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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-ethylsulfanyl-3-(morpholine-4-sulfonyl)-benzoic acid 299181-57-0 C13H17NO5S2
    4-ethylsulfanyl-3-(morpholine-4-sulfonyl)-benzoic acid
    —— 4-(quinolin-4-ylmethylamino)benzenesulfonamide 74028-25-4 C16H15N3O2S
    4-(quinolin-4-ylmethylamino)benzenesulfonamide
    —— 4-(4,5-Dimethyl-2-phenyl-thieno[2,3-d]pyrimidin-6-yl)-1,2,3,3a,5-pentaaza-cyclopenta[a]naphthalene 139436-11-6 C22H15N7S
    4-(4,5-Dimethyl-2-phenyl-thieno[2,3-d]pyrimidin-6-yl)-1,2,3,3a,5-pentaaza-cyclopenta[a]naphthalene
    —— 4-Chlor-5-mercapto-3-(2H)-pyridazin-thion 28009-28-1 C4H3ClN2S2
    4-Chlor-5-mercapto-3-(2H)-pyridazin-thion
    —— 4-{4-[3-(4-chloro-phenyl)-ureido]-piperidine-1-sulfonyl}-benzoic acid 1020266-21-0 C19H20ClN3O5S
    4-{4-[3-(4-chloro-phenyl)-ureido]-piperidine-1-sulfonyl}-benzoic acid
    —— 4,4'-bis(1-phenylacetyl-semicarbazide)diphenylmethane 1130206-84-6 C31H30N6O4
    4,4'-bis(1-phenylacetyl-semicarbazide)diphenylmethane
    —— 4,4-dimethyl-1-phenyl-2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)pent-2-en-1-ol 1016546-86-3 C19H29BO3
    4,4-dimethyl-1-phenyl-2-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)pent-2-en-1-ol
    —— 4-(4-(benzyloxy)phenyl)-3-bromo-1-(4-methoxyphenyl)butan-2-one 951226-26-9 C24H23BrO3
    4-(4-(benzyloxy)phenyl)-3-bromo-1-(4-methoxyphenyl)butan-2-one
    —— 4-phenyl-1-(pyridin-2-yl)but-2-yn-1-yl 2-bromobenzoate 1256742-92-3 C22H16BrNO2
    4-phenyl-1-(pyridin-2-yl)but-2-yn-1-yl 2-bromobenzoate
    —— 4-(tert-butoxycarbonyl)phenyl methyl carbonate 1341216-93-0 C13H16O5
    4-(tert-butoxycarbonyl)phenyl methyl carbonate
    —— 4-Phenyl-4-aethoxycarbonyl-pimelinsaeure-dimethylester 109556-49-2 C18H24O6
    4-Phenyl-4-aethoxycarbonyl-pimelinsaeure-dimethylester
    —— (4Z,9Z,15Z)-1,21-dihydro-19-ethoxy-5,10,15-tris(4-methoxycarbonylphenyl)-23H-bilin-1-one 1392000-10-0 C45H36N4O8
    (4Z,9Z,15Z)-1,21-dihydro-19-ethoxy-5,10,15-tris(4-methoxycarbonylphenyl)-23H-bilin-1-one
    —— 4-Hydroxy-6-methyl-3-(endo-6-morpholino-cis-bicyclo<3.1.0>hex-6-yl)-2H-pyran-2-on 113087-14-2 C16H21NO4
    4-Hydroxy-6-methyl-3-(endo-6-morpholino-cis-bicyclo<3.1.0>hex-6-yl)-2H-pyran-2-on
    —— 4-(pyrrolin-2-yliden)-isoquinoline 157834-62-3 C13H12N2
    4-(pyrrolin-2-yliden)-isoquinoline
    —— 4-{4-[(1R,2S)-2-((R)-1-carbamoyl-ethylcarbamoyl)-cyclopentylamino]-5-trifluoromethyl-pyrimidin-2-yl-amino}-N-methyl-N-(1-methyl-piperidin-4-yl)-benzamide 958227-05-9 C28H37F3N8O3
    4-{4-[(1R,2S)-2-((R)-1-carbamoyl-ethylcarbamoyl)-cyclopentylamino]-5-trifluoromethyl-pyrimidin-2-yl-amino}-N-methyl-N-(1-methyl-piperidin-4-yl)-benzamide
    —— 4-{4-[(1R,2S)-2-(azetidine-1-carbonyl)-cyclopentylamino]-5-bromo-pyrimidin-2-yl-amino}-N-methyl-N-(1-methyl-piperidin-4-yl)-benzamide 958227-42-4 C27H36BrN7O2
    4-{4-[(1R,2S)-2-(azetidine-1-carbonyl)-cyclopentylamino]-5-bromo-pyrimidin-2-yl-amino}-N-methyl-N-(1-methyl-piperidin-4-yl)-benzamide
    —— 4-allyl-2,6-di-tert-butyl-4-(2-hydroxyethyl)cyclohexa-2,5-dien-1-one 1131688-06-6 C19H30O2
    4-allyl-2,6-di-tert-butyl-4-(2-hydroxyethyl)cyclohexa-2,5-dien-1-one
    —— (4,4'-dinitro-benzhydryl)-dimethyl-amine oxide 121966-84-5 C15H15N3O5
