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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(trimethylsilyl)ethynylpyridine-2,6-dicarboxylic acid 1401309-19-0 C12H13NO4Si
4-(trimethylsilyl)ethynylpyridine-2,6-dicarboxylic acid
—— 4-[4-[(3-fluorophenyl)methoxy]phenoxy]-N-(1,2-oxazol-3-yl)piperidine-1-carboxamide 1008765-64-7 C22H22FN3O4
4-[4-[(3-fluorophenyl)methoxy]phenoxy]-N-(1,2-oxazol-3-yl)piperidine-1-carboxamide
—— (+/-)-(4-chloro-2-{2-[3-(6-chloro-3-oxo-2,3-dihydrobenzo[1,4]oxazin-4-yl)propionyl]-1,2,3,4-tetrahydroisoquinolin-1-yl}phenoxy)acetic acid 1355058-29-5 C28H24Cl2N2O6
(+/-)-(4-chloro-2-{2-[3-(6-chloro-3-oxo-2,3-dihydrobenzo[1,4]oxazin-4-yl)propionyl]-1,2,3,4-tetrahydroisoquinolin-1-yl}phenoxy)acetic acid
—— 4a,5-dimethyl-1-phenethyl-1,2,3,4,4a,5,10,10a-octahydro-2,5-methano-benzo[<i>g</i>]quinoline-3-carboxylic acid ethyl ester 72028-49-0 C27H33NO2
4a,5-dimethyl-1-phenethyl-1,2,3,4,4a,5,10,10a-octahydro-2,5-methano-benzo[<i>g</i>]quinoline-3-carboxylic acid ethyl ester
—— 4-[(4-Methylisoquinolin-3-yl)-[(4-pyridin-2-ylphenyl)methyl]sulfamoyl]benzoic acid 1400699-01-5 C29H23N3O4S
4-[(4-Methylisoquinolin-3-yl)-[(4-pyridin-2-ylphenyl)methyl]sulfamoyl]benzoic acid
—— 4-(4-tert-Butoxycarbonylamino-phenyl)-2,2-dimethyl-butyric acid 1398047-46-5 C17H25NO4
4-(4-tert-Butoxycarbonylamino-phenyl)-2,2-dimethyl-butyric acid
—— 4-(1,2,5,6-Tetrahydro-4,7-dioxa-cyclobuta[b]naphthalen-1-ylmethoxy)-benzaldehyde 148834-20-2 C18H16O4
4-(1,2,5,6-Tetrahydro-4,7-dioxa-cyclobuta[b]naphthalen-1-ylmethoxy)-benzaldehyde
—— 4-({4-[(dimethylamino)iminomethyl]phenyl}carbonyl)piperazinyl 5-chloroindol-2-yl ketone 406719-43-5 C23H24ClN5O2
4-({4-[(dimethylamino)iminomethyl]phenyl}carbonyl)piperazinyl 5-chloroindol-2-yl ketone
—— 4-acetoxy-2-chloro-3,5-diiodo-6-methyl-pyridine 42779-60-2 C8H6ClI2NO2
4-acetoxy-2-chloro-3,5-diiodo-6-methyl-pyridine
—— 4-[2-(2,3-dichloroanilino)-4-phenyl-1,3-thiazole-5-carbonyl]-3-(4-methylphenyl)oxadiazol-3-ium-5-olate 108107-55-7 C25H16Cl2N4O3S
4-[2-(2,3-dichloroanilino)-4-phenyl-1,3-thiazole-5-carbonyl]-3-(4-methylphenyl)oxadiazol-3-ium-5-olate
—— (4-bromo-4-methylcyclohexyl)benzene 1615227-13-8 C13H17Br
(4-bromo-4-methylcyclohexyl)benzene
—— 4-methoxyphenyl (α-D-galactofuranosyl)-(1->3)-(α-L-rhamnopyranosyl)-(1->2)-(α-L-rhamnopyranosyl)-(1->3)-(α-D-galactopyranosyl)-(1->3)-(β-D-galactopyranosyl)-(1->4)-β-D-glucopyranoside 1203549-88-5 C43H68O30
4-methoxyphenyl (α-D-galactofuranosyl)-(1->3)-(α-L-rhamnopyranosyl)-(1->2)-(α-L-rhamnopyranosyl)-(1->3)-(α-D-galactopyranosyl)-(1->3)-(β-D-galactopyranosyl)-(1->4)-β-D-glucopyranoside
