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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4'-(benzyloxy)-5-((4-bromo-benzyl)(4H-1,2,4-triazol-4-yl)amino)-biphenyl-2-carbonitrile 1260389-52-3 C29H22BrN5O
4'-(benzyloxy)-5-((4-bromo-benzyl)(4H-1,2,4-triazol-4-yl)amino)-biphenyl-2-carbonitrile
—— 4,7-dichloro-2-thiophen-2-yl-thiazolo[4,5-d]pyridazine 32633-91-3 C9H3Cl2N3S2
4,7-dichloro-2-thiophen-2-yl-thiazolo[4,5-d]pyridazine
—— 4-cyano-3-ethoxycarbonyl-6,6-dimethylheptane-2,5-dione 2-tert-butoxycarbonylhydrazone 141810-74-4 C18H29N3O5
4-cyano-3-ethoxycarbonyl-6,6-dimethylheptane-2,5-dione 2-tert-butoxycarbonylhydrazone
—— 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hex-2-enopyranosylbenzamide 1233499-50-7 C17H19NO6
4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hex-2-enopyranosylbenzamide
—— 4-bromo-3-oxo-butyric acid (1R,2S)-1-diisopropylcarbamoyl-7,7-dimethyl-bicyclo[2.2.1]hept-2-yl ester 1193320-05-6 C20H32BrNO4
4-bromo-3-oxo-butyric acid (1R,2S)-1-diisopropylcarbamoyl-7,7-dimethyl-bicyclo[2.2.1]hept-2-yl ester
—— 4-bromo-7-chloro-3-phenylisoquinoline 2-oxide 1461715-94-5 C15H9BrClNO
4-bromo-7-chloro-3-phenylisoquinoline 2-oxide
—— 4-Phenylmercapto-5-chlor-anthra<1,2-c>-1,2,5-thiadiazol-dion-6,11 14557-73-4 C20H9ClN2O2S2
4-Phenylmercapto-5-chlor-anthra<1,2-c>-1,2,5-thiadiazol-dion-6,11
—— [4-(4-{4-[4-(4-Hydroxymethyl-benzyl)-benzyl]-benzyl}-benzyl)-phenyl]-methanol 16252-06-5 C36H34O2
[4-(4-{4-[4-(4-Hydroxymethyl-benzyl)-benzyl]-benzyl}-benzyl)-phenyl]-methanol
—— 4-[5-(2-quinoxalinyl)-1,3,4-oxadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane 677725-39-2 C17H18N6O
4-[5-(2-quinoxalinyl)-1,3,4-oxadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane
—— 4-(2,2-difluoroethyl)-2-(4-trifluoromethylphenyl)pyrido[2,3-b]pyrazin-3(4H)-one 1186505-73-6 C16H10F5N3O
4-(2,2-difluoroethyl)-2-(4-trifluoromethylphenyl)pyrido[2,3-b]pyrazin-3(4H)-one
—— 4-[2-(2-[3,5-difluorophenyl]-2-hydroxyethylamino)ethoxy]phenylacetic acid 146534-96-5 C18H19F2NO4
4-[2-(2-[3,5-difluorophenyl]-2-hydroxyethylamino)ethoxy]phenylacetic acid
—— {4-[3-isopropyl-4-methoxymethoxy-5-(4-trifluoromethylphenylethynyl)benzyl]-3,5-dimethylphenoxy}acetic acid methyl ester 851227-23-1 C32H33F3O5
{4-[3-isopropyl-4-methoxymethoxy-5-(4-trifluoromethylphenylethynyl)benzyl]-3,5-dimethylphenoxy}acetic acid methyl ester
—— (4S,5R)-4-{(1S,2S,3R)-2-(tert-Butyl-dimethyl-silanyloxy)-3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-1-methoxy-pent-4-enyl}-2,2,5-trimethyl-[1,3]dioxolane 220568-26-3 C26H54O5Si2
