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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Hydroxytetradecylsulfonsaeure 45235-68-5 C14H30O4S
    3-Hydroxytetradecylsulfonsaeure
    —— 3-Methyl-4-trimethylsilanyl-5-trimethylsilanyloxy-2,3-dihydro-furan 107123-83-1 C11H24O2Si2
    3-Methyl-4-trimethylsilanyl-5-trimethylsilanyloxy-2,3-dihydro-furan
    —— (3S,4S)-4-ethyl-3-(4-nitrophenyl)-tetrahydropyran-2-one 1239953-72-0 C13H15NO4
    (3S,4S)-4-ethyl-3-(4-nitrophenyl)-tetrahydropyran-2-one
    —— 3ξ-(4,5-dimethoxy-2-methyl-phenyl)-2-methyl-acrylic acid 854879-38-2 C13H16O4
    3ξ-(4,5-dimethoxy-2-methyl-phenyl)-2-methyl-acrylic acid
    —— 3β-Acetoxy-25.26.27-tris-norcycloartansaeure-(24)-methylester 122175-03-5 C30H48O4
    3β-Acetoxy-25.26.27-tris-norcycloartansaeure-(24)-methylester
    —— 3α,5α-cyclo-20ξ<i>H</i>-cholestane-6,22-dione 122387-16-0 C27H42O2
    3α,5α-cyclo-20ξ<i>H</i>-cholestane-6,22-dione
    —— 3,4,5-trichloro-furfuryl alcohol 57634-26-1 C5H3Cl3O2
    3,4,5-trichloro-furfuryl alcohol
    —— 3-tert-Butylthio-3-phenyl-propanol 62296-20-2 C13H20OS
    3-tert-Butylthio-3-phenyl-propanol
    —— 3-[5-(6-aminopyridin-3-yl)-4-carboxy-3-mercaptopentyl]benzoic acid 637300-71-1 C18H20N2O4S
    3-[5-(6-aminopyridin-3-yl)-4-carboxy-3-mercaptopentyl]benzoic acid
    —— 3-(5-amino-6-cyano-pyrazin-2-yl)-2-(5-amino-6-cyano-pyrazin-2-ylmethyl)-2-cyano-propionic acid methyl ester 61288-80-0 C16H13N9O2
    3-(5-amino-6-cyano-pyrazin-2-yl)-2-(5-amino-6-cyano-pyrazin-2-ylmethyl)-2-cyano-propionic acid methyl ester
    —— 3-(2,1,3-benzothiadiazol-5-yl)-4-benzyl-5-hydroxy-5-(4-benzyloxyphenyl)-5H-furan-2-one 1138980-31-0 C30H22N2O4S
    3-(2,1,3-benzothiadiazol-5-yl)-4-benzyl-5-hydroxy-5-(4-benzyloxyphenyl)-5H-furan-2-one
    —— (3,4-Dimethoxy-thiophen-2-yl)-(2-methoxy-phenyl)-methanone 54449-36-4 C14H14O4S
    (3,4-Dimethoxy-thiophen-2-yl)-(2-methoxy-phenyl)-methanone
    —— 3-(benzenesulfonyl)-6-methyl-2-pyridin-2-ylchromen-4-one 87127-74-0 C21H15NO4S
    3-(benzenesulfonyl)-6-methyl-2-pyridin-2-ylchromen-4-one
    —— 3-biphenyl-4-yl-3-[(5-hydroxy-1-phenyl-1H-pyrazole-3-carbonyl)-amino]-propionic acid 1318781-76-8 C25H21N3O4
    3-biphenyl-4-yl-3-[(5-hydroxy-1-phenyl-1H-pyrazole-3-carbonyl)-amino]-propionic acid
    —— 3-[[4-[5-(3-Cyclopentyloxy-4-methoxyphenyl)-1,2,4-oxadiazol-3-yl]phenyl]methylamino]propanoic acid;hydrochloride 1008771-75-2 C24H27N3O5*ClH
    3-[[4-[5-(3-Cyclopentyloxy-4-methoxyphenyl)-1,2,4-oxadiazol-3-yl]phenyl]methylamino]propanoic acid;hydrochloride
    —— 3-(2-bromophenyl)-2,4(1H,3H)-quinazolinedione 16332-88-0 C14H9BrN2O2
    3-(2-bromophenyl)-2,4(1H,3H)-quinazolinedione
    —— 3-Anilino-2,3-dihydro-4-methyl-5-phenyl-1-(p-tolyl)-1H-imidazol-2-on 115117-43-6 C23H21N3O
    3-Anilino-2,3-dihydro-4-methyl-5-phenyl-1-(p-tolyl)-1H-imidazol-2-on
    —— 3-isopropoxy-2-phenyl-4-phenylimino-1-(3-trimethylsilylprop-1-ynyl)cyclobut-2-en-1-ol 1241957-51-6 C25H29NO2Si