—— (4S)-4-tert-butyl-3-[(2R,3R)-3-hydroxy-2,4-dimethylpentanoyl]-1,3-oxazolidin-2-one 136032-19-4 C14H25NO4
(4S)-4-tert-butyl-3-[(2R,3R)-3-hydroxy-2,4-dimethylpentanoyl]-1,3-oxazolidin-2-one
—— 4,4-bis(5-methyltetrahydrofuran-2-yl)pentan-1-ol 17966-35-7 C15H28O3
4,4-bis(5-methyltetrahydrofuran-2-yl)pentan-1-ol
—— 4-hydroxy-benzaldehyde-(5-chloro-2-nitro-phenylhydrazone) 105971-17-3 C13H10ClN3O3
4-hydroxy-benzaldehyde-(5-chloro-2-nitro-phenylhydrazone)
—— (4S,5R,E)-4-((tert-butyldiphenylsilyl)oxy)-7-iodo-5-methylhept-6-enal 1072195-17-5 C24H31IO2Si
(4S,5R,E)-4-((tert-butyldiphenylsilyl)oxy)-7-iodo-5-methylhept-6-enal
—— 4-(2-hydroxybenzoyl)amino-3-methoxy-N-(2-benzyloxy-4-methyl)phenyl-N-methylbenzamide 186660-33-3 C30H28N2O5
4-(2-hydroxybenzoyl)amino-3-methoxy-N-(2-benzyloxy-4-methyl)phenyl-N-methylbenzamide
—— 4-(2-Methoxy-phenyl)-1-naphthalen-2-ylmethyl-1H-imidazole 310465-37-3 C21H18N2O
4-(2-Methoxy-phenyl)-1-naphthalen-2-ylmethyl-1H-imidazole
—— 4-[2-(Benzyloxy)benzoyl]amino-2-chloro-N-methyl-N-[2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide 186659-37-0 C39H43ClN4O5
4-[2-(Benzyloxy)benzoyl]amino-2-chloro-N-methyl-N-[2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide
—— 4-(thien-3-yl)-6,7-dimethoxyquinoline 146535-34-4 C15H13NO2S
4-(thien-3-yl)-6,7-dimethoxyquinoline
—— 4-chloro-2-(cyclopropylmethyl-amino)-6-(4-phenyl-piperazin-1-yl)-pyrimidine-5-carbonitrile 478179-60-1 C19H21ClN6
4-chloro-2-(cyclopropylmethyl-amino)-6-(4-phenyl-piperazin-1-yl)-pyrimidine-5-carbonitrile
—— 4-(4-Chloro-3-formamidobenzyl)amino-6,7,8-trimethoxyquinazoline 150451-56-2 C19H19ClN4O4
4-(4-Chloro-3-formamidobenzyl)amino-6,7,8-trimethoxyquinazoline
—— 4-Amino-6-chloro-2-(1-(2,3-dihydrothieno[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102066-52-3 C13H13ClN4S2
4-Amino-6-chloro-2-(1-(2,3-dihydrothieno[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
—— 4-[4-(2-trifluoromethylphenyl)-2-thiazolyl]benzoic acid 254911-35-8 C17H10F3NO2S
4-[4-(2-trifluoromethylphenyl)-2-thiazolyl]benzoic acid
—— 4H-Pyrrolo[3,2-e]benzothiazole-7-carboxylic acid, 5,6-dihydro-8-methyl- 1498514-61-6 C11H10N2O2S
4H-Pyrrolo[3,2-e]benzothiazole-7-carboxylic acid, 5,6-dihydro-8-methyl-
—— (4,5-diphenyl-1(2)<i>H</i>-pyrazol-3-yl)-(1,1,3,3-tetramethyl-butyl)-amine 63633-50-1 C23H29N3
(4,5-diphenyl-1(2)<i>H</i>-pyrazol-3-yl)-(1,1,3,3-tetramethyl-butyl)-amine
