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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3α,4β,5α-4-amino-1-benzyl-3,5-cyclopiperidine-4-carboxamide 164799-12-6 C13H17N3O
    3α,4β,5α-4-amino-1-benzyl-3,5-cyclopiperidine-4-carboxamide
    —— 3,4-diacetoxy-5-isobutyl-7-methyl-2,3-dihydrothieno<2,3-c>pyridine S,S-dioxide 94565-85-2 C16H21NO6S
    3,4-diacetoxy-5-isobutyl-7-methyl-2,3-dihydrothieno<2,3-c>pyridine S,S-dioxide
    —— 3-amino-4-chloro-benzoic acid-(2-diisopropylamino-ethyl ester) 101355-26-4 C15H23ClN2O2
    3-amino-4-chloro-benzoic acid-(2-diisopropylamino-ethyl ester)
    —— 3-(p-Chlorbenzhydryloxymethyl)-chinuclidin-hydrogenmaleat 27724-72-7 C4H4O4*C21H24ClNO
    3-(p-Chlorbenzhydryloxymethyl)-chinuclidin-hydrogenmaleat
    —— [3-(6-fluoro-1,3,4,4-tetramethyl-1,4-dihydro-pyrazolo[3,4-<i>b</i>]quinolin-9-yl)-propyl]-dimethyl-amine 51545-80-3 C19H27FN4
    [3-(6-fluoro-1,3,4,4-tetramethyl-1,4-dihydro-pyrazolo[3,4-<i>b</i>]quinolin-9-yl)-propyl]-dimethyl-amine
    —— 3-(2'-Piperidinoaethyl)-5,6-dimethoxy-benz-2,1-isoxazoloxalat 65053-33-0 C2H2O4*C16H22N2O3
    3-(2'-Piperidinoaethyl)-5,6-dimethoxy-benz-2,1-isoxazoloxalat
    —— 3-Methyl-1-(1-methyl-2-nitro-ethoxy)-butane 35469-15-9 C8H17NO3
    3-Methyl-1-(1-methyl-2-nitro-ethoxy)-butane
    —— (3R,4R)-4-(dimethyl(phenyl)silyl)-3-methyldihydrofuran-2(3H)-one 1436856-99-3 C13H18O2Si
    (3R,4R)-4-(dimethyl(phenyl)silyl)-3-methyldihydrofuran-2(3H)-one
    —— 3-<2-Chlor-anilino>-2-oxo-1,4-benzoxazin 27411-82-1 C14H9ClN2O2
    3-<2-Chlor-anilino>-2-oxo-1,4-benzoxazin
    —— 3,5-diisopropyl-pyrazole-1-carboxylic acid 1-isopropyl-6-methyl-ergolin-8-ylamide 1751-56-0 C28H39N5O
    3,5-diisopropyl-pyrazole-1-carboxylic acid 1-isopropyl-6-methyl-ergolin-8-ylamide
    —— 3-tert-Butyl-5-chloro-3-hydroxy-2-propyl-2,3-dihydro-isoindol-1-one 39564-05-1 C15H20ClNO2
    3-tert-Butyl-5-chloro-3-hydroxy-2-propyl-2,3-dihydro-isoindol-1-one
    —— (3R,4S)-1,3-bis(benzyloxy)-5,5-dimethoxy-4-(p-methoxyphenylamino)pentan-2-one 1110644-50-2 C28H33NO6
    (3R,4S)-1,3-bis(benzyloxy)-5,5-dimethoxy-4-(p-methoxyphenylamino)pentan-2-one
    —— 3-Oxo-butyric acid 1-(diethoxy-phosphoryl)-ethyl ester 59332-52-4 C10H19O6P
    3-Oxo-butyric acid 1-(diethoxy-phosphoryl)-ethyl ester
    —— 3-(phenylsulfanyldiazenyl)benzonitrile 114650-55-4 C13H9N3S
    3-(phenylsulfanyldiazenyl)benzonitrile
    —— 3-hydroxy-2-methyl-3-<i>p</i>-tolyl-propionic acid ethyl ester 106046-60-0 C13H18O3
    3-hydroxy-2-methyl-3-<i>p</i>-tolyl-propionic acid ethyl ester
    —— 3-Dibenzylamino-4,5-diamino-uracil 94960-35-7 C18H19N5O2
    3-Dibenzylamino-4,5-diamino-uracil
    —— 3-(3-{2-[(E)-3,5-diamino-6-chloropyrazine-2-carbonylimino]-1,3,8-triazaspiro[4.5]decane-8-carbonyl}benzenesulfonylamino)propionic acid cyclohexyloxycarbonylmethyl ester 1366295-64-8 C30H38ClN9O8S
    3-(3-{2-[(E)-3,5-diamino-6-chloropyrazine-2-carbonylimino]-1,3,8-triazaspiro[4.5]decane-8-carbonyl}benzenesulfonylamino)propionic acid cyclohexyloxycarbonylmethyl ester
