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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-piperidinocyclobutane-1-carbonitrile 76170-31-5 C10H16N2
    3-piperidinocyclobutane-1-carbonitrile
    —— 3-ethyl-4-<3-pentenyl-5-(trimethylsilyl)>-cyclohex-2-en-1-one 120950-88-1 C16H28OSi
    3-ethyl-4-<3-pentenyl-5-(trimethylsilyl)>-cyclohex-2-en-1-one
    —— 3-methyl-1,4-diphenyl-butan-1,3-diol 672303-41-2 C17H20O2
    3-methyl-1,4-diphenyl-butan-1,3-diol
    —— 3-ethoxy-N-(1-hydroxy-2-methylpropan-2-yl)-4-[(6-{4-[(2,2,2-trifluoroethyl)carbamoyl]phenyl}[1,2,4]triazolo[1,5-a]pyridin-2-yl)amino]benzamide 1309681-38-6 C28H29F3N6O4
    3-ethoxy-N-(1-hydroxy-2-methylpropan-2-yl)-4-[(6-{4-[(2,2,2-trifluoroethyl)carbamoyl]phenyl}[1,2,4]triazolo[1,5-a]pyridin-2-yl)amino]benzamide
    —— (3aR,5R,9bR)-5-Ethyl-1,3-diphenyl-3a,4,5,9b-tetrahydro-1H-benzo[g]indazole 98349-57-6 C25H24N2
    (3aR,5R,9bR)-5-Ethyl-1,3-diphenyl-3a,4,5,9b-tetrahydro-1H-benzo[g]indazole
    —— 3-hydroxymethyl-1-phenyl-1H-pyrazolo<3,4-b>quinoxaline 68636-60-2 C16H12N4O
    3-hydroxymethyl-1-phenyl-1H-pyrazolo<3,4-b>quinoxaline
    —— 3-ethyl-5,6-dihydro[1,4]dithiino[2,3-d]thiazol-3-ium tetrafluoroborate 1029100-73-9 BF4*C7H10NS3
    3-ethyl-5,6-dihydro[1,4]dithiino[2,3-d]thiazol-3-ium tetrafluoroborate
    —— 3-furoyl-7,7-dimethyl-2-methylsulfanyl-4-p-tolyl-4,6,7,8-tetrahydrothiochromen-5-one 1312414-18-8 C24H24O3S2
    3-furoyl-7,7-dimethyl-2-methylsulfanyl-4-p-tolyl-4,6,7,8-tetrahydrothiochromen-5-one
    —— (3aR,4R,9aS,9bR)-4-iodo-3a,4,5,6,8,9,9a,9b-octahydro-3-oxa-6a-azacyclopenta[e]azulene-2,7-dione 1298024-03-9 C11H14INO3
    (3aR,4R,9aS,9bR)-4-iodo-3a,4,5,6,8,9,9a,9b-octahydro-3-oxa-6a-azacyclopenta[e]azulene-2,7-dione
    —— 3-iso-propyl-amino-1-phenyl-3-(benzothiazol-2-yl)-propenone 1035328-08-5 C19H18N2OS
    3-iso-propyl-amino-1-phenyl-3-(benzothiazol-2-yl)-propenone
    —— 3-[(2S,3R,4R,5S,6S)-2-bromomethyl-5-(tert-butyldimethylsilyloxy)-6-methoxy-3-pivaloyloxymethyltetrahydropyran-4-yl]propyl pivalate 1030028-02-4 C27H51BrO7Si
    3-[(2S,3R,4R,5S,6S)-2-bromomethyl-5-(tert-butyldimethylsilyloxy)-6-methoxy-3-pivaloyloxymethyltetrahydropyran-4-yl]propyl pivalate
    —— (3S)-3-[[5-[3-[(4-fluorophenyl)methylcarbamoylamino]phenyl]-2-methoxyphenyl]sulfonylamino]-3-phenylpropanoic acid 276262-10-3 C30H28FN3O6S