—— 4-[[4-[4-(trifluoromethoxy)-phenoxy]-1-piperidinyl]sulfonyl]-4-piperidinecarboxylic acid, methyl ester 287952-61-8 C19H25F3N2O6S
4-[[4-[4-(trifluoromethoxy)-phenoxy]-1-piperidinyl]sulfonyl]-4-piperidinecarboxylic acid, methyl ester
—— (4-(tert-butoxycarbonyl(pyridin-2-yl)amino)-2-chlorothieno[3,2-d]pyrimidin-6-yl)methyl methanesulfonate 1235451-21-4 C18H19ClN4O5S2
(4-(tert-butoxycarbonyl(pyridin-2-yl)amino)-2-chlorothieno[3,2-d]pyrimidin-6-yl)methyl methanesulfonate
—— 4-(4-chloro-benzhydryl)-2-(2,3-dihydro-benzo[1,4]dioxin-6-ylmethyl)-1,2-dimethyl-piperazine 64431-23-8 C28H31ClN2O2
4-(4-chloro-benzhydryl)-2-(2,3-dihydro-benzo[1,4]dioxin-6-ylmethyl)-1,2-dimethyl-piperazine
—— 4-bromo-6-(tert-butyl)-2-(2-methoxyvinyl)-3-methylphenol 1433064-98-2 C14H19BrO2
4-bromo-6-(tert-butyl)-2-(2-methoxyvinyl)-3-methylphenol
—— 4-[(2R,3R,4R,5R)-2-(3-Benzoyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-4-[(2-chloro-phenoxy)-(9H-fluoren-9-ylmethoxy)-phosphoryloxy]-5-(9-phenyl-9H-xanthen-9-yloxymethyl)-tetrahydro-furan-3-yloxy]-4-methoxy-heptanedioic acid dimethyl ester 99519-16-1 C65H58ClN2O16P
4-[(2R,3R,4R,5R)-2-(3-Benzoyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-4-[(2-chloro-phenoxy)-(9H-fluoren-9-ylmethoxy)-phosphoryloxy]-5-(9-phenyl-9H-xanthen-9-yloxymethyl)-tetrahydro-furan-3-yloxy]-4-methoxy-heptanedioic acid dimethyl ester
—— 4-methyl-3-[3-(4-methylhomopiperazin-1-ylmethyl)benzamido]-N-(3-morpholinophenyl)-benzamide 258863-22-8 C32H39N5O3
4-methyl-3-[3-(4-methylhomopiperazin-1-ylmethyl)benzamido]-N-(3-morpholinophenyl)-benzamide
—— 4',7'-dihydro-spiro[cyclohexane-1,1'-isobenzofuran]-3'-one 100611-97-0 C13H16O2
4',7'-dihydro-spiro[cyclohexane-1,1'-isobenzofuran]-3'-one
—— 4-(2,2,2-trifluoroacetyl)benzene-1-sulfonylchloride 1609945-12-1 C8H4ClF3O3S
4-(2,2,2-trifluoroacetyl)benzene-1-sulfonylchloride
—— 4-{[2-(benzyloxy)-4,6-dimethylpyridin-3-yl]methyl}-N,6-dimethyl-5-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepine-7-carboxamide 1616290-58-4 C28H31N3O4
4-{[2-(benzyloxy)-4,6-dimethylpyridin-3-yl]methyl}-N,6-dimethyl-5-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepine-7-carboxamide
—— 4t-(2-hydroxy-ethyl)-(4ar,11bt)-3,4a,5,11b-tetrahydro-4H-[1,3]dioxolo[4,5-j]phenanthridin-6-one 58700-82-6 C16H17NO4
4t-(2-hydroxy-ethyl)-(4ar,11bt)-3,4a,5,11b-tetrahydro-4H-[1,3]dioxolo[4,5-j]phenanthridin-6-one
—— 4,6,7-trimethoxy-4-(3,4-dimethoxybenzyl)isochroman-3-one 91790-47-5 C21H24O7
4,6,7-trimethoxy-4-(3,4-dimethoxybenzyl)isochroman-3-one
—— 4-(3-Methoxyazetidin-1-yl)piperidine;dihydrochloride 1400759-50-3 C9H20Cl2N2O
