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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-chloro-2-methoxycarbonyl-thiophene-3-sulphonyl chloride 937639-93-5 C6H4Cl2O4S2
4-chloro-2-methoxycarbonyl-thiophene-3-sulphonyl chloride
—— 4-(p-octadecyloxyphenyl)-2-methyl-buta-2,3-dienoic acid 63290-23-3 C29H46O3
4-(p-octadecyloxyphenyl)-2-methyl-buta-2,3-dienoic acid
—— 4-ethyl-9-{[2-fluoro-4-(1H-indol-6-yl)phenyl]methyl}-1-oxa-4,9-diazaspiro[5.5]undecan-3-one trifluoroacetate salt 1534372-99-0 C2HF3O2*C25H28FN3O2
4-ethyl-9-{[2-fluoro-4-(1H-indol-6-yl)phenyl]methyl}-1-oxa-4,9-diazaspiro[5.5]undecan-3-one trifluoroacetate salt
—— 4,6-Bis-(carboxymethylmercapto)-5-phenyl-pyrimidin 3974-24-1 C14H12N2O4S2
4,6-Bis-(carboxymethylmercapto)-5-phenyl-pyrimidin
—— 4-Chlor-3-nitro-4',4''-dimethoxy-triphenylamin 112625-06-6 C20H17ClN2O4
4-Chlor-3-nitro-4',4''-dimethoxy-triphenylamin
—— 4-(3-chloro-pyridin-2-yl)-N-[4-(2,2,2-trifluoromethyl-1-methyl-ethyl)-phenyl]-benzamide 717111-97-2 C21H16ClF3N2O
4-(3-chloro-pyridin-2-yl)-N-[4-(2,2,2-trifluoromethyl-1-methyl-ethyl)-phenyl]-benzamide
—— 4-{4-[3-(2,4-Difluoro-phenoxy)-propyl]-piperazin-1-yl}-1H-indole 349671-47-2 C21H23F2N3O
4-{4-[3-(2,4-Difluoro-phenoxy)-propyl]-piperazin-1-yl}-1H-indole
—— 4-benzyl-5-{[(4-phenyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)sulfanyl]methyl}-4H-1,2,4-triazole-3(2H)-thione 1359941-64-2 C23H19N7S2
4-benzyl-5-{[(4-phenyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)sulfanyl]methyl}-4H-1,2,4-triazole-3(2H)-thione
—— 4-dimethylamino-benzaldehyde (3-furfuryl-4-oxo-thiazolidin-2-ylidene)-hydrazone 26959-72-8 C17H18N4O2S
4-dimethylamino-benzaldehyde (3-furfuryl-4-oxo-thiazolidin-2-ylidene)-hydrazone
—— 4-(1-ethyl-2-methylimidazol-5-yl)-2-{4-[N-(3-methoxypropyl)sulphamoyl]anilino}pyrimidine 403791-42-4 C20H26N6O3S
4-(1-ethyl-2-methylimidazol-5-yl)-2-{4-[N-(3-methoxypropyl)sulphamoyl]anilino}pyrimidine
—— 4-(6-carboxy-hexyl)-oxazole-5-carboxylic acid 58176-99-1 C11H15NO5
4-(6-carboxy-hexyl)-oxazole-5-carboxylic acid
—— 4-Methyl-1,2-tetramethylen-cyclooctatetraen 56424-36-3 C13H16
4-Methyl-1,2-tetramethylen-cyclooctatetraen
—— 4-(1',2'-Epoxy-1'-methylaethyl)-1-oxospiro<2,5>octan 73915-82-9 C10H16O2
4-(1',2'-Epoxy-1'-methylaethyl)-1-oxospiro<2,5>octan
—— 4-xanthen-9-ylmethyl-[1,2]naphthoquinone 71096-11-2 C24H16O3
4-xanthen-9-ylmethyl-[1,2]naphthoquinone
—— 4-Acetyl-3-butyl-2-methoxy-2,3-dihydrofuran 85255-07-8 C11H18O3
4-Acetyl-3-butyl-2-methoxy-2,3-dihydrofuran
—— 4-Pentyloxy-thiobenzoic acid S-(6-nonyloxy-pyridazin-3-yl) ester 72486-63-6 C25H36N2O3S
4-Pentyloxy-thiobenzoic acid S-(6-nonyloxy-pyridazin-3-yl) ester
—— 4,4'-[3,6-bis-(4-methyl-benzoyl)-[1,2,4,5]tetrazine-1,4-diyl]-bis-benzoic acid 73219-05-3 C32H24N4O6
4,4'-[3,6-bis-(4-methyl-benzoyl)-[1,2,4,5]tetrazine-1,4-diyl]-bis-benzoic acid
—— 4-(2,8-Dimethyl-quinolin-4-ylamino)-benzoic acid [1-{4-[bis-(2-chloro-ethyl)-amino]-phenyl}-meth-(Z)-ylidene]-hydrazide 74459-76-0 C29H29Cl2N5O
