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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-amino-1,2,5-oxadiazol-3-yl(4-phenyl-1,2,3-triazol-1-yl)ketoxime 667411-58-7 C11H9N7O2
4-amino-1,2,5-oxadiazol-3-yl(4-phenyl-1,2,3-triazol-1-yl)ketoxime
—— 4-(diallylamino)-6-(phenylthio)pyrimidine-5-carbaldehyde 1607483-78-2 C17H17N3OS
4-(diallylamino)-6-(phenylthio)pyrimidine-5-carbaldehyde
—— 4-iodo-N-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]oxazole-5-carboxamide 1446442-66-5 C11H2F7IN2O2
4-iodo-N-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]oxazole-5-carboxamide
—— 4-methyl-6-(2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)-2-phenyl-1,2-dihydropyrazolo[3,4-b]pyridin-3-one 1204822-98-9 C25H25N5O2
4-methyl-6-(2-oxo-2-(4-phenylpiperazin-1-yl)ethyl)-2-phenyl-1,2-dihydropyrazolo[3,4-b]pyridin-3-one
—— 4-[2-[3-[[3,5-Bis[[3,5-bis(phenylmethoxy)phenyl]methoxy]phenyl]methoxy]-5-(2-pyridin-4-ylethynyl)phenyl]ethynyl]pyridine 909389-79-3 C69H54N2O7
4-[2-[3-[[3,5-Bis[[3,5-bis(phenylmethoxy)phenyl]methoxy]phenyl]methoxy]-5-(2-pyridin-4-ylethynyl)phenyl]ethynyl]pyridine
—— 4,5-diethoxy-2-phenyl-2H-[1,3,2]diazaphosphole 2-sulfide 96651-47-7 C12H15N2O2PS
4,5-diethoxy-2-phenyl-2H-[1,3,2]diazaphosphole 2-sulfide
—— 4-(2-phenylquinazolin-4-yl)benzonitrile 1618091-91-0 C21H13N3
4-(2-phenylquinazolin-4-yl)benzonitrile
—— 4H,4H,5H-tridecafluoro-5-iodo-heptane 1651-33-8 C7H2F13I
4H,4H,5H-tridecafluoro-5-iodo-heptane
—— {4-[3-(4-Chloro-phenylcarbamoyl)-thiazolidin-2-yl]-phenyl}-carbamic acid isobutyl ester 84833-06-7 C21H24ClN3O3S
{4-[3-(4-Chloro-phenylcarbamoyl)-thiazolidin-2-yl]-phenyl}-carbamic acid isobutyl ester
—— 4-trimethylsilyl-3-butyn-2-one phenylhydrazone 460095-38-9 C13H18N2Si
4-trimethylsilyl-3-butyn-2-one phenylhydrazone
—— 4,8-Dimethyl-1,1-bis-phenylsulfanyl-non-7-en-2-ol 75456-47-2 C23H30OS2
4,8-Dimethyl-1,1-bis-phenylsulfanyl-non-7-en-2-ol
—— 4,4'-((((((9,9-dibutyl-9H-fluorene-2,7-diyl)bis(ethyne-2,1-diyl))bis(4,1-phenylene))bis(ethylazanediyl))bis(ethane-2,1-diyl))bis(oxy))diphenol 1254689-34-3 C57H60N2O4
4,4'-((((((9,9-dibutyl-9H-fluorene-2,7-diyl)bis(ethyne-2,1-diyl))bis(4,1-phenylene))bis(ethylazanediyl))bis(ethane-2,1-diyl))bis(oxy))diphenol
—— 4-bromo-2-iodo-3,5-dimethyl-phenol 854672-24-5 C8H8BrIO
4-bromo-2-iodo-3,5-dimethyl-phenol
—— [4-(3-Ethylcarbamoyl-thiazolidin-2-yl)-phenyl]-carbamic acid isobutyl ester 71207-69-7 C17H25N3O3S
[4-(3-Ethylcarbamoyl-thiazolidin-2-yl)-phenyl]-carbamic acid isobutyl ester
—— 4.4''-Dihydroxy-5'-methyl-<i>m</i>-terphenyl 849904-94-5 C19H16O2
4.4''-Dihydroxy-5'-methyl-<i>m</i>-terphenyl
—— 4-Oxo-6-phenyl-5-trifluoromethyl-4H-1,3-dioxine-2-spirocyclohexane 137321-18-7 C16H15F3O3
4-Oxo-6-phenyl-5-trifluoromethyl-4H-1,3-dioxine-2-spirocyclohexane
—— 4,4'-di-tert-butyl-2-<(trifluoromethyl)thio>biphenyl 147530-97-0 C21H25F3S
4,4'-di-tert-butyl-2-<(trifluoromethyl)thio>biphenyl
—— 4-Oxo-3-[2-(5,6,7,8-tetrahydro-naphthalen-2-yloxy)-benzenesulfonylamino]-butyric acid 206263-17-4 C20H21NO6S
4-Oxo-3-[2-(5,6,7,8-tetrahydro-naphthalen-2-yloxy)-benzenesulfonylamino]-butyric acid
