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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-benzyl-N-(hexa-2(E),4(E)-dienyl)aniline 1100138-58-6 C19H21N
4-benzyl-N-(hexa-2(E),4(E)-dienyl)aniline
—— 4-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyloxy)cinnamic acid 180528-43-2 C23H26O3
4-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyloxy)cinnamic acid
—— 4-[4-(4-Methyl-1-piperazinylmethyl)benzyloxy]-N-(4-methoxybenzyloxycarbonyl)benzamidine 101206-92-2 C29H34N4O4
4-[4-(4-Methyl-1-piperazinylmethyl)benzyloxy]-N-(4-methoxybenzyloxycarbonyl)benzamidine
—— 4-methylbenzenesulfonic (dipropyl phosphorous) anhydride 51761-41-2 C13H21O5PS
4-methylbenzenesulfonic (dipropyl phosphorous) anhydride
—— 4-((2R,5S)-5-((1S,4R)-1-acetoxy-4-hydroxy-4-((2R,5R)-5-((R)-1-(methoxymethoxy)undecyl)tetrahydrofuran-2-yl)butyl)tetrahydrofuran-2-yl)butyl pivalate 608532-19-0 C36H66O9
4-((2R,5S)-5-((1S,4R)-1-acetoxy-4-hydroxy-4-((2R,5R)-5-((R)-1-(methoxymethoxy)undecyl)tetrahydrofuran-2-yl)butyl)tetrahydrofuran-2-yl)butyl pivalate
—— 4-[2-(N,N-dimethylcarbamoylmethoxy)phenyl]piperidine hydrochloride 255051-61-7 C15H22N2O2*ClH
4-[2-(N,N-dimethylcarbamoylmethoxy)phenyl]piperidine hydrochloride
—— 4-(2'-Methyl-phenylamino-cyanomethylen)-3-methyl-1-phenyl-2-pyrazolin-5-on 119837-11-5 C19H16N4O
4-(2'-Methyl-phenylamino-cyanomethylen)-3-methyl-1-phenyl-2-pyrazolin-5-on
—— 4-(4-cyclohexyl-7,8-dihydro-5H-spiro[quinazoline-6,2'-[1,3]dioxolan]-2-yl)benzonitrile 1350894-84-6 C23H25N3O2
4-(4-cyclohexyl-7,8-dihydro-5H-spiro[quinazoline-6,2'-[1,3]dioxolan]-2-yl)benzonitrile
—— 4-methoxy-N-(3-methoxyphenyl)-N-[2-oxo-2-(2-phenylpyrrolidin-1-yl)ethyl]benzenesulfonamide 1173976-99-2 C26H28N2O5S
4-methoxy-N-(3-methoxyphenyl)-N-[2-oxo-2-(2-phenylpyrrolidin-1-yl)ethyl]benzenesulfonamide
—— {4-[3-bromo-5-(3-trifluoromethyl-phenoxy)-phenylsulfanyl]-2-methyl-phenoxy}-acetic acid ethyl ester 918904-31-1 C24H20BrF3O4S
{4-[3-bromo-5-(3-trifluoromethyl-phenoxy)-phenylsulfanyl]-2-methyl-phenoxy}-acetic acid ethyl ester
—— 4-bromo-2-(heptyloxymethyl)-1-methoxybenzene 851436-68-5 C15H23BrO2
4-bromo-2-(heptyloxymethyl)-1-methoxybenzene
—— 4-[N-[1-(4-cyanophenyl)ethylideneamino]-C-methylcarbonimidoyl]benzonitrile 82988-80-5 C18H14N4
4-[N-[1-(4-cyanophenyl)ethylideneamino]-C-methylcarbonimidoyl]benzonitrile
—— 4-benzylideneaminooxy-5-fluoro-2,6-dioxo-hexahydro-pyrimidine-5-carboxylic acid ethyl ester 70759-31-8 C14H14FN3O5
4-benzylideneaminooxy-5-fluoro-2,6-dioxo-hexahydro-pyrimidine-5-carboxylic acid ethyl ester
—— 4-(5-chloro-2-ethoxyphenyl)pyridine-2,6-dicarbohydrazide 866949-14-6 C15H16ClN5O3
4-(5-chloro-2-ethoxyphenyl)pyridine-2,6-dicarbohydrazide
