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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-C-<(R)-1-methoxyethyl>-2,3-O-methylene-L-arabinose 77988-42-2 C9H16O6
4-C-<(R)-1-methoxyethyl>-2,3-O-methylene-L-arabinose
—— 4'-([2,2':6',2''-Terpyridin]-4'-yl)-[1,1'-biphenyl]-4-carboxylic acid 1005211-20-0 C28H19N3O2
4'-([2,2':6',2''-Terpyridin]-4'-yl)-[1,1'-biphenyl]-4-carboxylic acid
—— 4-methylbenzo[g][1]benzofuran-5-ol 22399-47-9 C13H10O2
4-methylbenzo[g][1]benzofuran-5-ol
—— 4-[2-[9,10-Bis(1,3-dithiol-2-ylidene)-6-[2-[4-[2-[2-(1,3-dithiol-2-ylidene)-1,3-dithiol-4-yl]ethynyl]-2,5-dihexoxyphenyl]ethynyl]anthracen-2-yl]ethynyl]benzaldehyde 1192140-74-1 C57H46O3S8
4-[2-[9,10-Bis(1,3-dithiol-2-ylidene)-6-[2-[4-[2-[2-(1,3-dithiol-2-ylidene)-1,3-dithiol-4-yl]ethynyl]-2,5-dihexoxyphenyl]ethynyl]anthracen-2-yl]ethynyl]benzaldehyde
—— (4Z,8E)-(1R,11R,14S)-1,8,14-Trimethyl-15-methylene-bicyclo[9.3.1]pentadeca-4,8-diene-4-carboxylic acid 150930-79-3 C20H30O2
(4Z,8E)-(1R,11R,14S)-1,8,14-Trimethyl-15-methylene-bicyclo[9.3.1]pentadeca-4,8-diene-4-carboxylic acid
—— (4-fluorophenyl)boronic acid-d2 1254771-81-7 C6H6BFO2
(4-fluorophenyl)boronic acid-d2
—— 4-((3-chloro-5,6-dicyanopyrazin-2-yl)(methyl)amino)butanoic acid 1328928-91-1 C11H10ClN5O2
4-((3-chloro-5,6-dicyanopyrazin-2-yl)(methyl)amino)butanoic acid
—— 4,5-dihydro-furan-3-carboxylic acid 5-methyl-[1,3,4]thiadiazol-2-ylamide 53751-38-5 C8H9N3O2S
4,5-dihydro-furan-3-carboxylic acid 5-methyl-[1,3,4]thiadiazol-2-ylamide
—— 4-{2-[6-amino-7-(1H-benzo[d]imidazol-2-yl)-2,3-dicyano-5H-pyrrolo[3,2-b]pyrazin-5-yl]ethyl}benzenesulfonamide 1620085-91-7 C23H17N9O2S
4-{2-[6-amino-7-(1H-benzo[d]imidazol-2-yl)-2,3-dicyano-5H-pyrrolo[3,2-b]pyrazin-5-yl]ethyl}benzenesulfonamide
—— 4-(1-hydroxy-ethyl)-naphthalene-1-sulfonic acid piperidin-4-ylamide 723308-74-5 C17H22N2O3S
4-(1-hydroxy-ethyl)-naphthalene-1-sulfonic acid piperidin-4-ylamide
—— 4-(2,2,6,6-tetramethylpiperidin-1-hydroxy-4-yl)morpholine hydrogen chloride 1048979-80-1 C13H26N2O2*ClH
4-(2,2,6,6-tetramethylpiperidin-1-hydroxy-4-yl)morpholine hydrogen chloride
—— 4-Methyl-1,2,3,6,7,8-hexahydro-<i>as</i>-indacen 10503-70-5 C13H16
4-Methyl-1,2,3,6,7,8-hexahydro-<i>as</i>-indacen
—— 4-ME-N-(2-(2-(2-Methyl-3-phenyl-2-propenylidene)hydrazino)-2-oxoethyl)benzamide 769149-60-2 C20H21N3O2
4-ME-N-(2-(2-(2-Methyl-3-phenyl-2-propenylidene)hydrazino)-2-oxoethyl)benzamide
—— 4-Hydroxy-2-methyl-1-oxo-1,2-dihydro-isoquinoline-3-carboxylic acid (3-trifluoromethyl-phenyl)-amide 30081-79-9 C18H13F3N2O3
4-Hydroxy-2-methyl-1-oxo-1,2-dihydro-isoquinoline-3-carboxylic acid (3-trifluoromethyl-phenyl)-amide
—— 4-Bromo-2-(2-(2-bromobenzoyl)carbohydrazonoyl)phenyl 4-ethoxybenzoate 765907-79-7 C23H18Br2N2O4
4-Bromo-2-(2-(2-bromobenzoyl)carbohydrazonoyl)phenyl 4-ethoxybenzoate
—— 4-BR-2-(2-(2-(1-Naphthyloxy)propanoyl)carbohydrazonoyl)phenyl 2-chlorobenzoate 765287-81-8 C27H20BrClN2O4
4-BR-2-(2-(2-(1-Naphthyloxy)propanoyl)carbohydrazonoyl)phenyl 2-chlorobenzoate