    —— 3,5-di-(3-bromophenyl)-4-carbethoxy-4-cyano-2-(2-naphthoyl)-1-(2-naphthyl)cyclohexanol 127612-50-4 C43H33Br2NO4
    3,5-di-(3-bromophenyl)-4-carbethoxy-4-cyano-2-(2-naphthoyl)-1-(2-naphthyl)cyclohexanol
    —— (3S)-3-amino-2,2-difluoro-N-(2-methylpropyl)-3-phenylpropanamide 1067647-47-5 C13H18F2N2O
    (3S)-3-amino-2,2-difluoro-N-(2-methylpropyl)-3-phenylpropanamide
    —— 3-(1-methoxyethyl)-1-(tetrahydro-2H-pyran-2-yl)-indazol-6-ol 1221235-62-6 C15H20N2O3
    3-(1-methoxyethyl)-1-(tetrahydro-2H-pyran-2-yl)-indazol-6-ol
    —— 3-methyl-1-(1-methyl-piperidin-4-yl)-6-phenyl-1,7-dihydro-pyrazolo[3,4-<i>b</i>]pyridin-4-one 36664-42-3 C19H22N4O
    3-methyl-1-(1-methyl-piperidin-4-yl)-6-phenyl-1,7-dihydro-pyrazolo[3,4-<i>b</i>]pyridin-4-one
    —— 3,3-Bis-[4-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-phenyl]-1-(3-trifluoromethyl-phenyl)-1,3-dihydro-indol-2-one 854373-24-3 C43H54F3NO3Si2
    3,3-Bis-[4-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-phenyl]-1-(3-trifluoromethyl-phenyl)-1,3-dihydro-indol-2-one
    —— (3R)-3-((2S,3R,5S)-3-(benzyloxy)-5-methyl-1-tosylpiperidin-2-yl)butane-1,2-diol 1373120-79-6 C24H33NO5S
    (3R)-3-((2S,3R,5S)-3-(benzyloxy)-5-methyl-1-tosylpiperidin-2-yl)butane-1,2-diol
    —— (3Z,5E,7E)-4,7-dibromo-3,8-dimethyldeca-3,5,7-triene 1416772-05-8 C12H18Br2
    (3Z,5E,7E)-4,7-dibromo-3,8-dimethyldeca-3,5,7-triene
    —— 3-Benzyloxy-2-<<dimethyl(thexyl)siloxy>methyl>propionsaeureethylester 125476-59-7 C21H36O4Si
    3-Benzyloxy-2-<<dimethyl(thexyl)siloxy>methyl>propionsaeureethylester
    —— (3aR,4R,6R,6aS)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-6-formyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyrrole-5-carboxylic acid tert-butyl ester 1064655-03-3 C20H37NO6Si
    (3aR,4R,6R,6aS)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-6-formyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyrrole-5-carboxylic acid tert-butyl ester
    —— 3,4-dihydro-1<i>H</i>,7<i>H</i>-pyrido[4',3':3,4]pyrazolo[1,6-<i>a</i>]pyrimidine-2,8,10-trione 54711-24-9 C9H8N4O3
    3,4-dihydro-1<i>H</i>,7<i>H</i>-pyrido[4',3':3,4]pyrazolo[1,6-<i>a</i>]pyrimidine-2,8,10-trione
    —— 3-[1-((E)-3-Chloro-allyl)-3-isobutyl-pyrrolidin-3-yl]-phenol 28707-64-4 C17H24ClNO
    3-[1-((E)-3-Chloro-allyl)-3-isobutyl-pyrrolidin-3-yl]-phenol
    —— 3-furfurylamino-4-(4-methyl-benzyl)-5-sulfamoyl-benzoic acid 36148-42-2 C20H20N2O5S
    3-furfurylamino-4-(4-methyl-benzyl)-5-sulfamoyl-benzoic acid
    —— 3-Cyan-6-methyl-4-phenyl-5.6-dihydro-α-pyron 33696-15-0 C13H11NO2
    3-Cyan-6-methyl-4-phenyl-5.6-dihydro-α-pyron
    —— 3,6-Diphenyl-1-methyl-4H-pyrazolo<4,3-c>pyrazol 52887-24-8 C17H14N4
    3,6-Diphenyl-1-methyl-4H-pyrazolo<4,3-c>pyrazol
    —— 3,4-di(hexyloxy)benzyl alcohol 64000-38-0 C19H32O3
    3,4-di(hexyloxy)benzyl alcohol
    —— 3,4,5-Trimethoxybenzaldehyde 2-(1,6-dihydro-4-methyl-6-oxo-2-pyrimidinyl)hydrazone 385787-64-4 C15H18N4O4
    3,4,5-Trimethoxybenzaldehyde 2-(1,6-dihydro-4-methyl-6-oxo-2-pyrimidinyl)hydrazone