    3-isopropoxy-2-phenyl-4-phenylimino-1-(3-trimethylsilylprop-1-ynyl)cyclobut-2-en-1-ol
    —— (3,4-dimethoxy-phenylsulfanyl)-acetaldehyde-(4-nitro-phenylhydrazone) 101435-55-6 C16H17N3O4S
    (3,4-dimethoxy-phenylsulfanyl)-acetaldehyde-(4-nitro-phenylhydrazone)
    —— 3-(trans-syn-cis-1-Carboxy-decalin-2-yl)-acrylsaeure 93571-15-4 C14H20O4
    3-(trans-syn-cis-1-Carboxy-decalin-2-yl)-acrylsaeure
    —— 3-(1-acetyl-5-phenyl-1<i>H</i>-imidazol-2-ylmercapto)-butan-2-one 109475-33-4 C15H16N2O2S
    3-(1-acetyl-5-phenyl-1<i>H</i>-imidazol-2-ylmercapto)-butan-2-one
    —— 3-chloropropyl N,N'-dimethylphosphorodiamidate 57057-77-9 C5H14ClN2O2P
    3-chloropropyl N,N'-dimethylphosphorodiamidate
    —— 3-Bromo-4-[2-bromo-3,5-bis(4-bromophenyl)-4-hydroxyphenyl]-2,6-bis(4-bromophenyl)phenol 40976-69-0 C36H20Br6O2
    3-Bromo-4-[2-bromo-3,5-bis(4-bromophenyl)-4-hydroxyphenyl]-2,6-bis(4-bromophenyl)phenol
    —— 3-((E)-3-dimethylaminoacryloyl)-1-(5-fluoropyridin-3-yl)-1H-pyridazin-4-one 1240649-27-7 C14H13FN4O2
    3-((E)-3-dimethylaminoacryloyl)-1-(5-fluoropyridin-3-yl)-1H-pyridazin-4-one
    —— 3-Nitro-N-(2-propylaminocarbonyl)phenylcarboxamide 145878-44-0 C11H13N3O4
    3-Nitro-N-(2-propylaminocarbonyl)phenylcarboxamide
    —— 3,5-Diaethoxy-hexa-2,4-dien-saeure-aethylester 33663-71-7 C12H20O4
    3,5-Diaethoxy-hexa-2,4-dien-saeure-aethylester
    —— [(3R,6R)-5-(difluoromethylidene)-2-hydroxy-6-methyloxan-3-yl] acetate 1025968-85-7 C9H12F2O4
    [(3R,6R)-5-(difluoromethylidene)-2-hydroxy-6-methyloxan-3-yl] acetate
    —— 3-((diphenyl((2,4,4-trimethylpentan-2-yl)amino)-l4-boraneyl)oxy)propan-1-ol 107206-20-2 C23H36BNO2
    3-((diphenyl((2,4,4-trimethylpentan-2-yl)amino)-l4-boraneyl)oxy)propan-1-ol
    —— 3,3'-(3H-diazirine-3,3-diyl)dipropanoic acid 16297-98-6 C7H10N2O4
    3,3'-(3H-diazirine-3,3-diyl)dipropanoic acid
    —— 3-cyclobutyl-9-[6-(6-methoxy-2-naphthyl)pyridazin-3-yl]-3,9-diazaspiro[5.5]undecane 1067900-49-5 C28H34N4O
    3-cyclobutyl-9-[6-(6-methoxy-2-naphthyl)pyridazin-3-yl]-3,9-diazaspiro[5.5]undecane
    —— {3-ethoxy-5-[4-(pyridin-4-ylsulfanyl)-benzenesulfonyl]-phenyl}-acetic acid 929091-38-3 C21H19NO5S2
    {3-ethoxy-5-[4-(pyridin-4-ylsulfanyl)-benzenesulfonyl]-phenyl}-acetic acid
    —— 3-[(2-cyclohexylethyl)amino]-4-nitrobenzonitrile 864274-50-0 C15H19N3O2
    3-[(2-cyclohexylethyl)amino]-4-nitrobenzonitrile
    —— (3S)-(+)-methyl 3-[(S)-4-methylphenylsulfinamido]hexanoate 1287731-49-0 C14H21NO3S
    (3S)-(+)-methyl 3-[(S)-4-methylphenylsulfinamido]hexanoate
    —— 3-isopropylsulfanyl-4-methyl-6-phenyl-4<i>H</i>-[1,2,4]triazin-5-one 22943-52-8 C13H15N3OS
    3-isopropylsulfanyl-4-methyl-6-phenyl-4<i>H</i>-[1,2,4]triazin-5-one
    —— 3-Thiazolidinepropanamide, 2-oxo-N-[4-(2-phenyldiazenyl)phenyl]- 1014857-09-0 C18H18N4O2S
    3-Thiazolidinepropanamide, 2-oxo-N-[4-(2-phenyldiazenyl)phenyl]-
