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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Benzhydrylbicyclo<2.2.2>octan-2-on-oxim 56326-72-8 C21H23NO
    3-Benzhydrylbicyclo<2.2.2>octan-2-on-oxim
    —— 3-Methyl-3-phenyl-2-propyl-bersteinsaeure-aethylester-(1)-nitril-(4) 3462-30-4 C16H21NO2
    3-Methyl-3-phenyl-2-propyl-bersteinsaeure-aethylester-(1)-nitril-(4)
    —— 3β,4α-bis(ethylsulfonyl)carane 134927-32-5 C14H26O4S2
    3β,4α-bis(ethylsulfonyl)carane
    —— 3-Ethenyliden-2,2-dimethylcyclopropanmethanol 103304-15-0 C8H12O
    3-Ethenyliden-2,2-dimethylcyclopropanmethanol
    —— 3-methoxy-4-methyl-2-(2,4,5-trimethoxy-3-methyl-anilino)-benzoic acid 408349-27-9 C19H23NO6
    3-methoxy-4-methyl-2-(2,4,5-trimethoxy-3-methyl-anilino)-benzoic acid
    —— 3-[3-(Benzyl-methyl-silanyl)-propoxy]-propionitrile 55629-56-6 C14H21NOSi
    3-[3-(Benzyl-methyl-silanyl)-propoxy]-propionitrile
    —— 3-n-butyl-4-n-pentyl-8-phenylquinolin-2(1H)-one 1414932-31-2 C24H29NO
    3-n-butyl-4-n-pentyl-8-phenylquinolin-2(1H)-one
    —— 3-Phenyl-3-[(E)-2,2,2-trifluoro-1-trifluoromethyl-ethylimino]-2-(triphenyl-λ<sup>5</sup>-phosphanylidene)-propionic acid methyl ester 61149-22-2 C31H24F6NO2P
    3-Phenyl-3-[(E)-2,2,2-trifluoro-1-trifluoromethyl-ethylimino]-2-(triphenyl-λ<sup>5</sup>-phosphanylidene)-propionic acid methyl ester
    —— 3',3',3''',3'''-tetramethyl-6,6''-dinitro-1',3',1''',3'''-tetrahydro-1',1'''-ethane-1,2-diyl-bis-spiro[chromene-2,2'-indole] 52535-50-9 C38H34N4O6
    3',3',3''',3'''-tetramethyl-6,6''-dinitro-1',3',1''',3'''-tetrahydro-1',1'''-ethane-1,2-diyl-bis-spiro[chromene-2,2'-indole]
    —— 3-Cyano-9.10-dihydrobenzocyclo-octen-5(6H)-on 58195-59-8 C13H11NO
    3-Cyano-9.10-dihydrobenzocyclo-octen-5(6H)-on
    —— 3-phenyl-tetrahydro-pyrrolo[2,1-<i>c</i>][1,4]oxazine-1,4-dione 61898-86-0 C13H13NO3
    3-phenyl-tetrahydro-pyrrolo[2,1-<i>c</i>][1,4]oxazine-1,4-dione
    —— (3aS,6aR)-1-Methyl-2-oxo-hexahydro-pentalene-1,3a-dicarboxylic acid diethyl ester 59591-16-1 C15H22O5
    (3aS,6aR)-1-Methyl-2-oxo-hexahydro-pentalene-1,3a-dicarboxylic acid diethyl ester
    —— 3-(4-bromo-2,3,5,6-tetradeuterio-phenyl)-5-(4-hydroxy-benzyl)-2-thioxo-imidazolidin-4-one 61357-74-2 C16H13BrN2O2S
    3-(4-bromo-2,3,5,6-tetradeuterio-phenyl)-5-(4-hydroxy-benzyl)-2-thioxo-imidazolidin-4-one
    —— 3-Methoxy-11-methyl-11-azaestra-1,3,5(10)-trien-17-on-methiodid 58419-22-0 C20H30NO2*I
    3-Methoxy-11-methyl-11-azaestra-1,3,5(10)-trien-17-on-methiodid
    —— 3-{4-[4-(2-oxo-2H-1-benzopyran-4-yl)-1-piperazinyl]-butyl}indole-5-carboxylic acid 1098989-45-7 C26H27N3O4
    3-{4-[4-(2-oxo-2H-1-benzopyran-4-yl)-1-piperazinyl]-butyl}indole-5-carboxylic acid
    —— 3-methyl-7-[1-(4-phenylpiperidin-1-yl)ethyl]-1H-quinolin-2-one 1146680-52-5 C23H26N2O
    3-methyl-7-[1-(4-phenylpiperidin-1-yl)ethyl]-1H-quinolin-2-one
    —— 3t-[4-hydroxy-2-(α-methoxy-isopropyl)-benzofuran-5-yl]-acrylic acid methyl ester 108843-29-4 C16H18O5
    3t-[4-hydroxy-2-(α-methoxy-isopropyl)-benzofuran-5-yl]-acrylic acid methyl ester
