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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-[2-{N-(4-methoxy-3-pentyloxybenzoyl)amino}ethyl]pyridine-N-oxide 194357-31-8 C20H26N2O4
4-[2-{N-(4-methoxy-3-pentyloxybenzoyl)amino}ethyl]pyridine-N-oxide
—— 4-Methyl-6-nitro-3-(N-propionyl)-carbamoylpyridin 60780-71-4 C10H11N3O4
4-Methyl-6-nitro-3-(N-propionyl)-carbamoylpyridin
—— 4-Chloro-3-(3-oxo-3-phenyl-propionylamino)-benzoic acid octyl ester 6195-26-2 C24H28ClNO4
4-Chloro-3-(3-oxo-3-phenyl-propionylamino)-benzoic acid octyl ester
—— 4-(2,3-dichloro-phenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-ol 746659-53-0 C18H15Cl2NO
4-(2,3-dichloro-phenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-ol
—— 4-{6-[(Furan-2-carbonyl)-amino]-4-oxo-3,4-dihydro-phthalazin-1-ylmethyl}-benzoic acid methyl ester 497254-64-5 C22H17N3O5
4-{6-[(Furan-2-carbonyl)-amino]-4-oxo-3,4-dihydro-phthalazin-1-ylmethyl}-benzoic acid methyl ester
—— 4-(3-aminophenyl)-6-phenyl-1H-pyrazolo[3,4-d]pyrimidin-3-amine 1443438-26-3 C17H14N6
4-(3-aminophenyl)-6-phenyl-1H-pyrazolo[3,4-d]pyrimidin-3-amine
—— 4,4'-n-bis(heptyl-d<sub>15</sub>-oxy)azoxybenzene 98600-46-5 C26H38N2O3
4,4'-n-bis(heptyl-d<sub>15</sub>-oxy)azoxybenzene
—— 4-(2,5-Dimethyl-2H-pyrazol-3-yl)-2-(2-quinolin-2-yl-ethyl)-2,3-dihydro-isoindol-1-one 1417185-28-4 C24H22N4O
4-(2,5-Dimethyl-2H-pyrazol-3-yl)-2-(2-quinolin-2-yl-ethyl)-2,3-dihydro-isoindol-1-one
—— 4-[4-Cyclopropyl-5-[3-(2-methylpropyl)cyclobutyl]-1,2-oxazol-3-yl]-6-(2,4-dimethylanilino)-3-methyl-6-oxohexanoic acid 1404378-02-4 C29H40N2O4
4-[4-Cyclopropyl-5-[3-(2-methylpropyl)cyclobutyl]-1,2-oxazol-3-yl]-6-(2,4-dimethylanilino)-3-methyl-6-oxohexanoic acid
—— 4-tert-butyl-N-[1-[3-(6-fluoro-1,2-benzoxazol-3-yl)propyl]pyrrolidin-3-yl]benzenesulphonamide 1417307-84-6 C24H30FN3O3S
4-tert-butyl-N-[1-[3-(6-fluoro-1,2-benzoxazol-3-yl)propyl]pyrrolidin-3-yl]benzenesulphonamide
—— 4-Furan-3-yl-6-(2-imidazo[1,2-a]pyridin-2-yl-ethyl)-6,7-dihydro-pyrrolo[3,4-b]pyridin-5-one 1417185-97-7 C20H16N4O2
4-Furan-3-yl-6-(2-imidazo[1,2-a]pyridin-2-yl-ethyl)-6,7-dihydro-pyrrolo[3,4-b]pyridin-5-one
—— 4-(((5-bromo-6-((triisopropylsilyl)oxy)naphthalen-2-yl)methyl)(4H-1,2,4-triazol-4-yl)amino)benzonitrile 1252592-41-8 C29H34BrN5OSi
4-(((5-bromo-6-((triisopropylsilyl)oxy)naphthalen-2-yl)methyl)(4H-1,2,4-triazol-4-yl)amino)benzonitrile
—— 4-Amino-7-chloro-N,8-dipropyl-3-cinnolinecarboxamide 107345-91-5 C15H19ClN4O