—— (4R,5S,6S)-3-(Azepane-1-carbothioylsulfanyl)-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 192883-82-2 C24H29N3O6S2
(4R,5S,6S)-3-(Azepane-1-carbothioylsulfanyl)-6-((R)-1-hydroxy-ethyl)-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
—— 4,5-dibromopentacyclo<5.3.0.0<sup>2,5</sup>.0<sup>3,9</sup>.0<sup>4,8</sup>>decan-6-one 107197-35-3 C10H8Br2O
4,5-dibromopentacyclo<5.3.0.0<sup>2,5</sup>.0<sup>3,9</sup>.0<sup>4,8</sup>>decan-6-one
—— 4-(cyclohex-1-enyl-hydroxy-acetyl)-morpholine 23866-32-2 C12H19NO3
4-(cyclohex-1-enyl-hydroxy-acetyl)-morpholine
—— 4-benzylamino-7-cycloheptylamino-6-nitroquinazoline 168761-47-5 C22H25N5O2
4-benzylamino-7-cycloheptylamino-6-nitroquinazoline
—— 4-nitro-3-(3-bromo-4-fluorophenylamino)pyridine N-oxide 1580455-96-4 C11H7BrFN3O3
4-nitro-3-(3-bromo-4-fluorophenylamino)pyridine N-oxide
—— 4-nitro-3-(3-chloro-4-methylphenylamino)pyridine N-oxide 1580455-92-0 C12H10ClN3O3
4-nitro-3-(3-chloro-4-methylphenylamino)pyridine N-oxide
—— 4-(6-Carbamoyl-7-methoxy-4-quinolyl)oxy-2-trifluoromethylphenylamine 417723-75-2 C18H14F3N3O3
4-(6-Carbamoyl-7-methoxy-4-quinolyl)oxy-2-trifluoromethylphenylamine
—— 4,5-Dimethyl-2-methylimidazol-1-dimethylcarbamat 41933-89-5 C9H15N3O2
4,5-Dimethyl-2-methylimidazol-1-dimethylcarbamat
—— 4-Benzyl-1-oxa-spiro[2.5]octane 144427-28-1 C14H18O
4-Benzyl-1-oxa-spiro[2.5]octane
—— 4-[benzyl(methyl)amino]-1-(benzyloxy)-1,8-naphthyridin-2(1H)-one 1003933-08-1 C23H21N3O2
4-[benzyl(methyl)amino]-1-(benzyloxy)-1,8-naphthyridin-2(1H)-one
—— 4-(2-oxo-2phenylethyl)-3-(o-tolylsulfonyl)oxazolidin-2-one 1449435-11-3 C18H17NO5S
4-(2-oxo-2phenylethyl)-3-(o-tolylsulfonyl)oxazolidin-2-one
—— 4-chloro-2-pinacolylquinoline N-oxide 81327-11-9 C15H16ClNO2
4-chloro-2-pinacolylquinoline N-oxide
—— (4R)-4-[[(2S)-2-acetamidopropyl]carbamoylamino]-N-[(2S)-1-[[(2S)-5-[[(2S)-5-amino-1-[[(2S)-5-[[(2S)-1-(carbamoylamino)-4-methylpentan-2-yl]amino]-5-oxopentan-2-yl]carbamoylamino]pentan-2-yl]amino]-5-oxopentan-2-yl]carbamoylamino]-3-(1H-indol-3-yl)propan-2-yl]-6-methylheptanamide 1380230-98-7 C49H86N14O8
(4R)-4-[[(2S)-2-acetamidopropyl]carbamoylamino]-N-[(2S)-1-[[(2S)-5-[[(2S)-5-amino-1-[[(2S)-5-[[(2S)-1-(carbamoylamino)-4-methylpentan-2-yl]amino]-5-oxopentan-2-yl]carbamoylamino]pentan-2-yl]amino]-5-oxopentan-2-yl]carbamoylamino]-3-(1H-indol-3-yl)propan-2-yl]-6-methylheptanamide
—— 4-methyl-7-(piperidin-4-ylmethoxy)-2H-chromen-2-one hydrochloride 1351643-18-9 C16H20ClNO3
4-methyl-7-(piperidin-4-ylmethoxy)-2H-chromen-2-one hydrochloride
—— 4-Hydroxy-7-nitroso-2-(4'-chlorphenyl)-benzotriazol 21036-30-6 C12H7ClN4O2
4-Hydroxy-7-nitroso-2-(4'-chlorphenyl)-benzotriazol
—— 4-{5-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-pyridin-2-ylamino}-piperidine-1-carboxylic acid methylamide 1085838-42-1 C23H23F3N6O3
4-{5-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-pyridin-2-ylamino}-piperidine-1-carboxylic acid methylamide
—— (4-(Benzyl(phenyl)carbamoyl)phenyl)boronic acid 1029439-40-4 C20H18BNO3
(4-(Benzyl(phenyl)carbamoyl)phenyl)boronic acid
