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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[4-[2-[3-(2,4-dichlorophenyl)phenyl]ethoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide 476186-77-3 C26H25Cl2NO6S
    4-[4-[2-[3-(2,4-dichlorophenyl)phenyl]ethoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide
    —— 4-(6-piperidin-1-ylmethyl-1H-indol-2-yl)-6-pyridin-4-yl-2H-pyridazin-3-one 869851-81-0 C23H23N5O
    4-(6-piperidin-1-ylmethyl-1H-indol-2-yl)-6-pyridin-4-yl-2H-pyridazin-3-one
    —— 4-cyano-N-(4-(4-hydroxyphenyl)thiazol-2-yl)benzamide 1334920-33-0 C17H11N3O2S
    4-cyano-N-(4-(4-hydroxyphenyl)thiazol-2-yl)benzamide
    —— 4-(4-cyclopropylphenoxy)-1-[4-[[(3R)-3-fluoropyrrolidin-1-yl]methyl]-3-methoxyphenyl]-2H-pyrrol-5-one 1574541-27-7 C25H27FN2O3
    4-(4-cyclopropylphenoxy)-1-[4-[[(3R)-3-fluoropyrrolidin-1-yl]methyl]-3-methoxyphenyl]-2H-pyrrol-5-one
    —— 4-(5,6-dihydro-4<i>H</i>-pyran-3-yl)-butan-2-one 70359-23-8 C9H14O2
    4-(5,6-dihydro-4<i>H</i>-pyran-3-yl)-butan-2-one
    —— 4-(4-Methoxyphenyl)-5-pyridin-4-yl-1,2,4-triazol-3-amine 1257542-99-6 C14H13N5O
    4-(4-Methoxyphenyl)-5-pyridin-4-yl-1,2,4-triazol-3-amine
    —— 4-phenyl-6-(3-phthalimidopropoxy)-2,2'-bipyridine 220482-97-3 C27H21N3O3
    4-phenyl-6-(3-phthalimidopropoxy)-2,2'-bipyridine
    —— 4-amino-2-<i>p</i>-tolyl-chromeno[3,4-<i>c</i>]pyridin-5-one 34033-69-7 C19H14N2O2
    4-amino-2-<i>p</i>-tolyl-chromeno[3,4-<i>c</i>]pyridin-5-one
    —— 4'-(3,5-dimethyl-1,1-dioxo-1<i>H</i>-1λ<sup>6</sup>-[1,2]thiazin-2-yl)-3,3'-dimethyl-biphenyl-4-ylamine 51916-26-8 C20H22N2O2S
    4'-(3,5-dimethyl-1,1-dioxo-1<i>H</i>-1λ<sup>6</sup>-[1,2]thiazin-2-yl)-3,3'-dimethyl-biphenyl-4-ylamine
    —— (4,5-dimethoxy-2-vinylphenyl)(4-methoxyphenyl)methanone 15547-68-9 C18H18O4
    (4,5-dimethoxy-2-vinylphenyl)(4-methoxyphenyl)methanone
    —— (4S,5S)-3-tert-butoxycarbonyl-4-phenyl-5-vinyl-2-oxazolidinone 174787-75-8 C16H19NO4
    (4S,5S)-3-tert-butoxycarbonyl-4-phenyl-5-vinyl-2-oxazolidinone
    —— 4-(3-chloro-4-methylphenyl)-2-phenyl-5-(4-methyl phenyl)-2H-1,2,4-triazol-3(4H)-one 1601316-31-7 C22H18ClN3O
    4-(3-chloro-4-methylphenyl)-2-phenyl-5-(4-methyl phenyl)-2H-1,2,4-triazol-3(4H)-one
    —— 4-(2,4-dimethyl-phenyl)-3-thio-allophanic acid ethyl ester 136646-34-9 C12H16N2O2S
    4-(2,4-dimethyl-phenyl)-3-thio-allophanic acid ethyl ester
    —— 4-(6-fluoro-1H-benzimidazol-2-yl)-fluoren-9-one 915139-76-3 C20H11FN2O
    4-(6-fluoro-1H-benzimidazol-2-yl)-fluoren-9-one
    —— (4S,5S)-5-azido-4-[tert-butyl(dimethyl)silyl]oxy-5-phenylpentanal 1026612-28-1 C17H27N3O2Si
    (4S,5S)-5-azido-4-[tert-butyl(dimethyl)silyl]oxy-5-phenylpentanal
    —— 4-bromo-9,10-dihydro-9,10-epoxy-9-ethoxy-10-(trimethylsilyl)anthracene 106500-44-1 C19H21BrO2Si
    4-bromo-9,10-dihydro-9,10-epoxy-9-ethoxy-10-(trimethylsilyl)anthracene
    —— 4-(m-tolyl)-2-(triethylsilanyl)benzothiazole 1146289-25-9 C20H25NSSi
    4-(m-tolyl)-2-(triethylsilanyl)benzothiazole
    —— (4R,5R,8R,9S)-5-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-8-methoxymethoxy-2-phenyl-5,8-dihydro-[1,2,4]triazolo[1,2-a]pyridazine-1,3-dione 125713-05-5 C22H33N3O5Si
    (4R,5R,8R,9S)-5-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-8-methoxymethoxy-2-phenyl-5,8-dihydro-[1,2,4]triazolo[1,2-a]pyridazine-1,3-dione