    (3S)-3-[[5-[3-[(4-fluorophenyl)methylcarbamoylamino]phenyl]-2-methoxyphenyl]sulfonylamino]-3-phenylpropanoic acid
    —— 3,6-diamino-benzene-1,2,4,5-tetraol, dihydrochloride 643-00-5 C6H8N2O4*2ClH
    3,6-diamino-benzene-1,2,4,5-tetraol, dihydrochloride
    —— (3S,2RS)-N-<<4-<<<(4-chlorophenyl)sulfonyl>amino>carbonyl>phenyl>oxomethyl>-L-valyl-N-(2,3-dihydro-1H-inden-2-yl)glycine N-<3-(1,1,1-trifluoro-4-phenyl-2-hydroxybutyl)>amide 137301-88-3 C40H40ClF3N4O7S
    (3S,2RS)-N-<<4-<<<(4-chlorophenyl)sulfonyl>amino>carbonyl>phenyl>oxomethyl>-L-valyl-N-(2,3-dihydro-1H-inden-2-yl)glycine N-<3-(1,1,1-trifluoro-4-phenyl-2-hydroxybutyl)>amide
    —— 3,5,5-trimethyl-2-phenylcyclopent-2-en-1-one 75107-77-6 C14H16O
    3,5,5-trimethyl-2-phenylcyclopent-2-en-1-one
    —— (3,4-dimethoxy-phenyl)-[4-(3-phenyl-allyl)-piperazin-1-yl]-acetonitrile 55829-20-4 C23H27N3O2
    (3,4-dimethoxy-phenyl)-[4-(3-phenyl-allyl)-piperazin-1-yl]-acetonitrile
    —— 3-acetyl-4,6-diethoxy-2,5-dimethoxy-benzoic acid 860181-52-8 C15H20O7
    3-acetyl-4,6-diethoxy-2,5-dimethoxy-benzoic acid
    —— 3-Methylmercapto-2-formyl-17β-propionyloxy-5α-androst-2-en 910-30-5 C24H36O3S
    3-Methylmercapto-2-formyl-17β-propionyloxy-5α-androst-2-en
    —— (3S,4R,4aR,6R,8aS)-3-Benzyloxy-6-phenylsulfanyl-octahydro-pyrano[3,2-b]pyran-4-ol 97112-50-0 C21H24O4S
    (3S,4R,4aR,6R,8aS)-3-Benzyloxy-6-phenylsulfanyl-octahydro-pyrano[3,2-b]pyran-4-ol
    —— 3-Isopropyl-3-cyclohexyl-azetidin-dion-(2,4) 91553-97-8 C12H19NO2
    3-Isopropyl-3-cyclohexyl-azetidin-dion-(2,4)
    —— 3-dimethoxyphosphoryl-2-methyl-1-oxaspiro[5.5]undec-2-ene 87088-42-4 C13H23O4P
    3-dimethoxyphosphoryl-2-methyl-1-oxaspiro[5.5]undec-2-ene
    —— 3-(2-(4,4-difluoropiperidin-1-yl)-2-oxoethyl)-6-(4-(2-fluorophenyl)piperazine-1-carbonyl)-5-methylthieno[2,3-d]pyrimidin-4(3H)-one 1080473-94-4 C25H26F3N5O3S
    3-(2-(4,4-difluoropiperidin-1-yl)-2-oxoethyl)-6-(4-(2-fluorophenyl)piperazine-1-carbonyl)-5-methylthieno[2,3-d]pyrimidin-4(3H)-one
    —— 3-n-Butylisoxazol 30842-96-7 C7H11NO
    3-n-Butylisoxazol
    —— (3R)-1-[4-[2-(difluoromethyl)-4-methoxy-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl]-N-methyl-3-piperidinamine 1188915-64-1 C22H28F2N8O2
    (3R)-1-[4-[2-(difluoromethyl)-4-methoxy-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl]-N-methyl-3-piperidinamine