—— [4-[3-(Dimethylamino)phenoxy]-2-fluorophenyl]boronic acid 1029439-66-4 C14H15BFNO3
[4-[3-(Dimethylamino)phenoxy]-2-fluorophenyl]boronic acid
—— 4-cyclopropyl-N-{2-hydroxymethyl-3-[1-methyl-5-(6-methyl-pyridazin-3-ylamino)-6-oxo-1,6-dihydro-pyridin-3-yl]-phenyl}-benzamide 1147530-46-8 C28H27N5O3
4-cyclopropyl-N-{2-hydroxymethyl-3-[1-methyl-5-(6-methyl-pyridazin-3-ylamino)-6-oxo-1,6-dihydro-pyridin-3-yl]-phenyl}-benzamide
—— 4-[(2R)-1-[2-chloro-4-(2-hydroxyethoxy)phenyl]piperazin-2-yl]benzonitrile 1097206-22-8 C19H20ClN3O2
4-[(2R)-1-[2-chloro-4-(2-hydroxyethoxy)phenyl]piperazin-2-yl]benzonitrile
—— 4-oxo-2,2,4-triphenylbutanoic acid 90267-02-0 C22H18O3
4-oxo-2,2,4-triphenylbutanoic acid
—— [4-(4-hydroxy-anilino)-3-nitro-phenyl]-arsonic acid 860236-36-8 C12H11AsN2O6
[4-(4-hydroxy-anilino)-3-nitro-phenyl]-arsonic acid
—— 4-(4-Ethylthiophen-2-yl)pyridine-3-carboxylic acid 1261913-55-6 C12H11NO2S
4-(4-Ethylthiophen-2-yl)pyridine-3-carboxylic acid
—— 4-(9-cyano-5,6,7,8-tetrahydro-1,3,4b-triaza-fluoren-4-yl)-piperazine-1-carboxylic acid phenylamide 731824-97-8 C22H23N7O
4-(9-cyano-5,6,7,8-tetrahydro-1,3,4b-triaza-fluoren-4-yl)-piperazine-1-carboxylic acid phenylamide
—— 4-(benzothiazol-6-ylamino)-6-(3-phenyl-thiomorpholin-4-yl)-[1,3,5]triazin-2-ol 677711-59-0 C20H18N6OS2
4-(benzothiazol-6-ylamino)-6-(3-phenyl-thiomorpholin-4-yl)-[1,3,5]triazin-2-ol
—— 4-(3-Fluoro-4-methoxybenzoyl)-3-hydroxy-5-(4-propoxyphenyl)-1-(4-pyridinylmethyl)-1,5-dihydro-2H-pyrrol-2-one 618074-43-4 C27H25FN2O5
4-(3-Fluoro-4-methoxybenzoyl)-3-hydroxy-5-(4-propoxyphenyl)-1-(4-pyridinylmethyl)-1,5-dihydro-2H-pyrrol-2-one
—— 4-(5-chloro-2-hydroxybenzoyl)-3-difluoromethyl-1-methylpyrazole 956819-28-6 C12H9ClF2N2O2
4-(5-chloro-2-hydroxybenzoyl)-3-difluoromethyl-1-methylpyrazole
—— 4-[[1-[(3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-6-yl)sulfonyl]-5-(trifluoromethyl)-1H-indol-2-yl]methyl]benzoic acid 1274941-38-6 C28H24F3NO5S
4-[[1-[(3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-6-yl)sulfonyl]-5-(trifluoromethyl)-1H-indol-2-yl]methyl]benzoic acid
—— 4-[(1Z)-5-chloro-1-{4-[2-(dimethylamino)ethoxy]phenyl}-2-phenylpent-1-en-1-yl]phenol 877387-40-1 C27H30ClNO2
4-[(1Z)-5-chloro-1-{4-[2-(dimethylamino)ethoxy]phenyl}-2-phenylpent-1-en-1-yl]phenol
—— 4-(2-fluorophenyl)-6-hydroxy-9H-pyrido[3,4-b]indole-1-carboxamide 1352838-44-8 C18H12FN3O2
4-(2-fluorophenyl)-6-hydroxy-9H-pyrido[3,4-b]indole-1-carboxamide
—— 4-chloro-3-methyl-5-phenyl-2<i>H</i>-[1,2,6]thiadiazine 1,1-dioxide 54697-01-7 C10H9ClN2O2S
4-chloro-3-methyl-5-phenyl-2<i>H</i>-[1,2,6]thiadiazine 1,1-dioxide
—— 4-Chlor-3-trifluormethyl-phenylisocyanat 2443-74-5 C8H3ClF3NS
4-Chlor-3-trifluormethyl-phenylisocyanat
—— 4-tert-butyl-1,3-diphenyl-5-(E)-styryl-1,2,4-triazoline 90331-10-5 C26H27N3
4-tert-butyl-1,3-diphenyl-5-(E)-styryl-1,2,4-triazoline
—— 4-(2,5-dimethyl-4-methylthiophenyl)-4-ketobutanoyl-β-alanine benzyl ester 187279-89-6 C23H27NO4S
4-(2,5-dimethyl-4-methylthiophenyl)-4-ketobutanoyl-β-alanine benzyl ester