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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-oxo-3,4-dihydro-phthalazine-1-carboxylic acid-(2-hydroxy-1,1-bis-hydroxymethyl-ethylamide) 106164-40-3 C13H15N3O5
4-oxo-3,4-dihydro-phthalazine-1-carboxylic acid-(2-hydroxy-1,1-bis-hydroxymethyl-ethylamide)
—— 4-(5-methoxy-2-pyrrolidin-1-ylanilino)-7-[3-(4-methylpiperazin-1-yl)propoxy]-5-tetrahydropyran-4-yloxyquinazoline 379230-95-2 C32H44N6O4
4-(5-methoxy-2-pyrrolidin-1-ylanilino)-7-[3-(4-methylpiperazin-1-yl)propoxy]-5-tetrahydropyran-4-yloxyquinazoline
—— 4-[2-(6-Cyclopentylpyridin-3-yl)ethynyl]-2-methyl-1,3-thiazole 935685-46-4 C16H16N2S
4-[2-(6-Cyclopentylpyridin-3-yl)ethynyl]-2-methyl-1,3-thiazole
—— 4'-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl)-[1,1';3',1"]terphenyl-4"-carboxylic acid 220951-14-4 C33H32O2
4'-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl)-[1,1';3',1"]terphenyl-4"-carboxylic acid
—— (4-phenyl-[1,2,3]thiadiazol-5-yl)-carbamic acid benzyl ester 58756-13-1 C16H13N3O2S
(4-phenyl-[1,2,3]thiadiazol-5-yl)-carbamic acid benzyl ester
—— 4-(2-(2-carboxy-ethyl)-3-(6-[3-methanesulfonyl-5-(4-methyl-thiophen-3-yl)-phenoxy]-hexyl)-phenoxy)-butyric acid 1186604-28-3 C31H38O8S2
4-(2-(2-carboxy-ethyl)-3-(6-[3-methanesulfonyl-5-(4-methyl-thiophen-3-yl)-phenoxy]-hexyl)-phenoxy)-butyric acid
—— 4-{[(Tert-butoxy)carbonyl]amino}-1,1-dimethylsilinane-4-carboxylicacid 2567498-48-8 C13H25NO4Si
4-{[(Tert-butoxy)carbonyl]amino}-1,1-dimethylsilinane-4-carboxylicacid
—— 4-{4-[2-(tetrahydro-2H-pyran-2-yloxy)ethoxy]piperidin-1-yl}isoquinoline-6-carboxamide 1235380-78-5 C22H29N3O4
4-{4-[2-(tetrahydro-2H-pyran-2-yloxy)ethoxy]piperidin-1-yl}isoquinoline-6-carboxamide
—— 4-methoxy-N-methyl-N-[(3R)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolidin-3-yl]benzenesulfonamide 1360091-87-7 C18H21N5O3S
4-methoxy-N-methyl-N-[(3R)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolidin-3-yl]benzenesulfonamide
—— 4-(N,N-bis[2-(palmitoylamido)ethyl]amino)maleyl-L-argininamide TFA salt 1350564-61-2 C2HF3O2*C46H88N8O5
4-(N,N-bis[2-(palmitoylamido)ethyl]amino)maleyl-L-argininamide TFA salt
—— 4-(5-fluoro-2-(trifluoromethoxy)phenyl)-7,7-dimethyl-3-(trifluoromethyl)-6,7,8,9-tetrahydro-2H-pyrazolo[3,4-b]quinolin-5(4H)-one 1597439-40-1 C20H16F7N3O2
4-(5-fluoro-2-(trifluoromethoxy)phenyl)-7,7-dimethyl-3-(trifluoromethyl)-6,7,8,9-tetrahydro-2H-pyrazolo[3,4-b]quinolin-5(4H)-one
—— 4-Chlorobenzene-1,3-diamine sulphate (2:1) 84540-39-6 C12H16Cl2N4O4S
4-Chlorobenzene-1,3-diamine sulphate (2:1)
—— 4-{[5-(3-trifluoromethoxy-phenyl)-imidazo[2,1-b][1,3,4]thiadiazol-2-ylamino]-methyl}-piperidine-1-carboxylic acid tert-butyl ester 1357283-56-7 C22H26F3N5O3S
4-{[5-(3-trifluoromethoxy-phenyl)-imidazo[2,1-b][1,3,4]thiadiazol-2-ylamino]-methyl}-piperidine-1-carboxylic acid tert-butyl ester
—— 4,4'-(1-aza-bicyclo[2.2.2]oct-2-ylmethanediyl)-bis-morpholine 54969-38-9 C16H29N3O2
4,4'-(1-aza-bicyclo[2.2.2]oct-2-ylmethanediyl)-bis-morpholine