—— 4-hydroxy-3-(4-(4-(3-(2-(2-hydroxyethoxy)ethoxy)propylsulfamoyl)phenylazo)-5-methoxy-2-methylphenylazo)-7-phenylaminonaphthalene-2-sulfonic acid, sodium salt 1258953-03-5 C37H39N6O10S2*Na
4-hydroxy-3-(4-(4-(3-(2-(2-hydroxyethoxy)ethoxy)propylsulfamoyl)phenylazo)-5-methoxy-2-methylphenylazo)-7-phenylaminonaphthalene-2-sulfonic acid, sodium salt
—— 4-[4-methyl-2-(1-methyl-1H-imidazol-2-ylsulfanyl)-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-N-(4-trifluoromethyl-benzyl)-benzamide 583877-31-0 C27H21F3N6O2S
4-[4-methyl-2-(1-methyl-1H-imidazol-2-ylsulfanyl)-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-N-(4-trifluoromethyl-benzyl)-benzamide
—— 4-[2-(4-fluoro-phenylsulfanyl)-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-benzamide 583877-70-7 C21H15FN4O2S
4-[2-(4-fluoro-phenylsulfanyl)-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl]-benzamide
—— 4-chloro-N-[3-(4-methoxyphenylsulfonyl)-2,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene]benzamide 1189803-72-2 C22H18ClNO5S
4-chloro-N-[3-(4-methoxyphenylsulfonyl)-2,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene]benzamide
—— 4-({5-chloro-6-[(cyclopropylmethyl)(methyl)amino]pyridin-3-yl}oxy)-2,5-difluoro-N-(methylsulfonyl)benzamide 1355065-04-1 C18H18ClF2N3O4S
4-({5-chloro-6-[(cyclopropylmethyl)(methyl)amino]pyridin-3-yl}oxy)-2,5-difluoro-N-(methylsulfonyl)benzamide
—— 4-(1,3-dioxolan-2-ylmethyl)pyrido(2,3-b)pyrazin-3(4H)-one 959615-95-3 C11H11N3O3
4-(1,3-dioxolan-2-ylmethyl)pyrido(2,3-b)pyrazin-3(4H)-one
—— (4-{2-[4-(2-iodophenoxy)piperidin-1-yl]pyrimidin-5-yl}-1H-1,2,3-triazol-1-yl)acetic acid 1042428-27-2 C19H19IN6O3
(4-{2-[4-(2-iodophenoxy)piperidin-1-yl]pyrimidin-5-yl}-1H-1,2,3-triazol-1-yl)acetic acid
—— 4-({2-[5-cyclopropyl-1-(4-ethoxy-2,6-difluorobenzyl)-4-methyl-1H-pyrazol-3-yl]-5-methoxypyrimidin-4-yl}amino)-N-methyl nicotinamide 1445830-92-1 C28H29F2N7O3
4-({2-[5-cyclopropyl-1-(4-ethoxy-2,6-difluorobenzyl)-4-methyl-1H-pyrazol-3-yl]-5-methoxypyrimidin-4-yl}amino)-N-methyl nicotinamide
—— {4-[2-(1-methyl-1H-pyrazol-4-ylamino)-pyrrolo[2,3-d]pyrimidin-7-yl]-phenyl}-morpholin-4-yl-methanone 1180158-70-6 C21H21N7O2
{4-[2-(1-methyl-1H-pyrazol-4-ylamino)-pyrrolo[2,3-d]pyrimidin-7-yl]-phenyl}-morpholin-4-yl-methanone
—— (4aS,8aR)-6,6-Dimethoxy-4a-(3-methoxy-phenyl)-2-methyl-decahydro-isoquinoline 61528-12-9 C19H29NO3
(4aS,8aR)-6,6-Dimethoxy-4a-(3-methoxy-phenyl)-2-methyl-decahydro-isoquinoline
—— 4-(1-ethoxy-propylidene)-3-phenyl-4<i>H</i>-isoxazol-5-one 52835-78-6 C14H15NO3
4-(1-ethoxy-propylidene)-3-phenyl-4<i>H</i>-isoxazol-5-one
—— (4H-Cyclopenta[def]chrysen-9-yl)-acetaldehyde 126838-28-6 C21H14O
(4H-Cyclopenta[def]chrysen-9-yl)-acetaldehyde
—— 4-(((diphenoxyphosphoryl)(phenyl)methyl)amino)-4-oxobutanoic acid 1448971-11-6 C23H22NO6P
4-(((diphenoxyphosphoryl)(phenyl)methyl)amino)-4-oxobutanoic acid
—— 4,5,6,7,8,9-Hexahydrocycloocta<c>-1,2-thiazol 63499-11-6 C9H13NS
4,5,6,7,8,9-Hexahydrocycloocta<c>-1,2-thiazol
—— (4-phenyl-5-thioxo-5<i>H</i>-[1,2]dithiol-3-yl)-carbamic acid ethyl ester 62538-76-5 C12H11NO2S3
(4-phenyl-5-thioxo-5<i>H</i>-[1,2]dithiol-3-yl)-carbamic acid ethyl ester