    —— 3,4-Dihydro-2,5,6-trimethyl-4-oxo-3-(p-ethoxycarbonylphenyl)thieno<2,3-d>pyrimidin 90699-80-2 C18H18N2O3S
    3,4-Dihydro-2,5,6-trimethyl-4-oxo-3-(p-ethoxycarbonylphenyl)thieno<2,3-d>pyrimidin
    —— 3β,20β-Diacetoxy-5α,17α-pregnan 96687-37-5 C25H40O4
    3β,20β-Diacetoxy-5α,17α-pregnan
    —— (3S,5S,7R,8R,9S,10R)-8,9,10-tris(benzyloxy)-7-((benzyloxy)methyl)-3-(4-chlorophenyl)-2-methyl-1,6-dioxa-2-azaspiro[4.5]decane 1075227-24-5 C43H44ClNO6
    (3S,5S,7R,8R,9S,10R)-8,9,10-tris(benzyloxy)-7-((benzyloxy)methyl)-3-(4-chlorophenyl)-2-methyl-1,6-dioxa-2-azaspiro[4.5]decane
    —— 3,3-Diphenyl-cyclopentanol 24771-20-8 C17H18O
    3,3-Diphenyl-cyclopentanol
    —— 3,4-Dibenzyloxythiophen-2,5-dicarbonsaeure 38321-97-0 C20H16O6S
    3,4-Dibenzyloxythiophen-2,5-dicarbonsaeure
    —— (3aS,3a'S,8aR,8a'R)-2,2'-(1-((S)-4-benzyl-4,5-dihydrooxazol-2-yl)propane-2,2-diyl)bis(8,8a-dihydro-3aH-indeno[1,2-d]oxazole) 1380590-39-5 C33H31N3O3
    (3aS,3a'S,8aR,8a'R)-2,2'-(1-((S)-4-benzyl-4,5-dihydrooxazol-2-yl)propane-2,2-diyl)bis(8,8a-dihydro-3aH-indeno[1,2-d]oxazole)
    —— (3aS,5S,6S,7R,7aS)-octahydro-5-hydroxy-6,7-isopropylidenedioxy-1-methyl-2,1-benzisoxazole 158227-58-8 C11H19NO4
    (3aS,5S,6S,7R,7aS)-octahydro-5-hydroxy-6,7-isopropylidenedioxy-1-methyl-2,1-benzisoxazole
    —— 3-Ethoxy-3-methyl-2-nitro-butyric acid methyl ester 85093-57-8 C8H15NO5
    3-Ethoxy-3-methyl-2-nitro-butyric acid methyl ester
    —— 3-Methyl-2-(2-methylpentan-2-yl)thiophene 1356820-25-1 C11H18S
    3-Methyl-2-(2-methylpentan-2-yl)thiophene
    —— 3-(4-(1-cyclooctylpiperidin-4-yl)-3-oxo-3,4-dihydroquinoxalin-2-ylamino)propanoic acid 1126790-76-8 C24H34N4O3
    3-(4-(1-cyclooctylpiperidin-4-yl)-3-oxo-3,4-dihydroquinoxalin-2-ylamino)propanoic acid
    —— 3-[(2,3-dihydro-1H-inden-1-ylmethylbenzyl)amino]pyridine-4-carboxylic acid 1616266-00-2 C16H16N2O2
    3-[(2,3-dihydro-1H-inden-1-ylmethylbenzyl)amino]pyridine-4-carboxylic acid
    —— {3-[7-(methylsulfonyl)-4-morpholin-4-yl-7H-pyrrolo[2,3-h]quinazolin-2-yl]phenyl}methanol 1186402-35-6 C22H22N4O4S
    {3-[7-(methylsulfonyl)-4-morpholin-4-yl-7H-pyrrolo[2,3-h]quinazolin-2-yl]phenyl}methanol
    —— 3-[2-(5-chloro-2-cyclopentylmethoxy-phenyl)-5-methyl-pyrrol-1-yl]-benzoic acid sodium salt 854194-87-9 C24H23ClNO3*Na
    3-[2-(5-chloro-2-cyclopentylmethoxy-phenyl)-5-methyl-pyrrol-1-yl]-benzoic acid sodium salt
    —— 3-ethoxymethyl-benzoic acid 174894-85-0 C10H12O3
    3-ethoxymethyl-benzoic acid
    —— 3-(2,6-difluoro-phenyl)-7-(2-ethyl-5-pyridin-3-yl-2H-pyrazol-3-yl)-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine 1429403-14-4 C23H19F2N5O
    3-(2,6-difluoro-phenyl)-7-(2-ethyl-5-pyridin-3-yl-2H-pyrazol-3-yl)-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine
    —— 3-(1,3-benzodioxol-5-ylmethylsulfanyl)-5-(3-isopropylphenyl)thiazolo[2,3-c][1,2,4]triazole 1429310-88-2 C21H19N3O2S2
    3-(1,3-benzodioxol-5-ylmethylsulfanyl)-5-(3-isopropylphenyl)thiazolo[2,3-c][1,2,4]triazole
