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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,10-Dibrom-malonyl-acridan 97620-77-4 C16H9Br2NO2
4,10-Dibrom-malonyl-acridan
—— 4-methyl-5-nitro-2-oxo-1,2-dihydro-indol 245035-77-2 C9H8N2O3
4-methyl-5-nitro-2-oxo-1,2-dihydro-indol
—— 4-(4-amidino-phenyl)-1-[4-(2-methoxycarbonyl-ethyl)-phenyl]-3-phenyl-3H-imidazol-2-one 1097773-69-7 C26H24N4O3
4-(4-amidino-phenyl)-1-[4-(2-methoxycarbonyl-ethyl)-phenyl]-3-phenyl-3H-imidazol-2-one
—— 4-chloro-1,2-dicyano-3,5,6-tri(4-methylphenoxy)benzene 144280-13-7 C29H21ClN2O3
4-chloro-1,2-dicyano-3,5,6-tri(4-methylphenoxy)benzene
—— 4,6-bis{2-[(3-allyloxyphenylimino)methyl]-4-tert-butyl-6-(2-phenylpropan-2-yl) phenoxy}titanium(IV) dichloride 1400812-32-9 C58H64Cl2N2O4Ti
4,6-bis{2-[(3-allyloxyphenylimino)methyl]-4-tert-butyl-6-(2-phenylpropan-2-yl) phenoxy}titanium(IV) dichloride
—— (4<i>R</i>)-3-acetyl-2<i>c</i>-<i>p</i>-tolyl-thiazolidine-4<i>r</i>-carboxylic acid methyl ester 59668-79-0 C14H17NO3S
(4<i>R</i>)-3-acetyl-2<i>c</i>-<i>p</i>-tolyl-thiazolidine-4<i>r</i>-carboxylic acid methyl ester
—— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-8-furan-2-ylmethyl-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10h,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carboxylic acid 1400571-23-4 C26H29F2NO6
(4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-8-furan-2-ylmethyl-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10h,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carboxylic acid
—— 4-(1H-benzimidazol-5-yl)-2-morpholin-4-yl-7-pyridin-3-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine 1007206-53-2 C22H21N7O
4-(1H-benzimidazol-5-yl)-2-morpholin-4-yl-7-pyridin-3-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine
—— 4-(4-(dimethylamino)phenyl)-N-(3-fluoro-4-(1,5,7-trimethyl-3,7-diazabicyclo[3.3.1]nonan-3-yl)phenyl)pyrimidin-2-amine 1182183-64-7 C28H35FN6
4-(4-(dimethylamino)phenyl)-N-(3-fluoro-4-(1,5,7-trimethyl-3,7-diazabicyclo[3.3.1]nonan-3-yl)phenyl)pyrimidin-2-amine
—— 4-(3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-7-yl)-N-(3-fluoro-4-(1,5,7-trimethyl-3,7-diazabicyclo[3.3.1]nonan-3-yl)phenyl)pyrimidin-2-amine 1182183-82-9 C27H32FN7O
4-(3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-7-yl)-N-(3-fluoro-4-(1,5,7-trimethyl-3,7-diazabicyclo[3.3.1]nonan-3-yl)phenyl)pyrimidin-2-amine
—— 4-[(4-difluoromethoxy)phenoxy]quinolin-2(1H)-one 1217129-84-4 C16H11F2NO3
4-[(4-difluoromethoxy)phenoxy]quinolin-2(1H)-one
—— 4-(2,4-dibromo-5-methoxyphenyl)-6-[2-(1H-pyrazol-1-yl)ethyl]-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-2-amine 1046860-99-4 C18H18Br2N6O
4-(2,4-dibromo-5-methoxyphenyl)-6-[2-(1H-pyrazol-1-yl)ethyl]-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-2-amine
—— 4-phenyl-2,3-di-p-tolylquinoline 1609269-35-3 C29H23N
4-phenyl-2,3-di-p-tolylquinoline
—— (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-(3,3-dimethyl-butyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4b,5,6,6a,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthrene-6b-carboxylic acid 1323942-50-2 C28H39F2NO4
(4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-8-(3,3-dimethyl-butyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4b,5,6,6a,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthrene-6b-carboxylic acid