4-Amino-7-chloro-N,8-dipropyl-3-cinnolinecarboxamide
—— 4-Benzyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazin-1,1-dioxid 6551-16-2 C15H13NO3S
4-Benzyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazin-1,1-dioxid
—— 4-[2-(5-bromo-1H-benzimidazol-2-yl)vinyl]cyclohexanone 1255710-26-9 C15H15BrN2O
4-[2-(5-bromo-1H-benzimidazol-2-yl)vinyl]cyclohexanone
—— 4-(1,2-dimethylimidazol-5-yl)-2-{4-[N-(1-propyn-3-yl)sulphamoyl]anilino}pyrimidine 403791-87-7 C18H18N6O2S
4-(1,2-dimethylimidazol-5-yl)-2-{4-[N-(1-propyn-3-yl)sulphamoyl]anilino}pyrimidine
—— 4,9,13,18-tetraaza-1,3,10,12(1,4)-tetrabenzenacyclooctadecaphane naphthalene-2-sulfonate 81667-92-7 C10H8O3S*C34H40N4
4,9,13,18-tetraaza-1,3,10,12(1,4)-tetrabenzenacyclooctadecaphane naphthalene-2-sulfonate
—— 4-chloro-6-methyl-2-[2-(2-pyridyl) ethenyl] quinazoline 420794-56-5 C16H12ClN3
4-chloro-6-methyl-2-[2-(2-pyridyl) ethenyl] quinazoline
—— 4-(2,2,8,8-tetramethyl-3,4,9,10-tetrahydropyrano[2,3-f]chromen-6-yl)-3H-1,3-thiazole-2-thione 106535-66-4 C19H23NO2S2
4-(2,2,8,8-tetramethyl-3,4,9,10-tetrahydropyrano[2,3-f]chromen-6-yl)-3H-1,3-thiazole-2-thione
—— 4-{[2-[(2,4-Dimethoxy-benzyl)-(4-methoxy-benzoyl)-amino]-2-(2-methoxy-phenyl)-acetylamino]-methyl}-piperidine-1-carboxylic acid tert-butyl ester 380901-81-5 C37H47N3O8
4-{[2-[(2,4-Dimethoxy-benzyl)-(4-methoxy-benzoyl)-amino]-2-(2-methoxy-phenyl)-acetylamino]-methyl}-piperidine-1-carboxylic acid tert-butyl ester
—— 4-Phenyl-11-triphenylsilanyl-2,4,6-triaza-tricyclo[5.3.1.0<sup>2,6</sup>]undecane-3,5-dione 145028-97-3 C32H29N3O2Si
4-Phenyl-11-triphenylsilanyl-2,4,6-triaza-tricyclo[5.3.1.0<sup>2,6</sup>]undecane-3,5-dione
—— 4-[N-(((((biotinyl)aminopropoxy)ethoxy)ethoxy)propyl)]carbamoylmethyl-7-(1-undecyl-1H-1,2,3-triazol-4-yl)-2H-chromen-2-one 1384966-91-9 C44H67N7O8S
4-[N-(((((biotinyl)aminopropoxy)ethoxy)ethoxy)propyl)]carbamoylmethyl-7-(1-undecyl-1H-1,2,3-triazol-4-yl)-2H-chromen-2-one
—— (4α,4aα,8aβ)-4a,5,6,7,8,8a-hexahydro-8a-hydroxy-4-(4-methoxyphenyl)-4H-3,1-benzothiazine-2(1H)-thione 118227-91-1 C15H19NO2S2
(4α,4aα,8aβ)-4a,5,6,7,8,8a-hexahydro-8a-hydroxy-4-(4-methoxyphenyl)-4H-3,1-benzothiazine-2(1H)-thione
—— [4-(tert-Butyl-methoxy-phenyl-silanyloxy)-2,6-dimethyl-phenyl]-(3-isopropyl-4-triisopropylsilanyloxy-phenyl)-methanol 253329-12-3 C38H58O4Si2
[4-(tert-Butyl-methoxy-phenyl-silanyloxy)-2,6-dimethyl-phenyl]-(3-isopropyl-4-triisopropylsilanyloxy-phenyl)-methanol