—— 4-(2-Chloro-benzyl)-4-[2-(4-chloro-phenoxy)-ethyl]-morpholin-4-ium; chloride 99078-13-4 C19H22Cl2NO2*Cl
4-(2-Chloro-benzyl)-4-[2-(4-chloro-phenoxy)-ethyl]-morpholin-4-ium; chloride
—— 4-[(6,11-Dioxo-6,11-dihydro-benzo[f]pyrido[1,2-a]indole-12-carbonyl)-amino]-benzoyl chloride 2986-81-4 C24H13ClN2O4
4-[(6,11-Dioxo-6,11-dihydro-benzo[f]pyrido[1,2-a]indole-12-carbonyl)-amino]-benzoyl chloride
—— 4-[(5-tert-butyl-1,2-oxazol-3-yl)carbamoylamino]-N-(4-chlorophenyl)benzamide 852669-42-2 C21H21ClN4O3
4-[(5-tert-butyl-1,2-oxazol-3-yl)carbamoylamino]-N-(4-chlorophenyl)benzamide
—— 4-Methanesulfonyl-6,7-dimethoxy-cinnoline 29201-27-2 C11H12N2O4S
4-Methanesulfonyl-6,7-dimethoxy-cinnoline
—— 4-Ethoxy-benzoic acid 2-(2-bromo-acetyl)-4-chloro-phenyl ester 4174-18-9 C17H14BrClO4
4-Ethoxy-benzoic acid 2-(2-bromo-acetyl)-4-chloro-phenyl ester
—— (4-prop-2-enylphenyl)methyl 2-(4-chlorophenyl)-3-methylbutanoate 51629-73-3 C21H23ClO2
(4-prop-2-enylphenyl)methyl 2-(4-chlorophenyl)-3-methylbutanoate
—— 4-Heptyl-benzoic acid N'-(2-cyano-acetyl)-hydrazide 65398-86-9 C17H23N3O2
4-Heptyl-benzoic acid N'-(2-cyano-acetyl)-hydrazide
—— 4-Hydrazinocarbonylmethoxyimino-piperidine-1-carboxylic acid ethyl ester 56562-35-7 C10H18N4O4
4-Hydrazinocarbonylmethoxyimino-piperidine-1-carboxylic acid ethyl ester
—— 4-(6-pyridin-3-ylpyrazolo[1,5-a]pyrimidin-3-yl)-N-[2,2,2-trifluoro-1-(5-fluoropyridin-2-yl)ethyl]thiophene-2-carboxamide trifluoroacetate 1109282-11-2 C2HF3O2*C23H14F4N6OS
4-(6-pyridin-3-ylpyrazolo[1,5-a]pyrimidin-3-yl)-N-[2,2,2-trifluoro-1-(5-fluoropyridin-2-yl)ethyl]thiophene-2-carboxamide trifluoroacetate
—— 4,5-Dihydro-1H-imidazole-2-carboxylic acid (5,6,7,8-tetrahydro-naphthalen-1-yl)-amide; hydrochloride 64125-20-8 C14H17N3O*ClH
4,5-Dihydro-1H-imidazole-2-carboxylic acid (5,6,7,8-tetrahydro-naphthalen-1-yl)-amide; hydrochloride
—— {4-[4-(1H-indazol-3-yl)-1H-1,2,3-triazol-1-yl]phenyl}acetic acid 1383705-86-9 C17H13N5O2
{4-[4-(1H-indazol-3-yl)-1H-1,2,3-triazol-1-yl]phenyl}acetic acid
—— 4-(2,4-Dichlorophenyl)-8-methylquinoline-6-carboxylic acid 1264214-19-8 C17H11Cl2NO2
4-(2,4-Dichlorophenyl)-8-methylquinoline-6-carboxylic acid
—— 4-{[4-bromo-1-(2,2-dimethylpropyl)-1H-benzotriazol-5-yl]oxy}pyridine-3-carbonitrile 1268312-23-7 C17H16BrN5O
4-{[4-bromo-1-(2,2-dimethylpropyl)-1H-benzotriazol-5-yl]oxy}pyridine-3-carbonitrile
—— 4-Aminoisoquinoline-3-carboxylic acid 1557541-30-6 C10H8N2O2
4-Aminoisoquinoline-3-carboxylic acid
—— 4-Acetaminomethylindol 65923-34-4 C11H12N2O
4-Acetaminomethylindol
—— 4-hydroxyphenyl 4-(3-ethylureido)benzenesulfonate 1383607-64-4 C15H16N2O5S
4-hydroxyphenyl 4-(3-ethylureido)benzenesulfonate
—— (4-Chlorophenyl)-(4-ethylpiperazin-1-yl)diazene 1393654-78-8 C12H17ClN4
(4-Chlorophenyl)-(4-ethylpiperazin-1-yl)diazene
—— 4-hydroxyphenyl 3-[3-(2-chloroethyl)ureido]benzenesulfonate 1328953-85-0 C15H15ClN2O5S
4-hydroxyphenyl 3-[3-(2-chloroethyl)ureido]benzenesulfonate
—— 4-bromo-N-[(E)-3-phenylprop-2-enyl]-N-prop-2-ynylbenzenesulfonamide 1312368-71-0 C18H16BrNO2S
