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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-3,7-dimethyl-1-phenylpyrazolo[3,4:2,3]-4H-pyrano[3,2-c]pyran-5-one 1218756-43-4 C23H18N2O6
    4-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-3,7-dimethyl-1-phenylpyrazolo[3,4:2,3]-4H-pyrano[3,2-c]pyran-5-one
    —— 4-(3-(4-(3-(1H-imidazol-2-yl)propyl)phenyl)-4,4-dimethyl-5-oxo-2-thioxoimidazolidin-1-yl)-3-fluoro-2-(trifluoromethyl)benzonitrile 1398045-31-2 C25H21F4N5OS
    4-(3-(4-(3-(1H-imidazol-2-yl)propyl)phenyl)-4,4-dimethyl-5-oxo-2-thioxoimidazolidin-1-yl)-3-fluoro-2-(trifluoromethyl)benzonitrile
    —— 4-(p-bromophenylsulfinyl)hex-3(Z)-en-2(R)-ol 1256781-43-7 C12H15BrO2S
    4-(p-bromophenylsulfinyl)hex-3(Z)-en-2(R)-ol
    —— 4-bromo-5-nitro-2-(4-nitrophenyl)-1,2,3-triazole 1-oxide 162710-12-5 C8H4BrN5O5
    4-bromo-5-nitro-2-(4-nitrophenyl)-1,2,3-triazole 1-oxide
    —— 4-methoxy-N'-[[4-oxo-3,5-di(propan-2-yl)cyclohexa-2,5-dien-1-ylidene]amino]benzenecarboximidamide 78238-27-4 C20H25N3O2
    4-methoxy-N'-[[4-oxo-3,5-di(propan-2-yl)cyclohexa-2,5-dien-1-ylidene]amino]benzenecarboximidamide
    —— 4-(1-(4-chlorophenyl)-3-phenylprop-2-ynyl)thiomorpholine 1432625-04-1 C19H18ClNS
    4-(1-(4-chlorophenyl)-3-phenylprop-2-ynyl)thiomorpholine
    —— (4R,5S,6S,7S)-1,6-bis(tert-butyldimethylsilanyloxy)-5,7-dimethylnon-8-en-4-yl 4-methoxybenzyl ether 623926-33-0 C31H58O4Si2
    (4R,5S,6S,7S)-1,6-bis(tert-butyldimethylsilanyloxy)-5,7-dimethylnon-8-en-4-yl 4-methoxybenzyl ether
    —— 4-(9H-Fluoren-2-yl)-2-methylene-4-oxo-butyric acid 111259-31-5 C18H14O3
    4-(9H-Fluoren-2-yl)-2-methylene-4-oxo-butyric acid
    —— 4-(1-Hydroxy-1-methyl-ethyl)-2,2,5,5-tetramethyl-2,5-dihydro-imidazol-1-ol 302911-80-4 C10H20N2O2
    4-(1-Hydroxy-1-methyl-ethyl)-2,2,5,5-tetramethyl-2,5-dihydro-imidazol-1-ol
    —— [4-[[4-cyano-3-(piperidin-1-ylmethyl)-N-(1,2,4-triazol-4-yl)anilino]methyl]phenyl] sulfamate 1268822-25-8 C22H25N7O3S
    [4-[[4-cyano-3-(piperidin-1-ylmethyl)-N-(1,2,4-triazol-4-yl)anilino]methyl]phenyl] sulfamate
    —— 4-tert-butyl-2-methoxy-5-(3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrothiophene 1207993-61-0 C18H26O2S
    4-tert-butyl-2-methoxy-5-(3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrothiophene
    —— 4-tert-Butyl-5-methoxy-N,N-dimethyl-2-(2-oxo-1,2-dihydro-pyridin-3-yl)-benzamide 1224633-68-4 C19H24N2O3
    4-tert-Butyl-5-methoxy-N,N-dimethyl-2-(2-oxo-1,2-dihydro-pyridin-3-yl)-benzamide