    —— 3-Methyl-2,4-dioxa-bicyclo<3,3,1>nonan 90112-69-9 C8H14O2
    3-Methyl-2,4-dioxa-bicyclo<3,3,1>nonan
    —— {3-[(E)-2-cyano-2-(9-oxo-9H-fluoren-1-ylcarbamoyl)-vinyl]-indol-1-yl}-acetic acid 866600-40-0 C27H17N3O4
    {3-[(E)-2-cyano-2-(9-oxo-9H-fluoren-1-ylcarbamoyl)-vinyl]-indol-1-yl}-acetic acid
    —— 3-hydroxy-5-iodo-thieno[2,3-b]pyridine-2-carboxylic acid methyl ester 863903-97-3 C9H6INO3S
    3-hydroxy-5-iodo-thieno[2,3-b]pyridine-2-carboxylic acid methyl ester
    —— 3-Aminophenyl-N-phenylcarbamat 35289-90-8 C13H12N2O2
    3-Aminophenyl-N-phenylcarbamat
    —— 3-(pyrrol-1-yl)propan-1-ol tosylate 100890-92-4 C14H17NO3S
    3-(pyrrol-1-yl)propan-1-ol tosylate
    —— 3-isopropyl-5-methyl-5-(3-oxo-1-phenylbutyl)-2-thioxothiazolidin-4-one 1372688-05-5 C17H21NO2S2
    3-isopropyl-5-methyl-5-(3-oxo-1-phenylbutyl)-2-thioxothiazolidin-4-one
    —— 3-acetyl-1-benzyl-4-hydroxy-4,6,6-trimethyl-piperidin-2-one 18694-82-1 C17H23NO3
    3-acetyl-1-benzyl-4-hydroxy-4,6,6-trimethyl-piperidin-2-one
    —— (3S,4S)-1-N-acetyl-3,4-diacetoxy-5,5-dimethylpiperidine 866007-16-1 C13H21NO5
    (3S,4S)-1-N-acetyl-3,4-diacetoxy-5,5-dimethylpiperidine
    —— (3Z,2S,6R)-6-(tert-butyldimethylsilyloxy)-4-iodohexadeca-3,15-dien-2-ol 908864-45-9 C22H43IO2Si
    (3Z,2S,6R)-6-(tert-butyldimethylsilyloxy)-4-iodohexadeca-3,15-dien-2-ol
    —— 3-(2-nonyloxy-ethoxy)-propene 18913-07-0 C14H28O2
    3-(2-nonyloxy-ethoxy)-propene
    —— 3,5-dimethyl-4-[benzotriazol-1-yl(1-nonyl-1)]-1-phenylpyrazole 196399-72-1 C26H33N5
    3,5-dimethyl-4-[benzotriazol-1-yl(1-nonyl-1)]-1-phenylpyrazole
    —— (3-trichloromethyl-[1,2,4]thiadiazol-5-yl)-carbamic acid phenyl ester 35488-69-8 C10H6Cl3N3O2S
    (3-trichloromethyl-[1,2,4]thiadiazol-5-yl)-carbamic acid phenyl ester
    —— 3,4,5-trimethoxy-N-[[4-methoxy-3-(methylamino)phenyl]methyl]aniline 1131313-45-5 C18H24N2O4
    3,4,5-trimethoxy-N-[[4-methoxy-3-(methylamino)phenyl]methyl]aniline
    —— 3,4-difluoro-N-(3-(3-(1-(3-methoxypropyl)-1H-benzo[d]imidazol-2-yl)piperidine-1-carbonyl)piperidin-4-yl)benzamide hydrochloride 1443056-99-2 C29H35F2N5O3*ClH
    3,4-difluoro-N-(3-(3-(1-(3-methoxypropyl)-1H-benzo[d]imidazol-2-yl)piperidine-1-carbonyl)piperidin-4-yl)benzamide hydrochloride
    —— 3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-N-(4-hydroxy-7-methyl-5-oxo-5H-furo[3,2-g]chromen-9-yl)-propionamide 61341-02-4 C23H16N2O7
    3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-N-(4-hydroxy-7-methyl-5-oxo-5H-furo[3,2-g]chromen-9-yl)-propionamide
    —— 3-ethyl-6-hydroxy-3-methoxy-5-methyl-1-oxo-1,3-dihydro-isobenzofuran-4-carboxylic acid methyl ester 51126-39-7 C14H16O6
    3-ethyl-6-hydroxy-3-methoxy-5-methyl-1-oxo-1,3-dihydro-isobenzofuran-4-carboxylic acid methyl ester
    —— (3aR,4aR,6R,8aR,9aR)-6-Methoxycarbonyloxy-8a-methyl-5-methylene-2-oxo-dodecahydro-naphtho[2,3-b]furan-3-carboxylic acid methyl ester 54316-83-5 C18H24O7
    (3aR,4aR,6R,8aR,9aR)-6-Methoxycarbonyloxy-8a-methyl-5-methylene-2-oxo-dodecahydro-naphtho[2,3-b]furan-3-carboxylic acid methyl ester