—— 4-(tert-butyl) 1-ethyl (3S,4R)-1-(diethoxyphosphoryl)-2-hydroxy-5-nitro-3-(pentan-3-yloxy)cyclohexane-1,4-dicarboxylate 1259382-06-3 C23H42NO11P
4-(tert-butyl) 1-ethyl (3S,4R)-1-(diethoxyphosphoryl)-2-hydroxy-5-nitro-3-(pentan-3-yloxy)cyclohexane-1,4-dicarboxylate
—— 4-[(2S)-1-[(3R)-4-(4-chloro-2-cyanophenyl)-3-(4-chlorophenyl)piperazin-1-yl]-2-hydroxypropan-2-yl]-N,N-diethylbenzamide 1097077-78-5 C31H34Cl2N4O2
4-[(2S)-1-[(3R)-4-(4-chloro-2-cyanophenyl)-3-(4-chlorophenyl)piperazin-1-yl]-2-hydroxypropan-2-yl]-N,N-diethylbenzamide
—— 4-Hexyloxy-L-phenylalanin-propylester 107773-18-2 C18H29NO3
4-Hexyloxy-L-phenylalanin-propylester
—— 4-(4-p-Tolyl-thiosemicarbazono)-pentansaeure 97192-56-8 C13H17N3O2S
4-(4-p-Tolyl-thiosemicarbazono)-pentansaeure
—— 4-butoxycarbonylamino-benzoic acid-(3-dibutylamino-propylester); hydrochloride 108042-78-0 C23H38N2O4*ClH
4-butoxycarbonylamino-benzoic acid-(3-dibutylamino-propylester); hydrochloride
—— 4-(2-<i>tert</i>-butyl-phenylazo)-3-hydroxy-[2]naphthoic acid anilide 117500-10-4 C27H25N3O2
4-(2-<i>tert</i>-butyl-phenylazo)-3-hydroxy-[2]naphthoic acid anilide
—— 4-phenylazo-benzoic acid allylamide 101284-70-2 C16H15N3O
4-phenylazo-benzoic acid allylamide
—— 4-(3-morpholino-propoxy)-benzoic acid heptyl ester 110331-57-2 C21H33NO4
4-(3-morpholino-propoxy)-benzoic acid heptyl ester
—— 4-((1Z,3E)-4-tert-Butoxy-buta-1,3-dienyl)-2-(4-chloro-phenyl)-5-methyl-2H-[1,2,3]triazole 74795-99-6 C17H20ClN3O
4-((1Z,3E)-4-tert-Butoxy-buta-1,3-dienyl)-2-(4-chloro-phenyl)-5-methyl-2H-[1,2,3]triazole
—— 4-acetoxy-3-methyl-1,6-diphenyl-6,7-dihydro-1<i>H</i>-indazole-5-carbonitrile 62591-41-7 C23H19N3O2
4-acetoxy-3-methyl-1,6-diphenyl-6,7-dihydro-1<i>H</i>-indazole-5-carbonitrile
—— 4,5,6,7,8,9-hexamethyl-1<i>H</i>,3<i>H</i>-benzo[<i>de</i>]isochromene 62571-62-4 C18H22O
4,5,6,7,8,9-hexamethyl-1<i>H</i>,3<i>H</i>-benzo[<i>de</i>]isochromene
—— 4-Chloro-2-phenylamino-benzoic acid N-methyl-hydrazide 61573-16-8 C14H14ClN3O
4-Chloro-2-phenylamino-benzoic acid N-methyl-hydrazide
—— 4-dimesitylboron-4'-mesitylterphenyl 1246027-14-4 C45H45B
4-dimesitylboron-4'-mesitylterphenyl
—— (4-{3-[4-(3,5-Dimethoxy-benzoyl)-phenoxy]-5-[2-(4-fluoro-phenyl)-[1,3]dioxolan-2-yl]-phenoxy}-phenyl)-(3,5-dimethoxy-phenyl)-methanone 915033-65-7 C45H37FO10
(4-{3-[4-(3,5-Dimethoxy-benzoyl)-phenoxy]-5-[2-(4-fluoro-phenyl)-[1,3]dioxolan-2-yl]-phenoxy}-phenyl)-(3,5-dimethoxy-phenyl)-methanone
—— [4,6-bis-(3-nitro-phenyl)-1,4,5,6-tetrahydro-[1,3,5]triazin-2-ylsulfanyl]-acetic acid 61582-17-0 C17H15N5O6S