    —— (3S<sup>*</sup>,4R<sup>*</sup>)-3-<(R<sup>*</sup>)-1-tert-butyldimethylsilyloxyethyl>-4-chloroacetoxythio-1-(p-methoxybenzyloxycarbonyl)triphenylphosphoranylidenemethyl-2-azetidinone 92771-92-1 C41H47ClNO6PSSi
    (3S<sup>*</sup>,4R<sup>*</sup>)-3-<(R<sup>*</sup>)-1-tert-butyldimethylsilyloxyethyl>-4-chloroacetoxythio-1-(p-methoxybenzyloxycarbonyl)triphenylphosphoranylidenemethyl-2-azetidinone
    —— 3-(4-phenyldiazenylphenyl)imino-2-benzofuran-1-one 113336-85-9 C20H13N3O2
    3-(4-phenyldiazenylphenyl)imino-2-benzofuran-1-one
    —— 3-{[6-(3-chloro-phenylamino)-[1,2,5]ozadiazolo[3,4-b]pyrazin-5-yl]-hydrazonomethyl}-phenol 851661-21-7 C17H12ClN7O2
    3-{[6-(3-chloro-phenylamino)-[1,2,5]ozadiazolo[3,4-b]pyrazin-5-yl]-hydrazonomethyl}-phenol
    —— (3-carboxymethylene-5-mercaptopiperidin-1-yl)-(2-chlorophenyl)acetic acid methyl ester hydrochloride 1373491-56-5 C16H18ClNO4S*ClH
    (3-carboxymethylene-5-mercaptopiperidin-1-yl)-(2-chlorophenyl)acetic acid methyl ester hydrochloride
    —— 3-hydro-1,2-dichlorotetrafluoropropane-1-sulfonyl fluoride 98238-89-2 C3HCl2F5O2S
    3-hydro-1,2-dichlorotetrafluoropropane-1-sulfonyl fluoride
    —— 3-Amino-N-{1-[1-(1-phenylcycloheptyl)-4-piperidinyl]-1H-benzimidazol-2-yl}propanamide 384329-47-9 C28H37N5O
    3-Amino-N-{1-[1-(1-phenylcycloheptyl)-4-piperidinyl]-1H-benzimidazol-2-yl}propanamide
    —— 3-(p-chlorophenyl)-5-<2-<(tert-butyldimethylsilyl)amino>-2-(3,5-dichlorophenyl)vinyl>isothiazole 95514-43-5 C23H25Cl3N2SSi
    3-(p-chlorophenyl)-5-<2-<(tert-butyldimethylsilyl)amino>-2-(3,5-dichlorophenyl)vinyl>isothiazole
    —— 3-Isobutyl-2-oxo-6-thioxo-1,2,3,6-tetrahydro-7H-purin 93263-24-2 C9H12N4OS
    3-Isobutyl-2-oxo-6-thioxo-1,2,3,6-tetrahydro-7H-purin
    —— 3-(4-Brom-anilino)-propionsaeure-piperidid 1809-33-2 C14H19BrN2O
    3-(4-Brom-anilino)-propionsaeure-piperidid
    —— 3-cyclopentyl-1-{[1-(4-methylpiperazin-1-yl)cyclohexyl]methyl}-1-[(2-oxo-1,2-dihydroquinolin-3-yl)methyl]urea 1226996-03-7 C28H41N5O2
    3-cyclopentyl-1-{[1-(4-methylpiperazin-1-yl)cyclohexyl]methyl}-1-[(2-oxo-1,2-dihydroquinolin-3-yl)methyl]urea
    —— 3-azido-N,4,6-trimethyl-N-phenylthieno[2,3-b]pyridine-2-carboxamide 1491811-96-1 C17H15N5OS
    3-azido-N,4,6-trimethyl-N-phenylthieno[2,3-b]pyridine-2-carboxamide
    —— 3-[(3-{4-chloro-3-[3-methyl-8-(trifluoromethyl)quinoxalin-2-yl]phenoxy}phenyl)sulfonyl]-propan-1-ol 1225652-64-1 C25H20ClF3N2O4S
