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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-tert-Butyl-2-(2-nitro-benzenesulfonyl)-phenol 133826-79-6 C16H17NO5S
4-tert-Butyl-2-(2-nitro-benzenesulfonyl)-phenol
—— 4-(1-ethyl-1H-pyrazol-3-yl)-2-(methylthio)pyrimidine 1400221-00-2 C10H12N4S
4-(1-ethyl-1H-pyrazol-3-yl)-2-(methylthio)pyrimidine
—— 4-benzyl-1-(2,4-dimethoxy)benzyl-4-benzyloxycarbonyl-2-azetidinone 436156-67-1 C27H27NO5
4-benzyl-1-(2,4-dimethoxy)benzyl-4-benzyloxycarbonyl-2-azetidinone
—— 4-(1-benzhydryl-1H-[4]pyridylidene)-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 103280-68-8 C28H23N3O
4-(1-benzhydryl-1H-[4]pyridylidene)-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
—— (4R,4aS)-4,4a-Dimethyl-9-oxo-1,2,3,4,4a,9-hexahydro-phenanthrene-4-carboxylic acid methyl ester 60993-77-3 C18H20O3
(4R,4aS)-4,4a-Dimethyl-9-oxo-1,2,3,4,4a,9-hexahydro-phenanthrene-4-carboxylic acid methyl ester
—— 4-(cyclopent-1-en-1-yl)-2-methylbut-3-yn-2-yl pivalate 1020741-90-5 C15H22O2
4-(cyclopent-1-en-1-yl)-2-methylbut-3-yn-2-yl pivalate
—— 4,4'-Bis-(1,4,7,10-tetraoxadecyl)-2,2'-binaphthyliden-1,1'-dion 135664-74-3 C32H36O10
4,4'-Bis-(1,4,7,10-tetraoxadecyl)-2,2'-binaphthyliden-1,1'-dion
—— [4,5-dimethyl-2-(trifluoromethyl)phenyl](dimethyl)phosphine oxide 1310479-88-9 C11H14F3OP
[4,5-dimethyl-2-(trifluoromethyl)phenyl](dimethyl)phosphine oxide
—— 4-(4-(((1R,5S,9r)-3-oxa-7-azabicyclo[3.3.1]nonan-9-yl)oxy)thieno[3,2-d]pyrimidin-7-yl)-3-fluorobenzonitrile hydrochloride 1352813-03-6 C20H17FN4O2S*ClH
4-(4-(((1R,5S,9r)-3-oxa-7-azabicyclo[3.3.1]nonan-9-yl)oxy)thieno[3,2-d]pyrimidin-7-yl)-3-fluorobenzonitrile hydrochloride
—— 4(S)-benzyl-3-[9(S),11(S)-bis(tert-butyldimethylsilanyloxy)-5(R)-(4-methoxybenzyloxy)-4(S),6(S),12(S)-trimethyl-15-trityloxypentadeca-7,13-dienoyl]oxazolidin-2-one 672296-42-3 C67H91NO8Si2
4(S)-benzyl-3-[9(S),11(S)-bis(tert-butyldimethylsilanyloxy)-5(R)-(4-methoxybenzyloxy)-4(S),6(S),12(S)-trimethyl-15-trityloxypentadeca-7,13-dienoyl]oxazolidin-2-one
—— 4-fluoro-N-[2-[(4-fluorophenyl)imino-]1,2-di-(thiophen-2-yl)ethylidene]aniline 1154410-89-5 C22H14F2N2S2
4-fluoro-N-[2-[(4-fluorophenyl)imino-]1,2-di-(thiophen-2-yl)ethylidene]aniline
—— 4-Brom-β-(4-jod-anilino)-β-phenyl-propiophenon 94880-05-4 C21H17BrINO
4-Brom-β-(4-jod-anilino)-β-phenyl-propiophenon
—— 4-methyl-3-(2-nitrophenyl)quinoline 92868-13-8 C16H12N2O2
4-methyl-3-(2-nitrophenyl)quinoline
—— 4-hydroxy-1-(4-methoxy-phenyl)-2-methyl-5-propionyloxy-indole-3-carboxylic acid ethyl ester 71940-57-3 C22H23NO6