    —— 3-(cyclohexylamino-methyl)-7-methyl-3,4-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-2,5-dione 30187-48-5 C17H23N3O2
    3-(cyclohexylamino-methyl)-7-methyl-3,4-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-2,5-dione
    —— 3-(3,3,5-trimethyl-cyclohexyloxy)-pyridazine 37586-84-8 C13H20N2O
    3-(3,3,5-trimethyl-cyclohexyloxy)-pyridazine
    —— 3-(4-Chlorobenzoyl)-6-methyl-2-oxopyridine 109658-35-7 C13H10ClNO2
    3-(4-Chlorobenzoyl)-6-methyl-2-oxopyridine
    —— (3-methyl-pyrazin-2-yl)-[3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-3,8-diaza-bicyclo[3.2.1]oct-8-yl]-methanone 1261354-83-9 C18H19N7O
    (3-methyl-pyrazin-2-yl)-[3-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-3,8-diaza-bicyclo[3.2.1]oct-8-yl]-methanone
    —— 3-(4-Chloro-phenyl)-6-methyl-pyrrolo[2,1-b]thiazole 107699-14-9 C13H10ClNS
    3-(4-Chloro-phenyl)-6-methyl-pyrrolo[2,1-b]thiazole
    —— (3R,4S,6S)-6-((S)-1,2-dihydroxyethyl)azepane-3,4-diol 1587637-48-6 C8H17NO4
    (3R,4S,6S)-6-((S)-1,2-dihydroxyethyl)azepane-3,4-diol
    —— 3,3-bis(bromodimethylstannyl)propyl acetate 85294-00-4 C9H20Br2O2Sn2
    3,3-bis(bromodimethylstannyl)propyl acetate
    —— 3-acetoxy-7-chloro-5-(2-chloro-phenyl)-1-(2,2,2-trifluoro-ethyl)-2,3-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine 50885-41-1 C19H15Cl2F3N2O2
    3-acetoxy-7-chloro-5-(2-chloro-phenyl)-1-(2,2,2-trifluoro-ethyl)-2,3-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine
    —— 3β-Hydroxy-pyrazolo<17,16-c>5α-androstan 99996-67-5 C20H30N2O
    3β-Hydroxy-pyrazolo<17,16-c>5α-androstan
    —— 3-(5-methyl-1,3,4-thiadiazol-2-ylthio)pyrazine-2-carbonitrile 1000269-42-0 C8H5N5S2
    3-(5-methyl-1,3,4-thiadiazol-2-ylthio)pyrazine-2-carbonitrile
    —— 3-(3-fluorophenyl)-4-chloro-5-isothiazolecarboxylic acid 82425-02-3 C10H5ClFNO2S
    3-(3-fluorophenyl)-4-chloro-5-isothiazolecarboxylic acid
    —— 3,3-dimethoxy-11β-[4-(dimethoxymethyl)phenyl]-5α-hydroxy-estr-9-en-17-on 164655-90-7 C29H40O6
    3,3-dimethoxy-11β-[4-(dimethoxymethyl)phenyl]-5α-hydroxy-estr-9-en-17-on
    —— 3-(4-Fluorophenyl)-5-propan-2-yl-6-azatricyclo[9.4.0.02,7]pentadeca-1(15),2(7),3,5,11,13-hexaene-4-carbaldehyde 954152-66-0 C24H22FNO
    3-(4-Fluorophenyl)-5-propan-2-yl-6-azatricyclo[9.4.0.02,7]pentadeca-1(15),2(7),3,5,11,13-hexaene-4-carbaldehyde
    —— (+)-(3S,4R)-4-methylthio-3-(p-nitrobenzyloxycarbonyloxymethyl)azetidin-2-one 146142-27-0 C13H14N2O6S
    (+)-(3S,4R)-4-methylthio-3-(p-nitrobenzyloxycarbonyloxymethyl)azetidin-2-one
    —— (3aR,8aS)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-amine 897388-44-2 C10H10N2O
    (3aR,8aS)-8,8a-dihydro-3aH-indeno[1,2-d]oxazol-2-amine
    —— (-)-(3R,5S)-5-ethyl-3-phenylmorpholin-2-one 157985-09-6 C12H15NO2
    (-)-(3R,5S)-5-ethyl-3-phenylmorpholin-2-one
    —— 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-allyl-β-D-mannopyranose 1257634-78-8 C25H28O6
    3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-1-deoxy-1-allyl-β-D-mannopyranose