylamino>-propionsaeurenitril 23656-40-8 C11H14N2O2S
    3-<3,5-Dimethyl-benzolsulfonylamino>-propionsaeurenitril
    —— 3-((R)-2-{(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-propyl)-5-methyl-2-phenethyl-isoxazolidine-5-carboxylic acid methyl ester 851228-85-8 C48H79NO5Si2
    3-((R)-2-{(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-propyl)-5-methyl-2-phenethyl-isoxazolidine-5-carboxylic acid methyl ester
    —— 3-chloro-N-(5-ethyl-4,5,13,15-tetrahydro-5-hydroxy-12-methyl-3,15-dioxo-1H,3H-oxepino[3’,4’:6,7]indolizino[1,2-b]quinolin-11-yl)benzamide 1562369-45-2 C29H24ClN3O5
    3-chloro-N-(5-ethyl-4,5,13,15-tetrahydro-5-hydroxy-12-methyl-3,15-dioxo-1H,3H-oxepino[3’,4’:6,7]indolizino[1,2-b]quinolin-11-yl)benzamide
    —— 3-methyl-2,3-dihydro-[1,2,4]triazino[4,5-<i>a</i>]indole-1,4-dione 50335-83-6 C11H9N3O2
    3-methyl-2,3-dihydro-[1,2,4]triazino[4,5-<i>a</i>]indole-1,4-dione
    —— 3,5-dimethylpyrazole-d2 148433-71-0 C5H8N2
    3,5-dimethylpyrazole-d2
    —— [[3-Cyclopentyl-1-[11-(2-ethylhexyl)-5-(2,4,6-trimethylbenzoyl)benzo[a]carbazol-8-yl]propylidene]amino] acetate 1370344-13-0 C44H52N2O3
    [[3-Cyclopentyl-1-[11-(2-ethylhexyl)-5-(2,4,6-trimethylbenzoyl)benzo[a]carbazol-8-yl]propylidene]amino] acetate
    —— 3-{4-[(4-Tetradecylpiperazin-1-yl)methyl]phenyl}-4,5-dihydro-1,2,4-oxadiazol-5-one 1018908-37-6 C27H44N4O2
    3-{4-[(4-Tetradecylpiperazin-1-yl)methyl]phenyl}-4,5-dihydro-1,2,4-oxadiazol-5-one
    —— 3-hydroxy-4-oxo-10-(3-piperidin-1-yl-propyl)-4,10-dihydro-benzo[4,5]imidazo[1,2-a]pyrimidine-2-carboxylic acid 3,4-dichloro-benzylamide 1036646-83-9 C26H27Cl2N5O3
    3-hydroxy-4-oxo-10-(3-piperidin-1-yl-propyl)-4,10-dihydro-benzo[4,5]imidazo[1,2-a]pyrimidine-2-carboxylic acid 3,4-dichloro-benzylamide
    —— 3-{[(4-chlorophenyl)sulfonyl]methyl}-1-methylquinoxalin-2(1H)-one 1186528-14-2 C16H13ClN2O3S
    3-{[(4-chlorophenyl)sulfonyl]methyl}-1-methylquinoxalin-2(1H)-one
    —— 3β-benzoyloxy-5-bromo-6β-chloro-5α-cholestane 70157-66-3 C34H50BrClO2
    3β-benzoyloxy-5-bromo-6β-chloro-5α-cholestane
    —— 3-[3-(3-cyclopentyloxy-4-methoxyphenyl)-5-methyl-4,5-dihydro-isoxazol-5-yl]-5-isopropyl-[1,2,4]oxadiazole 853581-80-3 C21H27N3O4
    3-[3-(3-cyclopentyloxy-4-methoxyphenyl)-5-methyl-4,5-dihydro-isoxazol-5-yl]-5-isopropyl-[1,2,4]oxadiazole
    —— 3-allyl-N-(3-(4-allylphenyl)propyl)-4-methylaniline 1338685-06-5 C22H27N
    3-allyl-N-(3-(4-allylphenyl)propyl)-4-methylaniline
    —— 3-(phenylsulfonyl)-9-azabicyclo<3.3.2>decan-10-one 137059-38-2 C15H19NO3S
    3-(phenylsulfonyl)-9-azabicyclo<3.3.2>decan-10-one
    —— 3-(5-Bromofuran-2-yl)propanoic acid 1105193-35-8 C7H7BrO3
    3-(5-Bromofuran-2-yl)propanoic acid
    —— 3-formyl-4,6-dimethoxy-5-methyl-phthalic acid-1-methyl ester 856806-54-7 C13H14O7
    3-formyl-4,6-dimethoxy-5-methyl-phthalic acid-1-methyl ester
    —— (3aR,4S,6aS)-4-(2-((4-methoxybenzyl)oxy)ethyl)hexahydro-2H-cyclopenta[b]furan-2-one 1382669-39-7 C17H22O4
    (3aR,4S,6aS)-4-(2-((4-methoxybenzyl)oxy)ethyl)hexahydro-2H-cyclopenta[b]furan-2-one
    —— 3,3-dichloro-2-oxo-hexahydrocyclopenta-4-en(b)pyrrole 97426-81-8 C7H7Cl2NO
    3,3-dichloro-2-oxo-hexahydrocyclopenta-4-en(b)pyrrole
    —— (-)-3β-(1S-Phenylethylamino)cholest-5,6-ene 170080-96-3 C35H55N
    (-)-3β-(1S-Phenylethylamino)cholest-5,6-ene