(4S,5R)-4-{(1S,2S,3R)-2-(tert-Butyl-dimethyl-silanyloxy)-3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-1-methoxy-pent-4-enyl}-2,2,5-trimethyl-[1,3]dioxolane
—— 4-Deutero-4-methyl-2-pentanon 35300-03-9 C6H12O
4-Deutero-4-methyl-2-pentanon
—— 4-(4-fluoro-phenyl)-2-[5-((S)-3-hydroxy-pyrrolidin-1-yl)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one 937190-27-7 C24H21F4N3O2
4-(4-fluoro-phenyl)-2-[5-((S)-3-hydroxy-pyrrolidin-1-yl)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one
—— 4-bromo-N-(1-D-prolylpiperidin-4-yl)-2-(trifluoromethyl)benzenesulfonamide 1027009-99-9 C17H21BrF3N3O3S
4-bromo-N-(1-D-prolylpiperidin-4-yl)-2-(trifluoromethyl)benzenesulfonamide
—— (4-formylamino-pyrimidin-2-yl)-hydroxyimino-acetic acid ethyl ester 71470-22-9 C9H10N4O4
(4-formylamino-pyrimidin-2-yl)-hydroxyimino-acetic acid ethyl ester
—— (4S)-3-bromo-3-[1-hydroxy-1-(2-thienyl)methyl]-4-methyl-1-(2,2,2-trichloroethoxycarbonyl)azetidin-2-one 246546-53-2 C12H11BrCl3NO4S
(4S)-3-bromo-3-[1-hydroxy-1-(2-thienyl)methyl]-4-methyl-1-(2,2,2-trichloroethoxycarbonyl)azetidin-2-one
—— 4-(3,5-dimethoxy-phenyl)-2-[5-(2-hydroxymethyl-azetidin-1-yl)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one 937192-36-4 C26H26F3N3O4
4-(3,5-dimethoxy-phenyl)-2-[5-(2-hydroxymethyl-azetidin-1-yl)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one
—— 4-(4-fluoro-3-methoxy-phenyl)-6-[5-(3-hydroxymethyl-azetidin-1-yl)-2-trifluoromethyl-phenyl]-7-oxo-2,3,6,7-tetrahydro-pyrrolo[2,3-d]pyridazine-1-carboxylic acid amide 937193-05-0 C25H23F4N5O4
4-(4-fluoro-3-methoxy-phenyl)-6-[5-(3-hydroxymethyl-azetidin-1-yl)-2-trifluoromethyl-phenyl]-7-oxo-2,3,6,7-tetrahydro-pyrrolo[2,3-d]pyridazine-1-carboxylic acid amide
—— 4,6-Difluor-2,5-bis-heptafluorisopropyl-pyrimidin 24288-06-0 C10F16N2
4,6-Difluor-2,5-bis-heptafluorisopropyl-pyrimidin
—— 4-[(3-methylphenyl)-phenylmethoxy]-1-[3-(2-methanesulfonylaminophenoxy)propyl]piperidine 148668-85-3 C29H36N2O4S
4-[(3-methylphenyl)-phenylmethoxy]-1-[3-(2-methanesulfonylaminophenoxy)propyl]piperidine
—— 4-chloro-3-(6-(3-(4-methylpiperazin-1-yl)propylsulfonyl)benzothiazol-2-ylcarbamoylcarbamoyl)phenyl methanesulfonate 1143020-97-6 C24H28ClN5O7S3
4-chloro-3-(6-(3-(4-methylpiperazin-1-yl)propylsulfonyl)benzothiazol-2-ylcarbamoylcarbamoyl)phenyl methanesulfonate
—— 4-[(3-Ethylphenyl)amino]-6-methylthio-pyrimido[5,4-d]pyrimidine 176637-81-3 C15H15N5S
4-[(3-Ethylphenyl)amino]-6-methylthio-pyrimido[5,4-d]pyrimidine
—— {4-[N'-(1H-indol-3-ylmethylene)-hydrazino]-6-morpholin-4-yl-[1,3,5]triazin-2-yloxy}-acetic acid ethyl ester 438587-89-4 C20H23N7O4