    (4,4'-dinitro-benzhydryl)-dimethyl-amine oxide
    —— 4-[(1,2,4-thiadiazol-5-ylamino)sulfonyl]-N-(1-[4-(trifluoromethyl)phenyl]ethyl)benzamide 1063730-98-2 C18H15F3N4O3S2
    4-[(1,2,4-thiadiazol-5-ylamino)sulfonyl]-N-(1-[4-(trifluoromethyl)phenyl]ethyl)benzamide
    —— 4-[2-amino-4-(2-furyl)-5-pyrimidinyl]-1-(3-trifluoromethylbenzyl)-1,2-dihydro-2-pyridinone 518354-39-7 C21H15F3N4O2
    4-[2-amino-4-(2-furyl)-5-pyrimidinyl]-1-(3-trifluoromethylbenzyl)-1,2-dihydro-2-pyridinone
    —— 4-((S)-4-carboxy-2-{[6-(2-hydroxy-propyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913951-20-9 C26H33N5O7
    4-((S)-4-carboxy-2-{[6-(2-hydroxy-propyl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-Phenyl-2-picolin-N-oxid 55218-70-7 C12H11NO
    4-Phenyl-2-picolin-N-oxid
    —— 4,4,6-trimethyltrimethylenesulphite 25545-81-7 C6H12O3S
    4,4,6-trimethyltrimethylenesulphite
    —— 4-{(S)-5-carboxy-2-[(2,6-diphenyl-pyrimidine-4-carbonyl)-amino]-pentanoyl}-piperazine-1-carboxylic acid ethyl ester 913948-15-9 C30H33N5O6
    4-{(S)-5-carboxy-2-[(2,6-diphenyl-pyrimidine-4-carbonyl)-amino]-pentanoyl}-piperazine-1-carboxylic acid ethyl ester
    —— (4-fluorophenyl)(3-(2-(pyrrolidin-1-yl)thiazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone 1338374-61-0 C19H19FN6OS
    (4-fluorophenyl)(3-(2-(pyrrolidin-1-yl)thiazol-4-yl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methanone
    —— [4-difluoromethoxy-2-ethyl-8-fluoro-3-(4-methoxybenzyl)quinolin-5-yloxy]acetic acid methyl ester 1071496-19-9 C23H22F3NO5
    [4-difluoromethoxy-2-ethyl-8-fluoro-3-(4-methoxybenzyl)quinolin-5-yloxy]acetic acid methyl ester
    —— (4-cyclopropylphenyl)-[3-((1R,2S,3S,4R,5R)-2,3,4-trisbenzyloxy-5-benzyloxymethylcyclohexyloxy)pyridin-4-yl]methanol 875110-36-4 C50H51NO6
    (4-cyclopropylphenyl)-[3-((1R,2S,3S,4R,5R)-2,3,4-trisbenzyloxy-5-benzyloxymethylcyclohexyloxy)pyridin-4-yl]methanol
    —— 4-[4-(2-bromophenyl)-1H-1,2,3-triazol-1-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1402636-90-1 C14H17BrN4O4S
    4-[4-(2-bromophenyl)-1H-1,2,3-triazol-1-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-cyclopentylmethyl-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 1400571-01-8 C28H37F2NO5
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-cyclopentylmethyl-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-Oxo-2-thioxo-3-<3-methyl-benzyl>-1.2.3.4-tetrahydro-chinazolin 35977-03-8 C16H14N2OS
    4-Oxo-2-thioxo-3-<3-methyl-benzyl>-1.2.3.4-tetrahydro-chinazolin
    —— 4-Nitrobenzyl(1S,5R,6S)-6-((1R)-1-hydroxyethyl)-2-[7-(2-(E)-methoxycarbonylvinyl)imidazo-[5,1-b]thiazol-2-yl]-1-methyl-1-carbapen-2-em-3-carboxylate 258840-41-4 C26H24N4O8S
    4-Nitrobenzyl(1S,5R,6S)-6-((1R)-1-hydroxyethyl)-2-[7-(2-(E)-methoxycarbonylvinyl)imidazo-[5,1-b]thiazol-2-yl]-1-methyl-1-carbapen-2-em-3-carboxylate
    —— 4-chloro-3-(3-iodophenyl)-1-methyl-5-phenyl-1H-pyrazolo[3,4-c]pyridazine 1404504-17-1 C18H12ClIN4
    4-chloro-3-(3-iodophenyl)-1-methyl-5-phenyl-1H-pyrazolo[3,4-c]pyridazine
    —— 4,4-Dinitro-heptanedioic acid bis-[(2-fluoro-2,2-dinitro-ethyl)-amide] 33046-37-6 C11H14F2N8O14
    4,4-Dinitro-heptanedioic acid bis-[(2-fluoro-2,2-dinitro-ethyl)-amide]