    —— 4a,9b-trans-8-fluoro-5-(4-fluorophenyl)-2-<2-(9-carbazolyl)ethyl>-1,2,3,4,4a,9b-hexahydro-γ-carboline 98634-59-4 C31H27F2N3
    4a,9b-trans-8-fluoro-5-(4-fluorophenyl)-2-<2-(9-carbazolyl)ethyl>-1,2,3,4,4a,9b-hexahydro-γ-carboline
    —— 4-formylphenyl 2-(tetradecylthio)acetate 1384182-41-5 C23H36O3S
    4-formylphenyl 2-(tetradecylthio)acetate
    —— 4-but-2-ynyloxy-N-[(R)-2-hydroxycarbamoyl-2-(4-methanesulphonylpiperazin-1-yl)ethyl]benzamide 1271520-93-4 C19H26N4O6S
    4-but-2-ynyloxy-N-[(R)-2-hydroxycarbamoyl-2-(4-methanesulphonylpiperazin-1-yl)ethyl]benzamide
    —— (4R,5S,6S)-6-((R)-1-Hydroxy-ethyl)-4-methyl-3-((3R,6S,7aS)-3-methyl-1-oxo-3-propyl-hexahydro-pyrrolo[1,2-c]imidazol-6-ylsulfanyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 474670-82-1 C20H29N3O5S
    (4R,5S,6S)-6-((R)-1-Hydroxy-ethyl)-4-methyl-3-((3R,6S,7aS)-3-methyl-1-oxo-3-propyl-hexahydro-pyrrolo[1,2-c]imidazol-6-ylsulfanyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 4-((3S,6R,8R,11R,13R)-3-Benzyl-4,6,8,11-tetramethyl-2,5-dioxo-1-oxa-4-aza-cyclotridec-13-yl)-butyraldehyde 713143-96-5 C26H39NO4
    4-((3S,6R,8R,11R,13R)-3-Benzyl-4,6,8,11-tetramethyl-2,5-dioxo-1-oxa-4-aza-cyclotridec-13-yl)-butyraldehyde
    —— 4,5α-epoxy-3,6-dimethoxy-17-methyl-6β,14-oxaazaethano-morphin-7-ene-18-carboxylic acid tert-butyl ester 62995-10-2 C24H30N2O6
    4,5α-epoxy-3,6-dimethoxy-17-methyl-6β,14-oxaazaethano-morphin-7-ene-18-carboxylic acid tert-butyl ester
    —— (4R,5S,6S)-6-((R)-1-Hydroxy-ethyl)-3-{(2R,3S,4R)-2-hydroxymethyl-4-[(4-nitro-benzyloxycarbonylamino)-methyl]-oxetan-3-ylsulfanyl}-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 195000-99-8 C30H32N4O12S
    (4R,5S,6S)-6-((R)-1-Hydroxy-ethyl)-3-{(2R,3S,4R)-2-hydroxymethyl-4-[(4-nitro-benzyloxycarbonylamino)-methyl]-oxetan-3-ylsulfanyl}-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
    —— 4-[(S)-[(2R,4S,5R)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]-hydroxymethyl]-1-oxidoquinolin-1-ium-6-ol 1315481-61-8 C19H24N2O3
    4-[(S)-[(2R,4S,5R)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]-hydroxymethyl]-1-oxidoquinolin-1-ium-6-ol
    —— 4-[3-(4-Pyridin-2-yl-piperazin-1-yl)-propoxy]-phenylamine 3973-84-0 C18H24N4O
    4-[3-(4-Pyridin-2-yl-piperazin-1-yl)-propoxy]-phenylamine
    —— 4-[(3-Fluorophenyl)-(4-fluorophenyl)methoxy]piperidine 1351370-72-3 C18H19F2NO
    4-[(3-Fluorophenyl)-(4-fluorophenyl)methoxy]piperidine
    —— 4'-Fluor-3,5-dichlor-4-methoxy-biphenyl 1841-55-0 C13H9Cl2FO
    4'-Fluor-3,5-dichlor-4-methoxy-biphenyl
    —— 4-(5-amino-2-methylphenoxy)-2-amino-3-nitropyridine 956488-63-4 C12H12N4O3
    4-(5-amino-2-methylphenoxy)-2-amino-3-nitropyridine
    —— {4-ethoxy-6-[4-(2-fluoro-phenyl)-piperazin-1-yl]-[1,3,5]triazin-2-yl}-(3-trifluoromethyl-phenyl)-amine 1174126-27-2 C22H22F4N6O
    {4-ethoxy-6-[4-(2-fluoro-phenyl)-piperazin-1-yl]-[1,3,5]triazin-2-yl}-(3-trifluoromethyl-phenyl)-amine
    —— 4-{[6-(2-indanyl-amino)-4-morpholin-4-yl-[1,3,5]-triazin-2-ylamino]-methyl}-N-(2-amino-phenyl)-benzamide 503041-12-1 C30H32N8O2
    4-{[6-(2-indanyl-amino)-4-morpholin-4-yl-[1,3,5]-triazin-2-ylamino]-methyl}-N-(2-amino-phenyl)-benzamide