4-hydroxy-1-(4-methoxy-phenyl)-2-methyl-5-propionyloxy-indole-3-carboxylic acid ethyl ester
—— [4-Amino-2-chloro-3-[(1-oxothian-1-ylidene)amino]phenyl]-(1-methyl-5-phenylmethoxypyrazol-4-yl)methanone 1207341-45-4 C23H25ClN4O3S
[4-Amino-2-chloro-3-[(1-oxothian-1-ylidene)amino]phenyl]-(1-methyl-5-phenylmethoxypyrazol-4-yl)methanone
—— 4-<5(4)-Methylimidazol-4(5)-yl>pyrimidin 70501-18-7 C8H8N4
4-<5(4)-Methylimidazol-4(5)-yl>pyrimidin
—— [4-[(4-ethylphenyl)iminomethyl]phenyl] 4-hexoxybenzoate 69452-73-9 C28H31NO3
[4-[(4-ethylphenyl)iminomethyl]phenyl] 4-hexoxybenzoate
—— 4-Valeroylisochroman-1,3-dion 76836-45-8 C14H14O4
4-Valeroylisochroman-1,3-dion
—— 4-Benzyloxy-6-methoxybenzofuran-3<2H>-on 24009-56-1 C16H14O4
4-Benzyloxy-6-methoxybenzofuran-3<2H>-on
—— 4'-acetylrobustic acid 22044-69-5 C24H22O7
4'-acetylrobustic acid
—— 4-(4-Methoxycyclohexyl)-butylchlorid 21782-53-6 C11H21ClO
4-(4-Methoxycyclohexyl)-butylchlorid
—— 4-Hydroxy-N-<(3,5-dimethyl-4-isoxazolyl)methyl>-phthalimid 50699-04-2 C14H12N2O4
4-Hydroxy-N-<(3,5-dimethyl-4-isoxazolyl)methyl>-phthalimid
—— 4-hydroxy-5,7-dichlorobenzo-2,1,3-selenediazole 139193-78-5 C6H2Cl2N2OSe
4-hydroxy-5,7-dichlorobenzo-2,1,3-selenediazole
—— 4-(tetrahydropyran-4-ylamino)-quinazoline-8-carboxylic acid [2,3,6-trifluoro-5-(propane-1-sulfonylamino)-phenyl]-amide 1269420-64-5 C23H24F3N5O4S
4-(tetrahydropyran-4-ylamino)-quinazoline-8-carboxylic acid [2,3,6-trifluoro-5-(propane-1-sulfonylamino)-phenyl]-amide
—— 4-chloromethyl-2-(3-piperidinopropyl)-1H-imidazole dihydrochloride 147768-22-7 C12H20ClN3*2ClH
4-chloromethyl-2-(3-piperidinopropyl)-1H-imidazole dihydrochloride
—— 4-O-Acetyl-2,3-dideoxy-3-tetrabromophthalimido-1-<9-(6-phenylamino-2-methylpurinyl)>-β-D-threo-pentopyranose 119812-71-4 C27H20Br4N6O5
4-O-Acetyl-2,3-dideoxy-3-tetrabromophthalimido-1-<9-(6-phenylamino-2-methylpurinyl)>-β-D-threo-pentopyranose
—— 4-Methoxy-3-methylidenespiro[4.5]decan-1-ol 119611-88-0 C12H20O2
4-Methoxy-3-methylidenespiro[4.5]decan-1-ol
—— 4,4,4-Trichloro-3-hydroxy-1-(4-methoxy-phenyl)-butan-1-one oxime 69809-10-5 C11H12Cl3NO3
4,4,4-Trichloro-3-hydroxy-1-(4-methoxy-phenyl)-butan-1-one oxime
—— [4-(3-Piperidin-1-ylpropoxy)phenyl]-(4-pyrazin-2-ylpiperazin-1-yl)methanone 685871-43-6 C23H31N5O2
[4-(3-Piperidin-1-ylpropoxy)phenyl]-(4-pyrazin-2-ylpiperazin-1-yl)methanone
—— 4,5-bis-(3-chloro-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylamine 71114-73-3 C14H10Cl2N4