{4-[N'-(1H-indol-3-ylmethylene)-hydrazino]-6-morpholin-4-yl-[1,3,5]triazin-2-yloxy}-acetic acid ethyl ester
—— (4R,14S)-dihydroxydolast-1 (15),7,9-triene 88424-71-9 C20H30O2
(4R,14S)-dihydroxydolast-1 (15),7,9-triene
—— 4-amino-6-(4-(1-(azetidin-3-yl)-4-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-imidazol-2-yl)piperidin-1-yl)pyrimidine-5-carbonitrile 1428250-10-5 C23H22F4N8
4-amino-6-(4-(1-(azetidin-3-yl)-4-(4-fluoro-3-(trifluoromethyl)phenyl)-1H-imidazol-2-yl)piperidin-1-yl)pyrimidine-5-carbonitrile
—— 4-tert-butyl-N-[4-chloro-2-(5-dimethylaminomethyl-[1,2,3]triazol-1-yl)-phenyl]-benzenesulfonamide 1094760-21-0 C21H26ClN5O2S
4-tert-butyl-N-[4-chloro-2-(5-dimethylaminomethyl-[1,2,3]triazol-1-yl)-phenyl]-benzenesulfonamide
—— 4-iodo-2-phenylquinazoline 134161-14-1 C14H9IN2
4-iodo-2-phenylquinazoline
—— 4-(2-(7-fluoro-4-methoxy-1-methyl-1H-indol-3-yl)ethyl)morpholine 1265216-87-2 C16H21FN2O2
4-(2-(7-fluoro-4-methoxy-1-methyl-1H-indol-3-yl)ethyl)morpholine
—— (4S)-2-(4-tert-butyl-4,5-dihydrooxazol-2-yl)-4-nitrobenzenethiol 1401254-82-7 C13H16N2O3S
(4S)-2-(4-tert-butyl-4,5-dihydrooxazol-2-yl)-4-nitrobenzenethiol
—— 4-[Hydroxy-(4-methoxy-phenyl)-((1R,2S)-2-piperidin-1-yl-cyclohexyl)-methyl]-phenol 34648-80-1 C25H33NO3
4-[Hydroxy-(4-methoxy-phenyl)-((1R,2S)-2-piperidin-1-yl-cyclohexyl)-methyl]-phenol
—— 4,6-O-di-tert-butylsilylidene-2-deoxy-D-arabino-1,5-hexonolactone 1157997-29-9 C14H26O5Si
4,6-O-di-tert-butylsilylidene-2-deoxy-D-arabino-1,5-hexonolactone
—— 4-methyl-N-(1-(phenylmethyleneaminooxy)pentylidene)benzenesulfonamide 1632125-89-3 C19H22N2O3S
4-methyl-N-(1-(phenylmethyleneaminooxy)pentylidene)benzenesulfonamide
—— 4-(2-Hydroxy-3,4,5-trimethylphenyl)-2,3,4-trimethyl-γ-butyrolacton 61357-53-7 C16H22O3
4-(2-Hydroxy-3,4,5-trimethylphenyl)-2,3,4-trimethyl-γ-butyrolacton
—— 4-(2,4-dimethyl-phenylhydrazono)-3-methyl-5-oxo-4,5-dihydro-pyrazole-1-carboxylic acid anilide 63682-36-0 C19H19N5O2
4-(2,4-dimethyl-phenylhydrazono)-3-methyl-5-oxo-4,5-dihydro-pyrazole-1-carboxylic acid anilide
—— 4-(2-chloro-ethyl)-3,4'-dimethyl-1<i>H</i>,1'<i>H</i>-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid 62786-74-7 C15H17ClN2O4
4-(2-chloro-ethyl)-3,4'-dimethyl-1<i>H</i>,1'<i>H</i>-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid
—— 4-benzyl-2,4,6-triphenyl-1,4-dihydropyridine 119760-21-3 C30H25N
4-benzyl-2,4,6-triphenyl-1,4-dihydropyridine
—— 4-{[N'-(N'-phenyl-hydrazinothiocarbonyl)-hydrazinothiocarbonyl]-amino}-N-thiazol-2-yl-benzenesulfonamide 94622-77-2 C17H17N7O2S4
4-{[N'-(N'-phenyl-hydrazinothiocarbonyl)-hydrazinothiocarbonyl]-amino}-N-thiazol-2-yl-benzenesulfonamide