—— 4-methyl-2-nitroamino-pyrimidine-5-carboxylic acid ethyl ester 100378-15-2 C8H10N4O4
4-methyl-2-nitroamino-pyrimidine-5-carboxylic acid ethyl ester
—— 4-Quinolinol, 3-(aminomethyl)-8-ethoxy-1,2,3,4-tetrahydro- 1706436-38-5 C12H18N2O2
4-Quinolinol, 3-(aminomethyl)-8-ethoxy-1,2,3,4-tetrahydro-
—— (4R,5S)-5-(tert-Butyl-diphenyl-silanyloxy)-2-oxo-4-(2-oxo-ethyl)-piperidine-1-carboxylic acid tert-butyl ester 176966-81-7 C28H37NO5Si
(4R,5S)-5-(tert-Butyl-diphenyl-silanyloxy)-2-oxo-4-(2-oxo-ethyl)-piperidine-1-carboxylic acid tert-butyl ester
—— 4-(N-benzylcarbamoylmethoxy)-2-methylthiopyrimidine 109388-97-8 C14H15N3O2S
4-(N-benzylcarbamoylmethoxy)-2-methylthiopyrimidine
—— 4-Bromo-1,2,3-trimethoxy-phenanthro[2,3-d][1,3]dioxole 74825-08-4 C18H15BrO5
4-Bromo-1,2,3-trimethoxy-phenanthro[2,3-d][1,3]dioxole
—— 4-((3aS,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-(2-(4-chlorobenzylamino)acetyl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yloxy)-2,2-dimethyl-4-oxobutanoic acid 1326312-26-8 C44H64ClNO5
4-((3aS,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-(2-(4-chlorobenzylamino)acetyl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yloxy)-2,2-dimethyl-4-oxobutanoic acid
—— 4-hydroxy-N'-(4-hydroxy-3,6-dioxo-5-undecylcyclohexa-1,4-dien-1-yl)benzohydrazide 1215231-74-5 C24H32N2O5
4-hydroxy-N'-(4-hydroxy-3,6-dioxo-5-undecylcyclohexa-1,4-dien-1-yl)benzohydrazide
—— 4,4,4-trifluoro-3-(N-benzyl-3-indolyl)-1-phenylbutan-1-one 1333054-76-4 C25H20F3NO
4,4,4-trifluoro-3-(N-benzyl-3-indolyl)-1-phenylbutan-1-one
—— 4-{[(1R,2R,5R,10S,13R,14R,17S,19R)-5-({[(4-methoxyphenyl)methyl]carbamoyl}(oxo)methyl)-1,2,14,18,18-pentamethyl-7-oxo-8-(propan-2-yl)pentacyclo[11.8.0.0<sup>2,10</sup>.0<sup>5,9</sup>.0<sup>14,19</sup>]henicos-8-en-17-yl]oxy}-2,2-dimethyl-4-oxobutanoic acid 1326312-50-8 C45H63NO8
4-{[(1R,2R,5R,10S,13R,14R,17S,19R)-5-({[(4-methoxyphenyl)methyl]carbamoyl}(oxo)methyl)-1,2,14,18,18-pentamethyl-7-oxo-8-(propan-2-yl)pentacyclo[11.8.0.0<sup>2,10</sup>.0<sup>5,9</sup>.0<sup>14,19</sup>]henicos-8-en-17-yl]oxy}-2,2-dimethyl-4-oxobutanoic acid
—— 4-((E)-3-Hydroxy-4-morpholin-4-yl-but-1-enyl)-2-methoxy-phenol 80304-68-3 C15H21NO4
4-((E)-3-Hydroxy-4-morpholin-4-yl-but-1-enyl)-2-methoxy-phenol
—— 4-[(3R)-3-aminopyrrolidin-1-yl]-N-methyl-2-pyrimidin-5-yloxy-9H-pyrimido[4,5-b]indol-8-amine 1400802-50-7 C19H20N8O
4-[(3R)-3-aminopyrrolidin-1-yl]-N-methyl-2-pyrimidin-5-yloxy-9H-pyrimido[4,5-b]indol-8-amine
—— 4-[(8-acetoxy-octyl)thio]-3-methylpyridine-2-thione 1248345-65-4 C16H25NO2S2
4-[(8-acetoxy-octyl)thio]-3-methylpyridine-2-thione
—— 4-(2-amino-5-azaspiro[2.3]hexan-5-yl)-6-fluoro-N-methyl-2-(2-methylpyrimidin-5-yl)oxy-9H-pyrimido[4,5-b]indol-8-amine 1400803-95-3 C21H21FN8O
4-(2-amino-5-azaspiro[2.3]hexan-5-yl)-6-fluoro-N-methyl-2-(2-methylpyrimidin-5-yl)oxy-9H-pyrimido[4,5-b]indol-8-amine
—— 4-(2,2-dichloro-1,1-difluoroethoxy)-3-methoxyaniline 39211-51-3 C9H9Cl2F2NO2
4-(2,2-dichloro-1,1-difluoroethoxy)-3-methoxyaniline
—— [4-Acetyloxy-6-[2-(3,3-dimethyloxiran-2-yl)ethyl]-5,8-dihydronaphthalen-1-yl] acetate 177327-07-0 C20H24O5
[4-Acetyloxy-6-[2-(3,3-dimethyloxiran-2-yl)ethyl]-5,8-dihydronaphthalen-1-yl] acetate