    —— 4-methyl-3,4-dihydro-2H-benzo[1,4]oxazine-7-sulfonic acid benzyl-[3-(2-oxo-pyrrolidin-1-yl)-phenyl]-amide 1213701-92-8 C26H27N3O4S
    4-methyl-3,4-dihydro-2H-benzo[1,4]oxazine-7-sulfonic acid benzyl-[3-(2-oxo-pyrrolidin-1-yl)-phenyl]-amide
    —— 4-cyclohexyl-<i>N</i>-hydroxy-benzimidoyl chloride 55278-52-9 C13H16ClNO
    4-cyclohexyl-<i>N</i>-hydroxy-benzimidoyl chloride
    —— 4-cyclohexyloxy-3-methyl-2H-pyrazolo[3,4-c]pyridine 1347758-96-6 C13H17N3O
    4-cyclohexyloxy-3-methyl-2H-pyrazolo[3,4-c]pyridine
    —— 4-(2-carbamoyl-4-(3-isopropyl-[1,2,4]oxadiazol-5-yl)phenyl)piperazine-1-carboxylic acid tert-butyl ester 1163248-35-8 C21H29N5O4
    4-(2-carbamoyl-4-(3-isopropyl-[1,2,4]oxadiazol-5-yl)phenyl)piperazine-1-carboxylic acid tert-butyl ester
    —— 4-[2-amino-6-(2-fluorophenoxy)benzimidazol-1-yl]-N-cyclohexyl-N-methylheptanamide;2,2,2-trifluoroacetic acid 1174408-39-9 C2HF3O2*C27H35FN4O2
    4-[2-amino-6-(2-fluorophenoxy)benzimidazol-1-yl]-N-cyclohexyl-N-methylheptanamide;2,2,2-trifluoroacetic acid
    —— 4-Chloro-3-{[2-(2-ethoxy-ethoxy)-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidine-6-carbonyl]-amino}-benzoic acid 1386980-79-5 C19H17ClN4O6
    4-Chloro-3-{[2-(2-ethoxy-ethoxy)-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidine-6-carbonyl]-amino}-benzoic acid
    —— 4-methyl-5-methylenecycloheptanone 1609350-22-2 C9H14O
    4-methyl-5-methylenecycloheptanone
    —— 4'-[(2-n-Butyl-6-cyclohexylaminocarbonylamino-benzimidazol-1-yl)-methyl]-2-trifluoroacetamino-biphenyl 133142-75-3 C33H36F3N5O2
    4'-[(2-n-Butyl-6-cyclohexylaminocarbonylamino-benzimidazol-1-yl)-methyl]-2-trifluoroacetamino-biphenyl
    —— 4-methoxy-10,11-dihydro-5-oxo-5H-dibenzo[a,d]cycloheptene-2-carboxylic acid 72568-10-6 C17H14O4
    4-methoxy-10,11-dihydro-5-oxo-5H-dibenzo[a,d]cycloheptene-2-carboxylic acid
    —— 4,6-Dimethoxy-1-(2'-thienyl)-2-naphthoesaeure 65384-55-6 C17H14O4S
    4,6-Dimethoxy-1-(2'-thienyl)-2-naphthoesaeure
    —— 4-[3-(2-Fluorophenyl)phenyl]-2-(3-pyridylmethyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine 176030-96-9 C25H17FN4O
    4-[3-(2-Fluorophenyl)phenyl]-2-(3-pyridylmethyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine
    —— 4-Acetonyl-3-methyl-5-phenylpyrazol 66685-29-8 C13H14N2O
    4-Acetonyl-3-methyl-5-phenylpyrazol
    —— 4-bromo-spiro[anthra[1,2-<i>d</i>]imidazole-2,1'-cyclohexane]-6,11-dione 66392-45-8 C20H15BrN2O2