4-bromo-N-[(E)-3-phenylprop-2-enyl]-N-prop-2-ynylbenzenesulfonamide
—— 4,5-dichloro-1-ethoxymethyl-1<i>H</i>-imidazole-2-carboxylic acid ethylamide 66911-42-0 C9H13Cl2N3O2
4,5-dichloro-1-ethoxymethyl-1<i>H</i>-imidazole-2-carboxylic acid ethylamide
—— (4E,8E)-(1R,12R,13S,14S)-14-Benzyloxy-4,8,12-trimethyl-15-methylene-bicyclo[10.2.2]hexadeca-4,8-dien-13-ol 134237-93-7 C27H38O2
(4E,8E)-(1R,12R,13S,14S)-14-Benzyloxy-4,8,12-trimethyl-15-methylene-bicyclo[10.2.2]hexadeca-4,8-dien-13-ol
—— (4aR,8aS)-4-Chloro-1-methyl-decahydro-quinoline 18486-15-2 C10H18ClN
(4aR,8aS)-4-Chloro-1-methyl-decahydro-quinoline
—— 4-(3,5-dimethyl-1-pyrazolyl)piperidine 503148-84-3 C10H17N3
4-(3,5-dimethyl-1-pyrazolyl)piperidine
—— (4-Butoxycarbonylphenyl) 4-hexoxybenzoate 53146-70-6 C24H30O5
(4-Butoxycarbonylphenyl) 4-hexoxybenzoate
—— 4S,5S(+)-2,2,3,3,4-pentamethyl-5-phenyl-1,3-oxazolidinium iodide 141271-55-8 C14H22NO*I
4S,5S(+)-2,2,3,3,4-pentamethyl-5-phenyl-1,3-oxazolidinium iodide
—— 4-Isopropyl-1-(trimethylsilylmethyl)-1,3-cyclohexadien 73286-73-4 C13H24Si
4-Isopropyl-1-(trimethylsilylmethyl)-1,3-cyclohexadien
—— 4-[2-[4-(2-acetamidopropyl)phenyl]ethynyl]-N-cyclopentyl-N-methylbenzamide 1363429-11-1 C26H30N2O2
4-[2-[4-(2-acetamidopropyl)phenyl]ethynyl]-N-cyclopentyl-N-methylbenzamide
—— 4-Ethoxy-2,6-dimethyl-1-phenyl-hepten-(5)-ol-(2) 107621-03-4 C17H26O2
4-Ethoxy-2,6-dimethyl-1-phenyl-hepten-(5)-ol-(2)
—— (4-nitrophenyl)(2,4,6-trimethylphenyl)iodonium tosylate 1240390-04-8 C7H7O3S*C15H15INO2
(4-nitrophenyl)(2,4,6-trimethylphenyl)iodonium tosylate
—— 4,8-dimethyl-1-p-tolyl-1H-quinolizin-2(9aH)-one 1571070-74-0 C18H19NO
4,8-dimethyl-1-p-tolyl-1H-quinolizin-2(9aH)-one
—— 4-[3-benzyloxy-7-(4-tert-butoxycarbonyl-piperazin-1-yl)-2-(4-fluoro-benzylcarbamoyl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl]-3-oxo-piperazine-1-carboxylic acid tert-butyl ester 1355028-43-1 C41H48FN7O8
4-[3-benzyloxy-7-(4-tert-butoxycarbonyl-piperazin-1-yl)-2-(4-fluoro-benzylcarbamoyl)-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl]-3-oxo-piperazine-1-carboxylic acid tert-butyl ester
—— 4-Amino-6-ethoxy-2-(5-methanesulfonamido-1,2,3,4-tetrahydroisoquinol-2-yl)-7-methoxy-5-(2-pyridyl)quinoline 210538-49-1 C27H29N5O4S
4-Amino-6-ethoxy-2-(5-methanesulfonamido-1,2,3,4-tetrahydroisoquinol-2-yl)-7-methoxy-5-(2-pyridyl)quinoline
—— 4-methoxy-N-(3-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)benzamide 312519-95-2 C15H13NO3
4-methoxy-N-(3-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)benzamide
—— 4-<i>tert</i>-butyl-2-oxo-2,3-dihydro-oxazole-5-carboxylic acid methyl ester 71811-94-4 C9H13NO4
4-<i>tert</i>-butyl-2-oxo-2,3-dihydro-oxazole-5-carboxylic acid methyl ester
—— 4-(2-(2-carboxy-ethyl)-3-{6-[3-methanesulfonyl-5-(1H-pyrazol-3-yl)-phenoxy]-hexyl}-phenoxy)-butyric acid 1186604-53-4 C29H36N2O8S
4-(2-(2-carboxy-ethyl)-3-{6-[3-methanesulfonyl-5-(1H-pyrazol-3-yl)-phenoxy]-hexyl}-phenoxy)-butyric acid
—— 4-tert-butyl-N-(2-chlorophenyl)benzamide 129488-44-4 C17H18ClNO
4-tert-butyl-N-(2-chlorophenyl)benzamide