[4,6-bis-(3-nitro-phenyl)-1,4,5,6-tetrahydro-[1,3,5]triazin-2-ylsulfanyl]-acetic acid
—— 4-((S)-2-((S)-3-benzylthiazolidine-2-carbonyloxy)-2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)ethyl)-3,5-dichloropyridine 1-oxide 1416000-42-4 C29H28Cl2F2N2O5S
4-((S)-2-((S)-3-benzylthiazolidine-2-carbonyloxy)-2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)ethyl)-3,5-dichloropyridine 1-oxide
—— 4-(6-methoxy-1H-inden-3-yl)-1H-imidazole 179338-53-5 C13H12N2O
4-(6-methoxy-1H-inden-3-yl)-1H-imidazole
—— 4-(2,2-difluoropropoxy)-2-(trifluoromethyl)benzoic acid 790695-52-2 C11H9F5O3
4-(2,2-difluoropropoxy)-2-(trifluoromethyl)benzoic acid
—— 4-{(3R,4S,5R,6R)-6-[(2S,3S)-3-((1R,2S)-1-Methyl-2-trimethylsilanyloxy-propyl)-oxiranylmethyl]-4,5-bis-trimethylsilanyloxy-tetrahydro-pyran-3-ylmethyl}-5H-furan-2-one 117407-95-1 C26H50O7Si3
4-{(3R,4S,5R,6R)-6-[(2S,3S)-3-((1R,2S)-1-Methyl-2-trimethylsilanyloxy-propyl)-oxiranylmethyl]-4,5-bis-trimethylsilanyloxy-tetrahydro-pyran-3-ylmethyl}-5H-furan-2-one
—— 4-chloroquinoline<2,8-D2> 1-oxide 77063-54-8 C9H6ClNO
4-chloroquinoline<2,8-D2> 1-oxide
—— 4-[Dimethyl-(4-oxo-4-phenylmethoxybutyl)azaniumyl]butane-1-sulfonate 1349808-82-7 C17H27NO5S
4-[Dimethyl-(4-oxo-4-phenylmethoxybutyl)azaniumyl]butane-1-sulfonate
—— (4R,5S)-methyl 5-benzamido-5-methyl-6-oxo-4-p-tolyl-5,6-dihydro-4H-pyran-2-carboxylate 1309576-31-5 C22H21NO5
(4R,5S)-methyl 5-benzamido-5-methyl-6-oxo-4-p-tolyl-5,6-dihydro-4H-pyran-2-carboxylate
—— 4-cyclopropyl-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-imidazo[4,5-c]pyridine 1138241-27-6 C20H23N3O7
4-cyclopropyl-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-imidazo[4,5-c]pyridine
—— (4R,5R,14S)-4,5-Bis(benzoyloxy)-14-isobutyl-3,6,9,12-tetraoxo-2-oxa-7,10,13-triazapentadecan-15-oic acid 263550-30-7 C29H33N3O11
(4R,5R,14S)-4,5-Bis(benzoyloxy)-14-isobutyl-3,6,9,12-tetraoxo-2-oxa-7,10,13-triazapentadecan-15-oic acid
—— (4R)-4-[tert-butyl(dimethyl)silyl]oxy-3,3-dimethyl-6-phenylmethoxyhexan-2-one 944393-22-0 C21H36O3Si
(4R)-4-[tert-butyl(dimethyl)silyl]oxy-3,3-dimethyl-6-phenylmethoxyhexan-2-one
—— 4-[(S)-2-({4-[2-((R)-2-carbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-4-carboxy-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073447-61-6 C29H36N6O9
4-[(S)-2-({4-[2-((R)-2-carbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-4-carboxy-butyryl]-piperazine-1-carboxylic acid ethyl ester