    4-bromo-spiro[anthra[1,2-<i>d</i>]imidazole-2,1'-cyclohexane]-6,11-dione
    —— 4-bromomethyl-2-(4-fluorobenzyl)-6-(3-fluoro-4-methoxyphenyl)-2H-pyridazin-3-one 639822-49-4 C19H15BrF2N2O2
    4-bromomethyl-2-(4-fluorobenzyl)-6-(3-fluoro-4-methoxyphenyl)-2H-pyridazin-3-one
    —— 4,4'-dimethyl-[5,5']bithiazolylidene-2,2'-dione-bis-(5-ethoxycarbonyl-4-methyl-thiazol-2-ylhydrazone) 118661-95-3 C22H24N8O4S4
    4,4'-dimethyl-[5,5']bithiazolylidene-2,2'-dione-bis-(5-ethoxycarbonyl-4-methyl-thiazol-2-ylhydrazone)
    —— 4-[(3-cyanopyridin-2-yl)oxy]-2,5-difluoro-N-(methylsulfonyl)benzamide 1355065-33-6 C14H9F2N3O4S
    4-[(3-cyanopyridin-2-yl)oxy]-2,5-difluoro-N-(methylsulfonyl)benzamide
    —— (4S,5S)-5-methyl-4-propyloxazolidin-2-one 1380245-46-4 C7H13NO2
    (4S,5S)-5-methyl-4-propyloxazolidin-2-one
    —— 4-((E)-2-Dimethylamino-vinyl)-8-methoxy-benzo[g]quinoline-5,10-dione 143704-00-1 C18H16N2O3
    4-((E)-2-Dimethylamino-vinyl)-8-methoxy-benzo[g]quinoline-5,10-dione
    —— 4-morpholino-N-(4-(5-(4-morpholinobenzamido)-1H-indazol-1-yl)phenyl)piperidine-1-carboxamide 1292827-93-0 C34H39N7O4
    4-morpholino-N-(4-(5-(4-morpholinobenzamido)-1H-indazol-1-yl)phenyl)piperidine-1-carboxamide
    —— 4-{2-[2-(4-chloro-phenyl)-4,5,6,7-tetrahydro-2H-indazol-3-yl]-2-cyclohexyl-acetylamino}-3-fluoro-benzoic acid ethyl ester 1219496-34-0 C30H33ClFN3O3
    4-{2-[2-(4-chloro-phenyl)-4,5,6,7-tetrahydro-2H-indazol-3-yl]-2-cyclohexyl-acetylamino}-3-fluoro-benzoic acid ethyl ester
    —— 4-hydroxy-3-methoxy-5-nitrophenyl (3-quinolinyl) ketone 134611-91-9 C17H12N2O5
    4-hydroxy-3-methoxy-5-nitrophenyl (3-quinolinyl) ketone
    —— 4-(N-cycloheptyl-N-phenylamino) butyric acid 155082-40-9 C17H25NO2
    4-(N-cycloheptyl-N-phenylamino) butyric acid
    —— 4-[7-(2-Ethoxycarbonyl-acetyl)-9,10-dihydro-phenanthren-2-yl]-butyric acid methyl ester 35639-16-8 C24H26O5
    4-[7-(2-Ethoxycarbonyl-acetyl)-9,10-dihydro-phenanthren-2-yl]-butyric acid methyl ester
    —— 4-nitrobenzoic acid (R)-1-[(2R,3aS,5R,6aS)-5-((1E,3E)-4-bromohexa-1,3-dienyl)hexahydrofuro[3,2-b]furan-2-yl]-3-trimethylsilanylprop-2-ynyl ester 951698-45-6 C25H30BrNO6Si
    4-nitrobenzoic acid (R)-1-[(2R,3aS,5R,6aS)-5-((1E,3E)-4-bromohexa-1,3-dienyl)hexahydrofuro[3,2-b]furan-2-yl]-3-trimethylsilanylprop-2-ynyl ester
    —— 4β-acetoxy-5α-hydroxy-1α,2α-epoxycholestan-3-one 105075-27-2 C29H46O5
    4β-acetoxy-5α-hydroxy-1α,2α-epoxycholestan-3-one
    —— 4-(methoxycarbonyl)-2-phenylcyclohepta-2,4,6-trien-1-one 136175-64-9 C15H12O3