4-(2,8-Dimethyl-quinolin-4-ylamino)-benzoic acid [1-{4-[bis-(2-chloro-ethyl)-amino]-phenyl}-meth-(Z)-ylidene]-hydrazide
—— 4-(3,4-dichloro-phenyl)-4-methylenehydrazono-2-morpholin-4-yl-<i>N</i>-phenyl-butyramide 70012-24-7 C21H22Cl2N4O2
4-(3,4-dichloro-phenyl)-4-methylenehydrazono-2-morpholin-4-yl-<i>N</i>-phenyl-butyramide
—— 4-Hydroxy-3-(isobutyl-phenyl-amino)-6-phenethyl-6-phenyl-5,6-dihydro-pyran-2-one 491827-16-8 C29H31NO3
4-Hydroxy-3-(isobutyl-phenyl-amino)-6-phenethyl-6-phenyl-5,6-dihydro-pyran-2-one
—— 4-[5-(3-tert-butyl-phenylcarbamoyl)-pyridin-2-yl]-piperazine-1-carboxylic acid tert-butyl ester 1224871-11-7 C25H34N4O3
4-[5-(3-tert-butyl-phenylcarbamoyl)-pyridin-2-yl]-piperazine-1-carboxylic acid tert-butyl ester
—— (4-isovaleryl-phenyl)-(tetra-O-acetyl-β-D-glucopyranoside) 115291-17-3 C25H32O11
(4-isovaleryl-phenyl)-(tetra-O-acetyl-β-D-glucopyranoside)
—— (4R,5R)-5-allyl-4-methoxy-3-(2R-methoxyethoxy-1S-apocamphane-1-carbonyl)-2-thiazolidinone 515143-27-8 C20H31NO5S
(4R,5R)-5-allyl-4-methoxy-3-(2R-methoxyethoxy-1S-apocamphane-1-carbonyl)-2-thiazolidinone
—— 4-(2-tolylamino)-2-chlorophenyl 2,5-dichloro-3-thienyl ketone 473423-51-7 C18H12Cl3NOS
4-(2-tolylamino)-2-chlorophenyl 2,5-dichloro-3-thienyl ketone
—— 4'-[(2R)-2-[[(2S)-2-(3-Chlorophenyl)-2-hydroxyethyl]-amino]propyl]-3-methoxy-1,1'-biphenyl-4-carboxylic Acid Hydrochloride 643091-21-8 C25H26ClNO4*ClH
4'-[(2R)-2-[[(2S)-2-(3-Chlorophenyl)-2-hydroxyethyl]-amino]propyl]-3-methoxy-1,1'-biphenyl-4-carboxylic Acid Hydrochloride
—— 4-(2-methyl-2H-benzotriazol-5-yl)-5-(6-methyl-pyridin-2-yl)-1H-imidazole-2-carboxylic acid amide 676372-24-0 C17H15N7O
4-(2-methyl-2H-benzotriazol-5-yl)-5-(6-methyl-pyridin-2-yl)-1H-imidazole-2-carboxylic acid amide
—— 4-(2-(3-bromophenyl)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 1036396-67-4 C16H17BrN2O
4-(2-(3-bromophenyl)ethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
—— 4-cyano-N-(3-((4-oxo-3,4,5,6,7,8-hexahydrophthalazin-1-yl)methyl)phenyl)benzenesulfonamide 1036395-02-4 C22H20N4O3S
4-cyano-N-(3-((4-oxo-3,4,5,6,7,8-hexahydrophthalazin-1-yl)methyl)phenyl)benzenesulfonamide
—— 4-amino-5-(1-methyl-4-nitro-1H-pyrrol-2-yl)-4H-[1,2,4]-triazole-3-thiol 1003849-22-6 C7H8N6O2S
4-amino-5-(1-methyl-4-nitro-1H-pyrrol-2-yl)-4H-[1,2,4]-triazole-3-thiol
—— 4-(3,5,5-trimethyl-4,5-dihydro-pyrazol-1-yl)-benzoic acid furfurylidenehydrazide 71478-94-9 C18H20N4O2
4-(3,5,5-trimethyl-4,5-dihydro-pyrazol-1-yl)-benzoic acid furfurylidenehydrazide
—— 4,4'-bis-dodecyloxy-[2,2']bipyridinyl 1,1'-dioxide 73197-47-4 C34H56N2O4
4,4'-bis-dodecyloxy-[2,2']bipyridinyl 1,1'-dioxide
—— <4-Methyl-benzyl>-methyl-silanol 63745-34-6 C9H14OSi
<4-Methyl-benzyl>-methyl-silanol
—— 4-[1-Cyano-meth-(Z)-ylidene]-2-methyl-1-oxo-1,2,3,4-tetrahydro-isoquinoline-3-carbonitrile 74053-62-6 C13H9N3O
4-[1-Cyano-meth-(Z)-ylidene]-2-methyl-1-oxo-1,2,3,4-tetrahydro-isoquinoline-3-carbonitrile