4-(3-Methoxyazetidin-1-yl)piperidine;dihydrochloride
—— 4-[4-butyl-2-(4-trifluoromethyl-phenyl)-thiazol-5-ylmethoxymethyl]-2-fluoro-benzoic acid hydrazide 866531-23-9 C23H23F4N3O2S
4-[4-butyl-2-(4-trifluoromethyl-phenyl)-thiazol-5-ylmethoxymethyl]-2-fluoro-benzoic acid hydrazide
—— 4-[4-amino-2-ethyl-7-(pyridin-3-yl)-1H-imidazo[4,5-c]quinolin-1-ylmethyl]piperidin-1-carboxylic acid isopropylamide 723269-03-2 C27H33N7O
4-[4-amino-2-ethyl-7-(pyridin-3-yl)-1H-imidazo[4,5-c]quinolin-1-ylmethyl]piperidin-1-carboxylic acid isopropylamide
—— (4S,4aS,8aS)-8a-hydroxy-4-(4-methoxyphenyl)-4,4a,5,6,7,8-hexahydro-1H-benzo[d][1,3]thiazine-2-thione 118332-73-3 C15H19NO2S2
(4S,4aS,8aS)-8a-hydroxy-4-(4-methoxyphenyl)-4,4a,5,6,7,8-hexahydro-1H-benzo[d][1,3]thiazine-2-thione
—— 4-(3,4-dichlorophenyl)-2-(4-methoxyphenyl)-1,2,4-triazol-3-one 81125-04-4 C15H11Cl2N3O2
4-(3,4-dichlorophenyl)-2-(4-methoxyphenyl)-1,2,4-triazol-3-one
—— 4-amino-6-{4-[trans-4-(3-morpholin-4-yl-3-oxopropyl)cyclohexyl]phenyl}-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one 1236357-24-6 C26H33N5O4
4-amino-6-{4-[trans-4-(3-morpholin-4-yl-3-oxopropyl)cyclohexyl]phenyl}-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one
—— 4-[2-(4-cyano-benzoylamino)thiazol-5-yl]-piperidine-1-carboxylic acid tert-butyl ester 1203561-78-7 C21H24N4O3S
4-[2-(4-cyano-benzoylamino)thiazol-5-yl]-piperidine-1-carboxylic acid tert-butyl ester
—— 4-chloro-5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid <i>sec</i>-butyl-(4-chloro-benzyl)-amide 53706-28-8 C16H18Cl2N2O3
4-chloro-5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid <i>sec</i>-butyl-(4-chloro-benzyl)-amide
—— [4-(2-chloro-phenoxy)-butyl]-quinazolin-4-yl-amine 69325-45-7 C18H18ClN3O
[4-(2-chloro-phenoxy)-butyl]-quinazolin-4-yl-amine
—— 4-(5-Diethylamino-pentyl)-2-phenyl-4H-benzo[1,4]oxazin-3-one 244619-86-1 C23H30N2O2
4-(5-Diethylamino-pentyl)-2-phenyl-4H-benzo[1,4]oxazin-3-one
—— 4-Oxo-2-phenyl-buttersaeure-(2,4-dinitro-phenylhydrazon) 93021-27-3 C16H14N4O6
4-Oxo-2-phenyl-buttersaeure-(2,4-dinitro-phenylhydrazon)
—— 4-hydroxy-3-[(3,5-difluoro-6-(3-(1-methylimidazolin-2-yl)phenoxy)-4-(2-chloro-4-(tetrazol-5-yl)phenoxy)pyridin-2-yl)oxy]benzamidine 1230706-44-1 C29H22ClF2N9O4
4-hydroxy-3-[(3,5-difluoro-6-(3-(1-methylimidazolin-2-yl)phenoxy)-4-(2-chloro-4-(tetrazol-5-yl)phenoxy)pyridin-2-yl)oxy]benzamidine
—— 4-benzyloxy-2,3,5-trifluoro-6-hydrazino-pyridine 54929-25-8 C12H10F3N3O
4-benzyloxy-2,3,5-trifluoro-6-hydrazino-pyridine