    —— 4-<1-((2)H3)-methyl-4-piperidylidene>-4,9-dihydrothieno<2,3-c>-2-benzothiepin 85690-12-6 C18H19NS2
    4-<1-((2)H3)-methyl-4-piperidylidene>-4,9-dihydrothieno<2,3-c>-2-benzothiepin
    —— 4-(5-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-N-((1-methylpiperidin-4-yl)methyl)benzamid 1202487-28-2 C27H30N6O2
    4-(5-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)-N-((1-methylpiperidin-4-yl)methyl)benzamid
    —— 4-(3-nitrophenyl)-5-phenylmethanone-yl-3,4-dihydropyrimidine-2(1H)-one 1166821-47-1 C17H13N3O4
    4-(3-nitrophenyl)-5-phenylmethanone-yl-3,4-dihydropyrimidine-2(1H)-one
    —— 4-tert-butyl-2-cyclopentyloxy-benzylamine 935520-27-7 C16H25NO
    4-tert-butyl-2-cyclopentyloxy-benzylamine
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(3,3-dimethyl-butyl)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1270040-00-0 C28H39F2NO5
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(3,3-dimethyl-butyl)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— 4-[N-(α-Phenyl-2-piperidino-benzyl)-aminocarbonylmethyl]-benzonitrile 89573-51-3 C27H27N3O
    4-[N-(α-Phenyl-2-piperidino-benzyl)-aminocarbonylmethyl]-benzonitrile
    —— 4-t-butoxycarbonyl-8-oxo-1,3,4-triazabicyclo<4.2.0>oct-2-ene-2-carboxylic acid 95336-30-4 C11H15N3O5
    4-t-butoxycarbonyl-8-oxo-1,3,4-triazabicyclo<4.2.0>oct-2-ene-2-carboxylic acid
    —— 4-(4-bromophenyl)-2,6-bis(4-methylphenyl)pyridine 1310025-80-9 C25H20BrN
    4-(4-bromophenyl)-2,6-bis(4-methylphenyl)pyridine
    —— 4-(4-Ethyl-1,4-diazepan-1-yl)-3-fluoroaniline 1000053-61-1 C13H20FN3
    4-(4-Ethyl-1,4-diazepan-1-yl)-3-fluoroaniline
    —— 4-(8-(3-chloro-5-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)benzoic acid 1202619-52-0 C20H15ClN4O3
    4-(8-(3-chloro-5-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)benzoic acid
    —— 4(7)-(4-Nitrobenzylamino)-benzimidazol 5918-92-3 C14H12N4O2
    4(7)-(4-Nitrobenzylamino)-benzimidazol
    —— 4-(4-chlorophenyl)-5-(4-fluorophenyl)-3-methylthio-1H-1,2,4-triazole 128997-62-6 C15H11ClFN3S
    4-(4-chlorophenyl)-5-(4-fluorophenyl)-3-methylthio-1H-1,2,4-triazole
    —— (4S,5S,8S,9R,E)-2,4,6,8-tetramethylhexadeca-2,6-diene-5,9-diol 1263533-52-3 C20H38O2
    (4S,5S,8S,9R,E)-2,4,6,8-tetramethylhexadeca-2,6-diene-5,9-diol
    —— [(4R,5S,6S)-4-acetyloxy-6-[[(2R,4R,5R,6R)-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]methyl]-3-dodecyl-5,6-dihydro-4H-pyrrolo[1,2-c]triazol-5-yl] acetate 1337559-50-8 C49H65N3O8
    [(4R,5S,6S)-4-acetyloxy-6-[[(2R,4R,5R,6R)-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]methyl]-3-dodecyl-5,6-dihydro-4H-pyrrolo[1,2-c]triazol-5-yl] acetate
    —— 4-Hydroxy-6-phenyl-3-[(phenylmethyl)sulfonyl]-2H-pyran-2-one 170913-21-0 C18H14O5S
    4-Hydroxy-6-phenyl-3-[(phenylmethyl)sulfonyl]-2H-pyran-2-one
    —— 4-bromopent-2-enenitrile 77569-51-8 C5H6BrN
    4-bromopent-2-enenitrile
    —— 4β-n-hexadecylsulfonamido-4'-tert-butyldimethylsilyloxy-4'-O-demethyl-4-desoxypodophyllotoxin 692755-49-0 C43H67NO9SSi
    4β-n-hexadecylsulfonamido-4'-tert-butyldimethylsilyloxy-4'-O-demethyl-4-desoxypodophyllotoxin
    —— 4,6-dichloro-benzo[1,2,3]dithiazolylium; chloride 35576-55-7 C6H2Cl2NS2*Cl
    4,6-dichloro-benzo[1,2,3]dithiazolylium; chloride