4,5-bis-(3-chloro-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylamine
—— [4-[[(2S)-5-(carbamoylamino)-2-[[(2S)-2-[3-[2-[2-[2-[2-(1,3-dioxoisoindol-2-yl)oxyethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]-3-methylbutanoyl]amino]pentanoyl]amino]phenyl]methyl N-[(2S)-1-[[(2S)-1-[[(3R,4S,5S)-3-methoxy-1-[(2S)-2-[(1R,2R)-1-methoxy-2-methyl-3-oxo-3-[[(1S)-2-phenyl-1-(1,3-thiazol-2-yl)ethyl]amino]propyl]pyrrolidin-1-yl]-5-methyl-1-oxoheptan-4-yl]-methylamino]-3-methyl-1-oxobutan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]-N-methylcarbamate 1415329-00-8 C79H116N12O19S
[4-[[(2S)-5-(carbamoylamino)-2-[[(2S)-2-[3-[2-[2-[2-[2-(1,3-dioxoisoindol-2-yl)oxyethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]-3-methylbutanoyl]amino]pentanoyl]amino]phenyl]methyl N-[(2S)-1-[[(2S)-1-[[(3R,4S,5S)-3-methoxy-1-[(2S)-2-[(1R,2R)-1-methoxy-2-methyl-3-oxo-3-[[(1S)-2-phenyl-1-(1,3-thiazol-2-yl)ethyl]amino]propyl]pyrrolidin-1-yl]-5-methyl-1-oxoheptan-4-yl]-methylamino]-3-methyl-1-oxobutan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]-N-methylcarbamate
—— {4-[3-(2-ethyl-6-methyl-pyridin-4-yl)-[1,2,4]oxadiazol-5-yl]-6-methyl-pyrimidin-2-yl}-isopropyl-amine 1186510-33-7 C18H22N6O
{4-[3-(2-ethyl-6-methyl-pyridin-4-yl)-[1,2,4]oxadiazol-5-yl]-6-methyl-pyrimidin-2-yl}-isopropyl-amine
—— 4-{[4-(2-cyclopropylmethoxy-5-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carbonyl]-amino}-piperidine-1-carboxylic acid ethyl ester 1185839-26-2 C26H31N5O5
4-{[4-(2-cyclopropylmethoxy-5-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carbonyl]-amino}-piperidine-1-carboxylic acid ethyl ester
—— 4-((R)-2-hydroxy-3-{[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-oxazolidin-5-ylmethyl]-amino}-propyl)-6-methoxy-4H-pyrido[2,3-b]pyrazin-3-one 1185181-50-3 C23H24N6O7
4-((R)-2-hydroxy-3-{[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-oxazolidin-5-ylmethyl]-amino}-propyl)-6-methoxy-4H-pyrido[2,3-b]pyrazin-3-one
—— 4-cyano-N-(4-{[(3,4-dimethylphenyl)(methylsulfonyl)amino]methyl}phenyl)benzamide 1356853-17-2 C24H23N3O3S
4-cyano-N-(4-{[(3,4-dimethylphenyl)(methylsulfonyl)amino]methyl}phenyl)benzamide
—— 4-[(2,4-Difluorophenoxy)methyl]benzoic acid 149288-45-9 C14H10F2O3
4-[(2,4-Difluorophenoxy)methyl]benzoic acid
—— 4-[(Z)-2-(4-tert-Butyl-phenyl)-1-cyano-vinyl]-benzonitrile 37595-47-4 C20H18N2
4-[(Z)-2-(4-tert-Butyl-phenyl)-1-cyano-vinyl]-benzonitrile
—— (4-{7-Amino-8-ethyl-5-oxo-6-[1-(2-trimethylsilanyl-ethoxymethyl)-1H-imidazol-2-yl]-5,8-dihydro-[1,8]naphthyridin-2-yl}-phenyl)-acetic acid 1308917-77-2 C27H33N5O4Si