—— 4,5,6,7-tetraphenylazepino[3,2,1-hi]indole-1,2-dione 1424209-36-8 C36H23NO2
4,5,6,7-tetraphenylazepino[3,2,1-hi]indole-1,2-dione
—— 4,11-Ethenocyclodeca[c]furan-1(3H)-one, 5,6,7,8,9,10-hexahydro- 141037-18-5 C14H16O2
4,11-Ethenocyclodeca[c]furan-1(3H)-one, 5,6,7,8,9,10-hexahydro-
—— 4-[1-Methyl-2,4-dioxo-6-(3-pyridine-3-yl-prop-1-ynyl)-1,4-dihydro-2H-thieno[2,3-d]pyrimidine-3-ylmethyl]-benzoic acid 448968-85-2 C23H17N3O4S
4-[1-Methyl-2,4-dioxo-6-(3-pyridine-3-yl-prop-1-ynyl)-1,4-dihydro-2H-thieno[2,3-d]pyrimidine-3-ylmethyl]-benzoic acid
—— 4-Cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)-3-methyl-5-succinimidopyrazole 111246-25-4 C16H9Cl2F3N4O2
4-Cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)-3-methyl-5-succinimidopyrazole
—— 4-{4-chloro-1-methyl-2-[4-(4-methyl-piperazin-1-yl)-phenyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}-N-(1-propyl-piperidin-4-yl)-benzamide 1312580-58-7 C34H41ClN6O
4-{4-chloro-1-methyl-2-[4-(4-methyl-piperazin-1-yl)-phenyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}-N-(1-propyl-piperidin-4-yl)-benzamide
—— 4-[[(2R)-3-fluoro-3-methylbutan-2-yl]amino]-6-(2-methoxypyridin-4-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400875-44-6 C19H22FN5O2
4-[[(2R)-3-fluoro-3-methylbutan-2-yl]amino]-6-(2-methoxypyridin-4-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4,4-dimethyl-2-(2,4,4-trimethyl-oxazolidin-2-ylmethyl)-4,5-dihydro-oxazole 51911-66-1 C12H22N2O2
4,4-dimethyl-2-(2,4,4-trimethyl-oxazolidin-2-ylmethyl)-4,5-dihydro-oxazole
—— {4-[(R)-2-(1-ethoxy-ethoxymethyl)-6-oxo-piperidin-1-yl]-but-2-ynyloxy}-acetic acid methyl ester 859506-03-9 C17H27NO6
{4-[(R)-2-(1-ethoxy-ethoxymethyl)-6-oxo-piperidin-1-yl]-but-2-ynyloxy}-acetic acid methyl ester
—— 4-diethylamino-4'-dimethylamino-benzhydrol 861344-57-2 C19H26N2O
4-diethylamino-4'-dimethylamino-benzhydrol
—— 4,5-di(3-pyridyl)-4H-cyclopenta<c>pyridine 135034-30-9 C18H13N3
4,5-di(3-pyridyl)-4H-cyclopenta<c>pyridine
—— 4-(4-Amino-2-diethylamino-6-methyl-pyrimidin-5-ylazo)-2,3-dichloro-benzenesulfonic acid 105547-88-4 C15H18Cl2N6O3S
4-(4-Amino-2-diethylamino-6-methyl-pyrimidin-5-ylazo)-2,3-dichloro-benzenesulfonic acid
—— 4-(trifluoromethyl-3-chlorobenzylideneamino-6-phenylthieno<2,3-b>)pyridine 104960-58-9 C21H12ClF3N2S
4-(trifluoromethyl-3-chlorobenzylideneamino-6-phenylthieno<2,3-b>)pyridine
—— 4,4,4-trifluoro-N-(6-fluoro-3-phenylimidazo[1,2-a]pyridin-2-yl)butanamide 1123164-25-9 C17H13F4N3O
4,4,4-trifluoro-N-(6-fluoro-3-phenylimidazo[1,2-a]pyridin-2-yl)butanamide
—— 4-amino-1-(2,3-O-isopropylidene-β-D-ribofuranosyl)-5-methylthieno<2,3-d>pyrimidin-2-one 75860-88-7 C15H19N3O5S
4-amino-1-(2,3-O-isopropylidene-β-D-ribofuranosyl)-5-methylthieno<2,3-d>pyrimidin-2-one
—— 4-Iodo-benzoic acid 4-(3-methyl-butyryloxy)-butyl ester 14173-28-5 C16H21IO4
4-Iodo-benzoic acid 4-(3-methyl-butyryloxy)-butyl ester
—— 4-[(4-tert-butylphenyl)methyl]-1H-pyrrole-2-carboxylic acid 147433-62-3 C16H19NO2
4-[(4-tert-butylphenyl)methyl]-1H-pyrrole-2-carboxylic acid
—— 4-Methyl-2,3,6-pyridintricarbonsaeure-trimethylester 98166-52-0 C12H13NO6
4-Methyl-2,3,6-pyridintricarbonsaeure-trimethylester