    —— 4-{8-amino-3-[(6R,8aS)-2,2-dimethyl-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-3-ethoxy-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide 1620674-32-9 C31H32F3N7O3
    4-{8-amino-3-[(6R,8aS)-2,2-dimethyl-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-3-ethoxy-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide
    —— 4-[(5-bromothiophen-2-ylmethylene)amino]-5-mercapto-1,2,4-triazole 1456726-96-7 C7H5BrN4S2
    4-[(5-bromothiophen-2-ylmethylene)amino]-5-mercapto-1,2,4-triazole
    —— (+)-(4R,5R)-5-(3-methoxyphenyl)-4-(3-(phenylethynyl)phenyl)oxazolidin-2-one 1375749-24-8 C24H19NO3
    (+)-(4R,5R)-5-(3-methoxyphenyl)-4-(3-(phenylethynyl)phenyl)oxazolidin-2-one
    —— 4-[2-(2-methyl-1H-indol-3-yl)thiazol-4-yl]benzonitrile 1409944-69-9 C19H13N3S
    4-[2-(2-methyl-1H-indol-3-yl)thiazol-4-yl]benzonitrile
    —— (+/-)-4-[1-(2-fluoro-benzyl)-2-hydroxy-ethylamino]-3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-1H-pyridin-2-one 468735-82-2 C25H23FN6O2
    (+/-)-4-[1-(2-fluoro-benzyl)-2-hydroxy-ethylamino]-3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-1H-pyridin-2-one
    —— 4-hydroxy-8-phenylpyrazolo[1,5-a]-1,3,5-triazine 117381-48-3 C11H8N4O
    4-hydroxy-8-phenylpyrazolo[1,5-a]-1,3,5-triazine
    —— 4,5-bis-(3,4,5-trimethoxy-phenyl)-3<i>H</i>-oxazol-2-one 102449-88-7 C21H23NO8
    4,5-bis-(3,4,5-trimethoxy-phenyl)-3<i>H</i>-oxazol-2-one
    —— 4,5-dibromo-2,3-dichlorothiophene 40477-46-1 C4Br2Cl2S
    4,5-dibromo-2,3-dichlorothiophene
    —— (4aR,11bR)-10-pyrimidin-5-yl-4,4a,5,6,7,11b-hexahydro-3-thia-1-aza-dibenzo[a,c]cyclohepten-2-ylamine 1415001-80-7 C17H18N4S
    (4aR,11bR)-10-pyrimidin-5-yl-4,4a,5,6,7,11b-hexahydro-3-thia-1-aza-dibenzo[a,c]cyclohepten-2-ylamine
    —— 4-chloro-N-(2-cycloheptylethyl)-1-((3-hydroxyoxetan-3-yl)methyl)-1H-indole-3-carboxamide 1415459-73-2 C22H29ClN2O3
    4-chloro-N-(2-cycloheptylethyl)-1-((3-hydroxyoxetan-3-yl)methyl)-1H-indole-3-carboxamide
    —— 4-Hydroxy-2-(p-nitro-phenyl)-5-aza-phthalazinon-(1), N,N'-Chinolinoyl-p-nitro-phenylhydrazin 16858-37-0 C13H8N4O4
    4-Hydroxy-2-(p-nitro-phenyl)-5-aza-phthalazinon-(1), N,N'-Chinolinoyl-p-nitro-phenylhydrazin
    —— 4-<(3,4-dihydro-2-methyl-4-oxo-6-quinazolinyl)methoxy>benzoic acid 133446-88-5 C17H14N2O4
    4-<(3,4-dihydro-2-methyl-4-oxo-6-quinazolinyl)methoxy>benzoic acid
    —— 4'-{2-[((2R)-2-hydroxy-2-{4-hydroxy-3-[(methylsulfonyl)amino]phenyl}ethyl)amino]ethyl}-3-isopropoxy-4-biphenylcarboxylic acid 855593-71-4 C27H32N2O7S
    4'-{2-[((2R)-2-hydroxy-2-{4-hydroxy-3-[(methylsulfonyl)amino]phenyl}ethyl)amino]ethyl}-3-isopropoxy-4-biphenylcarboxylic acid
    —— 4,7-Bis(dimethylamino)-benzo<c>cinnolin 57880-62-3 C16H18N4
    4,7-Bis(dimethylamino)-benzo<c>cinnolin
    —— 4,6-dimethyl-1-<i>p</i>-tolyl-1<i>H</i>-pyrrolo[2,3-<i>b</i>]pyridine-3-carbonitrile 59661-45-9 C17H15N3
    4,6-dimethyl-1-<i>p</i>-tolyl-1<i>H</i>-pyrrolo[2,3-<i>b</i>]pyridine-3-carbonitrile
    —— 4-(4-methyl-piperazin-1-yl)-[1,3,5]triazin-2-ylamine 58759-25-4 C8H14N6
    4-(4-methyl-piperazin-1-yl)-[1,3,5]triazin-2-ylamine
    —— 4,7a,9a-trimethyl-7a,9a-dihydro-2H-[1,2]dioxeto[3',4':4,5]furo[2,3-h]chromen-2-one 129812-27-7 C14H12O5
    4,7a,9a-trimethyl-7a,9a-dihydro-2H-[1,2]dioxeto[3',4':4,5]furo[2,3-h]chromen-2-one