(4-{7-Amino-8-ethyl-5-oxo-6-[1-(2-trimethylsilanyl-ethoxymethyl)-1H-imidazol-2-yl]-5,8-dihydro-[1,8]naphthyridin-2-yl}-phenyl)-acetic acid
—— 4,6-Dichlor-2-(3,4-dichlor-benzyl)-phenol 97028-63-2 C13H8Cl4O
4,6-Dichlor-2-(3,4-dichlor-benzyl)-phenol
—— (4aS,6aR,11aR,11bS)-4,4,6a,7,11b-pentamethyl-2,3,4,4a,5,6,6a,11,11a,11b-decahydro-1H-benzo[a]fluoren-9-yl (E)-Nw,Nw'-bis((benzyloxy)carbonyl)-N2-(tert-butoxycarbonyl)-L-argininate 1000009-75-5 C49H64N4O8
(4aS,6aR,11aR,11bS)-4,4,6a,7,11b-pentamethyl-2,3,4,4a,5,6,6a,11,11a,11b-decahydro-1H-benzo[a]fluoren-9-yl (E)-Nw,Nw'-bis((benzyloxy)carbonyl)-N2-(tert-butoxycarbonyl)-L-argininate
—— (4S)-4-[(4-hydroxyphenyl)methyl]-3-[(2R)-2-methyl-3-phenylpropanoyl]-1-phenylimidazolidin-2-one 1167443-70-0 C26H26N2O3
(4S)-4-[(4-hydroxyphenyl)methyl]-3-[(2R)-2-methyl-3-phenylpropanoyl]-1-phenylimidazolidin-2-one
—— 4-(3,4,5-triethoxybenzamido)benzoic acid 926257-87-6 C20H23NO6
4-(3,4,5-triethoxybenzamido)benzoic acid
—— 4-(5-cyclopropylmethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid (1-acetyl-piperidin-4-yl)-amide 1185838-62-3 C25H27N5O5
4-(5-cyclopropylmethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid (1-acetyl-piperidin-4-yl)-amide
—— 4-(2-benzyloxy-phenyl)-4-hydroxy-1-(3-hydroxy-1,4,5,6,8-pentamethoxy-naphthalen-2-yl)-butan-2-one 908339-17-3 C32H34O9
4-(2-benzyloxy-phenyl)-4-hydroxy-1-(3-hydroxy-1,4,5,6,8-pentamethoxy-naphthalen-2-yl)-butan-2-one
—— [4-(2,5-Difluorophenyl)phenyl]methanamine 1181291-46-2 C13H11F2N
[4-(2,5-Difluorophenyl)phenyl]methanamine
—— 4-methoxyspiro[1H-indole-3,1'-cyclobutane]-2-one 424792-52-9 C12H13NO2
4-methoxyspiro[1H-indole-3,1'-cyclobutane]-2-one
—— (4-bromophenyl)((1S,2S,10bS)-2-(2-hydroxyethyl)-1-phenyl-1,2,5,6-tetrahydropyrazolo[5,1-a]isoquinolin-3(10bH)-yl)methanone 1219468-21-9 C20H22N2O2
(4-bromophenyl)((1S,2S,10bS)-2-(2-hydroxyethyl)-1-phenyl-1,2,5,6-tetrahydropyrazolo[5,1-a]isoquinolin-3(10bH)-yl)methanone
—— (4-methoxy-phenyl)-[3-(4-methoxy-phenyl)-7-methyl-3H-thiazolo[4,5-b]quinoxalin-3-ylidene]-amine 35252-28-9 C24H20N4O2S
(4-methoxy-phenyl)-[3-(4-methoxy-phenyl)-7-methyl-3H-thiazolo[4,5-b]quinoxalin-3-ylidene]-amine
—— 4-Acetyl-4-methyl-1-phenyl-azetidin-2-on 71399-19-4 C12H13NO2
4-Acetyl-4-methyl-1-phenyl-azetidin-2-on
—— 4-(Diethylcarbamoyloxy)-3-oxo-2,5-diphenyl-2,3-dihydrothiophen-1,1-dioxid 69805-68-1 C21H21NO5S
4-(Diethylcarbamoyloxy)-3-oxo-2,5-diphenyl-2,3-dihydrothiophen-1,1-dioxid