    3-[(3-{4-chloro-3-[3-methyl-8-(trifluoromethyl)quinoxalin-2-yl]phenoxy}phenyl)sulfonyl]-propan-1-ol
    —— [3-allyloxy-4-(2-bromoethoxy)phenyl]methanol 710338-34-4 C12H15BrO3
    [3-allyloxy-4-(2-bromoethoxy)phenyl]methanol
    —— 3,4-dichloro-N-(1-((2R,4R,5R)-3,3-difluoro-tetrahydro-4-hydroxy-5-(hydroxymethyl)furan-2-yl)-1,2-dihydro-2-oxopyrimidin-4-yl)benzamide 1609574-79-9 C16H13Cl2F2N3O5
    3,4-dichloro-N-(1-((2R,4R,5R)-3,3-difluoro-tetrahydro-4-hydroxy-5-(hydroxymethyl)furan-2-yl)-1,2-dihydro-2-oxopyrimidin-4-yl)benzamide
    —— 3-trichloromethyl-5α-androstane-3α,17β-diol 102370-57-0 C20H31Cl3O2
    3-trichloromethyl-5α-androstane-3α,17β-diol
    —— (3S)-3-butyl-3-methyl-1-phenyl-1,4-octanedione 1012325-07-3 C19H28O2
    (3S)-3-butyl-3-methyl-1-phenyl-1,4-octanedione
    —— 3-(Diphenylphosphino)-pyrazol 51105-46-5 C15H13N2P
    3-(Diphenylphosphino)-pyrazol
    —— 3-bis[3,5-bis(trifluoromethyl)phenyl]phosphanylpropan-1-ol 343952-47-6 C19H13F12OP
    3-bis[3,5-bis(trifluoromethyl)phenyl]phosphanylpropan-1-ol
    —— 3-iodo-N-methyl-2-heptyl-4(1H)-quinolone 1256917-68-6 C17H22INO
    3-iodo-N-methyl-2-heptyl-4(1H)-quinolone
    —— 3β-Acetoxy-14-hydroxy-5β,14β-androstan-17β-carbonsaeuremethylester 2900-98-3 C23H36O5
    3β-Acetoxy-14-hydroxy-5β,14β-androstan-17β-carbonsaeuremethylester
    —— 3-(2-{4-[(1S,3R)-3-(4-Fluoro-phenyl)-indan-1-yl]-piperazin-1-yl}-ethyl)-oxazolidin-2-one 104087-43-6 C24H28FN3O2
    3-(2-{4-[(1S,3R)-3-(4-Fluoro-phenyl)-indan-1-yl]-piperazin-1-yl}-ethyl)-oxazolidin-2-one
    —— 3-(2,5-bis-dimethoxymethoxy-phenyl)-prop-2-yn-1-ol 1214266-55-3 C13H16O5
    3-(2,5-bis-dimethoxymethoxy-phenyl)-prop-2-yn-1-ol
    —— 3-Acetoxy-1-pyrrolin-2-carbonsaeure-methylester 79068-34-1 C8H11NO4
    3-Acetoxy-1-pyrrolin-2-carbonsaeure-methylester
    —— 3-(4-methoxyphenyl)-2-(3-methylbut-2-en-2-yl)-4,5,6,7-tetrahydrobenzofuran 1613703-88-0 C20H24O2
    3-(4-methoxyphenyl)-2-(3-methylbut-2-en-2-yl)-4,5,6,7-tetrahydrobenzofuran
    —— 3-Brom-4,6-dinitro-acetanilid 19230-48-9 C8H6BrN3O5
    3-Brom-4,6-dinitro-acetanilid
    —— 3-cyclopropyl-3-(4-(7-(4-methyl-1H-imidazol-1-yl)imidazo[1,2-c]pyrimidin-5-yl)-1H-pyrazol-1-yl)propanenitrile 1339888-40-2 C19H18N8
    3-cyclopropyl-3-(4-(7-(4-methyl-1H-imidazol-1-yl)imidazo[1,2-c]pyrimidin-5-yl)-1H-pyrazol-1-yl)propanenitrile