    4-(methoxycarbonyl)-2-phenylcyclohepta-2,4,6-trien-1-one
    —— 4-(3-chloronaphthalen-1-yl)-1-[4-methyl-1-(naphthalen-2-yl)methyl-1H-imidazol-5-ylmethyl]-3-(4-methylpiperazin-1-yl)carbonyl-1H-pyrrole 303779-03-5 C36H34ClN5O
    4-(3-chloronaphthalen-1-yl)-1-[4-methyl-1-(naphthalen-2-yl)methyl-1H-imidazol-5-ylmethyl]-3-(4-methylpiperazin-1-yl)carbonyl-1H-pyrrole
    —— 4-N-(9H-fluoren-2-yl)-2-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazine-2,4-diamine 333726-99-1 C25H23N5O3
    4-N-(9H-fluoren-2-yl)-2-N-(3,4,5-trimethoxyphenyl)-1,3,5-triazine-2,4-diamine
    —— 4-bromo-N-(4-(t-butyl)phenyl)-N-(4-(trimethylsilyl)phenyl)aniline 1372107-28-2 C25H30BrNSi
    4-bromo-N-(4-(t-butyl)phenyl)-N-(4-(trimethylsilyl)phenyl)aniline
    —— 4-(((2-((tert-butoxycarbonyl)(methyl)amino)ethyl)(methyl)carbamoyl)oxy)benzyl acetate 1443515-45-4 C19H28N2O6
    4-(((2-((tert-butoxycarbonyl)(methyl)amino)ethyl)(methyl)carbamoyl)oxy)benzyl acetate
    —— 4-<chloromethyl>-spiro<1,3-dioxolane-5,9'-<9H>-fluorene> 101991-00-8 C16H13ClO2
    4-<chloromethyl>-spiro<1,3-dioxolane-5,9'-<9H>-fluorene>
    —— 4-iodophenyl-1-dipropylaminoethanone 1093169-73-3 C14H20INO
    4-iodophenyl-1-dipropylaminoethanone
    —— 4-[1-(2-Cyclohexylamino-pyrimidin-4-yl)-2-(3-trifluoromethyl-phenyl)-1H-imidazol-4-yl]-piperidine-1-carboxylic acid ethyl ester 742079-06-7 C28H33F3N6O2
    4-[1-(2-Cyclohexylamino-pyrimidin-4-yl)-2-(3-trifluoromethyl-phenyl)-1H-imidazol-4-yl]-piperidine-1-carboxylic acid ethyl ester
    —— [4-(4'-fluorobiphenyl-3-sulphonylamino)phenyl]carbamic acid tert-butyl ester 1259029-81-6 C23H23FN2O4S
    [4-(4'-fluorobiphenyl-3-sulphonylamino)phenyl]carbamic acid tert-butyl ester
    —— 4-nitro-N-[4-[[4-(3,4,5-trimethoxyanilino)-1,3,5-triazin-2-yl]amino]phenyl]benzenesulfonamide 333731-91-2 C24H23N7O7S
    4-nitro-N-[4-[[4-(3,4,5-trimethoxyanilino)-1,3,5-triazin-2-yl]amino]phenyl]benzenesulfonamide
    —— 4-[2-benzylsulfanyl-5-(4-fluorophenyl)-1H-imidazol-4-yl]-pyridine 475585-59-2 C21H16FN3S
    4-[2-benzylsulfanyl-5-(4-fluorophenyl)-1H-imidazol-4-yl]-pyridine
    —— 4-(benzimidazol-2-yl)-6-[4-(dimethylamino)phenyl]pyrimidin-2-amine 1152184-28-5 C19H18N6
    4-(benzimidazol-2-yl)-6-[4-(dimethylamino)phenyl]pyrimidin-2-amine
    —— 4,4-Dimethyl-2(methylsulfonyl-methyl)-2H,4H-isoquinoline-1,3-dione 70007-72-6 C13H15NO4S
    4,4-Dimethyl-2(methylsulfonyl-methyl)-2H,4H-isoquinoline-1,3-dione