—— 4-(3-(cyclopropylmethyl)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)-2-((1S,2S)-2-hydroxycyclopentylamino)benzamide 1073971-41-1 C25H32N4O3
4-(3-(cyclopropylmethyl)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)-2-((1S,2S)-2-hydroxycyclopentylamino)benzamide
—— 4-hydroxy-2-methyl-11-propoxyanthra[2,3-b]furan-5,10-dione 1082607-75-7 C20H16O5
4-hydroxy-2-methyl-11-propoxyanthra[2,3-b]furan-5,10-dione
—— 4-(2-[(2-hydroxyethyl)amino]-4-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)-N-isobutylbenzamide 583875-48-3 C21H25N5O3
4-(2-[(2-hydroxyethyl)amino]-4-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)-N-isobutylbenzamide
—— 4-(3-amino-6-bromo-1,2,4-triazin-5-yl)benzonitrile 1321517-64-9 C10H6BrN5
4-(3-amino-6-bromo-1,2,4-triazin-5-yl)benzonitrile
—— [4,5-Dimethyl-2-(1-phenyl-vinyl)-2H-pyrazol-3-yl]-phenyl-amine 117040-36-5 C19H19N3
[4,5-Dimethyl-2-(1-phenyl-vinyl)-2H-pyrazol-3-yl]-phenyl-amine
—— 4-(2-Chlorophenyl)-1-(2-pyrrolidone-5-carbonyl)piperazine 110957-16-9 C15H18ClN3O2
4-(2-Chlorophenyl)-1-(2-pyrrolidone-5-carbonyl)piperazine
—— 4-Methyl-1-(2-naphthyl)-1H-1,2,3-triazolo<5,4-b>pyridine 117566-25-3 C16H12N4
4-Methyl-1-(2-naphthyl)-1H-1,2,3-triazolo<5,4-b>pyridine
—— 4-iodo-5H-dibenzo[a,d]cyclohepten-5-one 593249-09-3 C15H9IO
4-iodo-5H-dibenzo[a,d]cyclohepten-5-one
—— 4-(2,4-Dichloro-phenyl)-2-[1-(2-methoxy-phenyl)-cyclopropyl]-5-nitro-thiazole 488106-25-8 C19H14Cl2N2O3S
4-(2,4-Dichloro-phenyl)-2-[1-(2-methoxy-phenyl)-cyclopropyl]-5-nitro-thiazole
—— 4-(nitrooxy)-d8-butyl (S)-2-(6-methoxy-2-naphthyl)-propanoate 1254693-43-0 C18H21NO6
4-(nitrooxy)-d8-butyl (S)-2-(6-methoxy-2-naphthyl)-propanoate
—— 4-(3,5-Dibenzyloxyphenyl)-1-phenoxy-pent-3-en 63790-34-1 C31H30O3
4-(3,5-Dibenzyloxyphenyl)-1-phenoxy-pent-3-en
—— (4S)-1-(4-chlorobenzyl)-4-(3-cyclopentyloxy-4-methoxyphenyl)-2-pyrrolidone 514215-62-4 C23H26ClNO3
(4S)-1-(4-chlorobenzyl)-4-(3-cyclopentyloxy-4-methoxyphenyl)-2-pyrrolidone
—— (4-methylpiperazin-1-yl)-[5-[[4-[4-(oxan-4-yloxy)pyridin-2-yl]pyrimidin-2-yl]amino]-1H-indol-2-yl]methanone 1391599-64-6 C28H31N7O3
(4-methylpiperazin-1-yl)-[5-[[4-[4-(oxan-4-yloxy)pyridin-2-yl]pyrimidin-2-yl]amino]-1H-indol-2-yl]methanone
—— 4'-[1-[[N-(3,4-dichlorophenyl)-N-methylglycyl](methyl)amino]-2-(1-pyrrolidinyl)ethyl]-5-fluoro-N-methyl-3-biphenylcarboxamide 1003873-52-6 C30H33Cl2FN4O2
4'-[1-[[N-(3,4-dichlorophenyl)-N-methylglycyl](methyl)amino]-2-(1-pyrrolidinyl)ethyl]-5-fluoro-N-methyl-3-biphenylcarboxamide
—— 4'-trifluoromethyl-biphenyl-2-carboxylic acid [2-(4-(furan-2-ylmethyl)piperazin-1-yl)-pyridin-5-yl]-amide 381707-96-6 C28H25F3N4O2
4'-trifluoromethyl-biphenyl-2-carboxylic acid [2-(4-(furan-2-ylmethyl)piperazin-1-yl)-pyridin-5-yl]-amide
—— 4-(2,6-Dimethyl-pyran-4-ylideneamino)-benzoic acid methyl ester 79080-17-4 C15H15NO3
4-(2,6-Dimethyl-pyran-4-ylideneamino)-benzoic acid methyl ester
—— 4-[1-Chloro-eth-(Z)-ylidene]-oct-1-ene 68092-06-8 C10H17Cl
4-[1-Chloro-eth-(Z)-ylidene]-oct-1-ene