—— 4-[(1H-Benzoimidazol-2-ylmethyl)-amino]-benzoic acid [1-(4-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide 76321-94-3 C22H19N5O2
4-[(1H-Benzoimidazol-2-ylmethyl)-amino]-benzoic acid [1-(4-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide
—— 4'-(4-O-iodobutyl)resveratrol 1092093-99-6 C18H19IO3
4'-(4-O-iodobutyl)resveratrol
—— 4-(4-chloro-phenyl)-6-phenyl-3,4-dihydro-[1,3]oxazin-2-one 53440-66-7 C16H12ClNO2
4-(4-chloro-phenyl)-6-phenyl-3,4-dihydro-[1,3]oxazin-2-one
—— 4-[3-(1,2,4-triazol-1-yl)-propyl]-N-(4-aminophenyl)piperidine 1244968-51-1 C16H23N5
4-[3-(1,2,4-triazol-1-yl)-propyl]-N-(4-aminophenyl)piperidine
—— 4,4-Bis-(4-fluorophenyl)-3-ethoxycarbonyl-3-butensaeure 51787-93-0 C19H16F2O4
4,4-Bis-(4-fluorophenyl)-3-ethoxycarbonyl-3-butensaeure
—— 4-(5-bromo-2-methoxyphenyl)-2-phenylpyrimidine 1360444-95-6 C17H13BrN2O
4-(5-bromo-2-methoxyphenyl)-2-phenylpyrimidine
—— 4-{cyclohexyl[2-methyl-5-(pyridin-4-yl)furan-3-yl]methoxy}benzoic acid 1150223-78-1 C24H25NO4
4-{cyclohexyl[2-methyl-5-(pyridin-4-yl)furan-3-yl]methoxy}benzoic acid
—— 4,9-dihydro-6-(3-dimethylaminopropoxy)-2-(3-dimethylaminopropyl)-3,9-dimethyl-4-oxo-2H-pyrazolo<3,4-b>quinoline 120587-22-6 C22H33N5O2
4,9-dihydro-6-(3-dimethylaminopropoxy)-2-(3-dimethylaminopropyl)-3,9-dimethyl-4-oxo-2H-pyrazolo<3,4-b>quinoline
—— (4-Formyl-5-phenyl-[1,2,3]triazol-1-yl)-acetic acid ethyl ester 139454-97-0 C13H13N3O3
(4-Formyl-5-phenyl-[1,2,3]triazol-1-yl)-acetic acid ethyl ester
—— (4-chloro-5,5-dioxo-10H-phenothiazin-3-yl) acetate 99525-83-4 C14H10ClNO4S
(4-chloro-5,5-dioxo-10H-phenothiazin-3-yl) acetate
—— (4-Amino-2-benzo[1,3]dioxol-5-yl-1H-imidazo[4,5-c]pyridin-6-yl)-carbamic acid ethyl ester; hydrochloride 109182-65-2 C16H15N5O4*3ClH
(4-Amino-2-benzo[1,3]dioxol-5-yl-1H-imidazo[4,5-c]pyridin-6-yl)-carbamic acid ethyl ester; hydrochloride
—— 4<i>H</i>-Naphtho[1,2-<i>d</i>][1,3]dioxin 230-65-9 C12H10O2
4<i>H</i>-Naphtho[1,2-<i>d</i>][1,3]dioxin
—— 4-<2-Carbamoyl-benzoylamino>-4-phenyl-acetessigsaeure-ethylester 95429-35-9 C20H20N2O5
4-<2-Carbamoyl-benzoylamino>-4-phenyl-acetessigsaeure-ethylester
—— 4-Amino-6-(2,3-dimethyl-anilino)-2-pentafluoraethyl-1,3,5-triazin 2730-11-2 C13H12F5N5
4-Amino-6-(2,3-dimethyl-anilino)-2-pentafluoraethyl-1,3,5-triazin
—— 4-chloro-3,6,8-trinitro-quinoline 99846-74-9 C9H3ClN4O6
4-chloro-3,6,8-trinitro-quinoline
—— 4-phenyl-3-(4-(trifluoromethyl)phenyl)-10H-chromeno[3,2-c]pyridin-10-one 1380762-22-0 C25H14F3NO2
4-phenyl-3-(4-(trifluoromethyl)phenyl)-10H-chromeno[3,2-c]pyridin-10-one
—— 4-(2-bromo-5,5-dihydroxy-5<i>H</i>-5λ<sup>5</sup>-dibenzostibol-5-yl)-benzoic acid ethyl ester 112715-40-9 C21H18BrO4Sb
4-(2-bromo-5,5-dihydroxy-5<i>H</i>-5λ<sup>5</sup>-dibenzostibol-5-yl)-benzoic acid ethyl ester
—— 4-(4-hydroxy-phenylazo)-3-methoxy-1-methyl-pyridinium-betaine 108990-42-7 C13H13N3O2
4-(4-hydroxy-phenylazo)-3-methoxy-1-methyl-pyridinium-betaine
—— 4-(4-Cyclohexyl-butyl)-3-methyl-phenol 109251-90-3 C17H26O
4-(4-Cyclohexyl-butyl)-3-methyl-phenol
—— 4-adamantan-2-yl-5-<i>p</i>-tolylsulfanyl-1(3)<i>H</i>-imidazole 59522-95-1 C20H24N2S
4-adamantan-2-yl-5-<i>p</i>-tolylsulfanyl-1(3)<i>H</i>-imidazole
—— 4-(2-acetoxyphenyl)-3-buten-2-one 91963-02-9 C12H12O3
4-(2-acetoxyphenyl)-3-buten-2-one