—— (4S,5S)-tert-butyl 4-(2-(tert-butoxy)-2-oxoethyl)-5-(8-(2-heptyl-1,3-dioxolan-2-yl)oct-1-en-1-yl)-2,2-dimethyl-1,3-dioxane-4-carboxylate 744208-88-6 C35H62O8
(4S,5S)-tert-butyl 4-(2-(tert-butoxy)-2-oxoethyl)-5-(8-(2-heptyl-1,3-dioxolan-2-yl)oct-1-en-1-yl)-2,2-dimethyl-1,3-dioxane-4-carboxylate
—— 4-cyano-2,2,6,6-tetramethyl-[1,2,6]oxadisilinane-4-carboxylic acid ethyl ester 4938-62-9 C11H21NO3Si2
4-cyano-2,2,6,6-tetramethyl-[1,2,6]oxadisilinane-4-carboxylic acid ethyl ester
—— [(4aS,8aR)-1-(2-Phenoxy-ethyl)-decahydro-quinolin-4-yl]-phenyl-amine 63825-48-9 C23H30N2O
[(4aS,8aR)-1-(2-Phenoxy-ethyl)-decahydro-quinolin-4-yl]-phenyl-amine
—— 4-(4-(6-(6-(2-(3-fluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazin-3-yl)pyridin-2-yl)pyrimidin-2-yl)morpholine 1196549-31-1 C29H27FN8O
4-(4-(6-(6-(2-(3-fluorophenyl)pyrrolidin-1-yl)imidazo[1,2-b]pyridazin-3-yl)pyridin-2-yl)pyrimidin-2-yl)morpholine
—— 4-Iod-2-chlor-4'-hydroxydiphenylsulfid 23610-49-3 C12H8ClIOS
4-Iod-2-chlor-4'-hydroxydiphenylsulfid
—— 4-{3-[(5-hydroxypyridin-2-yl)-1,2,4-oxadiazol-5-yl]propanoyl}amino-1-(3,5-difluorobenzyl)pyrrole-3-carboxylic acid potassium salt 1204422-80-9 C22H16F2N5O5*K
4-{3-[(5-hydroxypyridin-2-yl)-1,2,4-oxadiazol-5-yl]propanoyl}amino-1-(3,5-difluorobenzyl)pyrrole-3-carboxylic acid potassium salt
—— 4-(3,5-dimethoxy-phenyl)-2-[5-(2-dimethylamino-ethylamino)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one 937190-67-5 C26H29F3N4O3
4-(3,5-dimethoxy-phenyl)-2-[5-(2-dimethylamino-ethylamino)-2-trifluoromethyl-phenyl]-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one
—— 4-amino-6-{4-[4-(4-fluoro-3-methylphenyl)-1-(2-methylaminoethyl)-1H-imidazol-2-yl]piperidin-1-yl}pyrimidine-5-carbonitrile 1428252-85-0 C23H27FN8
4-amino-6-{4-[4-(4-fluoro-3-methylphenyl)-1-(2-methylaminoethyl)-1H-imidazol-2-yl]piperidin-1-yl}pyrimidine-5-carbonitrile
—— 4-[(3S)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-6-fluoro-7-[(2-pyrrolidin-1-ylethyl)amino]quinolin-2(1H)-one 668425-70-5 C29H34FN7O
4-[(3S)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-6-fluoro-7-[(2-pyrrolidin-1-ylethyl)amino]quinolin-2(1H)-one
—— (4R,8S,10S,14R)-8,10-Dimethyl-4,14-diphenyl-3,6,9,12,15-pentaoxa-bicyclo[15.3.1]henicosa-1(20),17-diene-19,21-dione 199992-35-3 C30H34O7
(4R,8S,10S,14R)-8,10-Dimethyl-4,14-diphenyl-3,6,9,12,15-pentaoxa-bicyclo[15.3.1]henicosa-1(20),17-diene-19,21-dione
—— 4,9-bis-methylsulfanyl-[1,4]dithiino[2,3-<i>c</i>;5,6-<i>c</i>']dipyridazine 63910-33-8 C10H8N4S4
4,9-bis-methylsulfanyl-[1,4]dithiino[2,3-<i>c</i>;5,6-<i>c</i>']dipyridazine