    —— 3,5<i>t</i>-bis-(4-methoxy-phenyl)-4<i>r</i>-nitro-4,5-dihydro-isoxazole 70976-35-1 C17H16N2O5
    3,5<i>t</i>-bis-(4-methoxy-phenyl)-4<i>r</i>-nitro-4,5-dihydro-isoxazole
    —— 3-(4'-benzyloxyphenyl)propyl acetate 110128-42-2 C18H20O3
    3-(4'-benzyloxyphenyl)propyl acetate
    —— 3-(1-(6-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-2-ylamino)-N-(3-methoxyphenyl)-4-methylbenzamide 1202482-71-0 C26H23N7O2
    3-(1-(6-aminopyrimidin-4-yl)-1H-benzo[d]imidazol-2-ylamino)-N-(3-methoxyphenyl)-4-methylbenzamide
    —— 3-Methoxy-3-[4-[2-(2-methyl-5-propan-2-ylphenoxy)propanoylamino]phenyl]propanoic acid 1354048-73-9 C23H29NO5
    3-Methoxy-3-[4-[2-(2-methyl-5-propan-2-ylphenoxy)propanoylamino]phenyl]propanoic acid
    —— (3-(4-((3-methoxyazetidin-1-yl)methyl)phenylthio)azetidin-1-yl)(5-phenyl-1,3,4-oxadiazol-2-yl)methanone 1354791-82-4 C23H24N4O3S
    (3-(4-((3-methoxyazetidin-1-yl)methyl)phenylthio)azetidin-1-yl)(5-phenyl-1,3,4-oxadiazol-2-yl)methanone
    —— 3α-Trifluoroacetoxy-5α-cholestan-6-one 86400-88-6 C29H45F3O3
    3α-Trifluoroacetoxy-5α-cholestan-6-one
    —— 3-Methyl-2,3-dihydro-indole-1-carboxylic acid 2,5-dioxo-pyrrolidin-1-yl ester 117086-88-1 C14H14N2O4
    3-Methyl-2,3-dihydro-indole-1-carboxylic acid 2,5-dioxo-pyrrolidin-1-yl ester
    —— 3-((4R,5R)-5-(2-(tert-butyldimethylsilyloxy)ethyl)-4-isopropyl-5-methylcyclopent-1-enyl)-5-methylene-5,6-dihydro-2H-pyran-2-one 1417559-80-8 C24H40O3Si
    3-((4R,5R)-5-(2-(tert-butyldimethylsilyloxy)ethyl)-4-isopropyl-5-methylcyclopent-1-enyl)-5-methylene-5,6-dihydro-2H-pyran-2-one
    —— 3-Phenoxy-3'-(m-phenoxyphenoxy)-biphenyl 25752-30-1 C30H22O3
    3-Phenoxy-3'-(m-phenoxyphenoxy)-biphenyl
    —— 3-(3-Hydroxy-chinuclidin-2-yl)-2-phenyl-propionsaeure-ethylester 56198-03-9 C18H25NO3
    3-(3-Hydroxy-chinuclidin-2-yl)-2-phenyl-propionsaeure-ethylester
    —— 3-{(Z)-1-[5-(tert-butyl)-1H-4-imidazolyl]methylidene}-6-[(Z)-1-(3-methoxyphenyl)methylidene]-2,5-piperazinedione trifluoroacetate 1367717-84-7 C2HF3O2*C20H22N4O3
    3-{(Z)-1-[5-(tert-butyl)-1H-4-imidazolyl]methylidene}-6-[(Z)-1-(3-methoxyphenyl)methylidene]-2,5-piperazinedione trifluoroacetate
    —— 3-chloro-5-nitro-2-piperidin-1-yl-1,4-naphthoquinone 57612-30-3 C15H13ClN2O4
    3-chloro-5-nitro-2-piperidin-1-yl-1,4-naphthoquinone
    —— (3S*,3aS*,4RP*,6aS*)-3-methoxycarbonyl-2-methyl-4-phenyl-3,3a,4,5,6,6a-hexahydro-2H-phospholo<2,3-d>isoxazole 4-oxide 139254-73-2 C14H18NO4P
    (3S*,3aS*,4RP*,6aS*)-3-methoxycarbonyl-2-methyl-4-phenyl-3,3a,4,5,6,6a-hexahydro-2H-phospholo<2,3-d>isoxazole 4-oxide
    —— 3,16S,20S-trihydroxy-24-cholestene-Δ<sup>1,3,5(10)</sup>-estratriene 1191435-17-2 C26H38O3
    3,16S,20S-trihydroxy-24-cholestene-Δ<sup>1,3,5(10)</sup>-estratriene
    —— 3-(4-methyl-benzoyl)-8-oxa-3-aza-bicyclo[3.2.1]octane 54745-81-2 C14H17NO2
    3-(4-methyl-benzoyl)-8-oxa-3-aza-bicyclo[3.2.1]octane