—— 4-(1-ethyl-propoxy)-6-iodo-quinoline-3-carbonitrile 872578-09-1 C15H15IN2O
4-(1-ethyl-propoxy)-6-iodo-quinoline-3-carbonitrile
—— [(4-Chloro-phenyl)-methoxy-phosphinoyl]-acetic acid 103597-84-8 C9H10ClO4P
[(4-Chloro-phenyl)-methoxy-phosphinoyl]-acetic acid
—— 4-(3-chloro-4-cyanophenoxy)-3-(2-methoxypyridin-3-yl)-N-(methylsulfonyl)benzamide 1355656-28-8 C21H16ClN3O5S
4-(3-chloro-4-cyanophenoxy)-3-(2-methoxypyridin-3-yl)-N-(methylsulfonyl)benzamide
—— 4-[2-[N-isopropyl-N-(4-methyl-2-thiazolylsulfonyl)amino]-4,5-dimethylphenoxymethyl]benzoic acid 459841-83-9 C23H26N2O5S2
4-[2-[N-isopropyl-N-(4-methyl-2-thiazolylsulfonyl)amino]-4,5-dimethylphenoxymethyl]benzoic acid
—— 4-aminomethyl-1-docosanoxybenzene 391900-80-4 C29H53NO
4-aminomethyl-1-docosanoxybenzene
—— (4R,5S)-4-ethyl-5-(morpholine-4-carbonyl)oxolan-2-one 1072808-28-6 C11H17NO4
(4R,5S)-4-ethyl-5-(morpholine-4-carbonyl)oxolan-2-one
—— 4-Amino-6-chloro-2-(1-(2-methyl-1-methyl-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102066-72-7 C15H16ClN5S
4-Amino-6-chloro-2-(1-(2-methyl-1-methyl-1H-pyrrolo[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
—— 4-[(4-ethylsulfonylphenyl)diazenyl]-N,N-bis(pent-4-ynyl)aniline 1379828-19-9 C24H27N3O2S
4-[(4-ethylsulfonylphenyl)diazenyl]-N,N-bis(pent-4-ynyl)aniline
—— 4-amino-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]-N-ethyl-7,8-dihydro-2H-6-thia-1,2,3,5-tetraazaacenaphthylene-7-carboxamide 1015045-56-3 C19H23N7O2S
4-amino-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]-N-ethyl-7,8-dihydro-2H-6-thia-1,2,3,5-tetraazaacenaphthylene-7-carboxamide
—— 4-fluoro-N-(4-methyl-3-(1-(6-(methylamino)pyrimidin-4-yl)-1H-1,2,4-triazol-5-ylamino)phenyl)-3-(trifluoromethyl)benzamide 1093626-28-8 C22H18F4N8O
4-fluoro-N-(4-methyl-3-(1-(6-(methylamino)pyrimidin-4-yl)-1H-1,2,4-triazol-5-ylamino)phenyl)-3-(trifluoromethyl)benzamide
—— 4-amino-N-[2-(dimethylamino)ethyl]-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]-2,7,8,9-tetrahydro-6-thia-1,2,3,5-tetraazabenzo[cd]azulene-7-carboxamide 1015046-85-1 C22H30N8O2S
4-amino-N-[2-(dimethylamino)ethyl]-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]-2,7,8,9-tetrahydro-6-thia-1,2,3,5-tetraazabenzo[cd]azulene-7-carboxamide
—— 4-[[[2-(4-tert-butylphenyl)-3-methylbenzoyl]amino]methyl]-N-[(1S)-2-(cyclopropylmethylamino)-2-oxo-1-phenylethyl]bicyclo[2.2.2]octane-1-carboxamide 1048366-81-9 C40H49N3O3
4-[[[2-(4-tert-butylphenyl)-3-methylbenzoyl]amino]methyl]-N-[(1S)-2-(cyclopropylmethylamino)-2-oxo-1-phenylethyl]bicyclo[2.2.2]octane-1-carboxamide
—— 4-((S)-9-cyclopentyl-6,7,8,9-tetrahydro-5,7-dimethyl-6-oxo-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-methylbenzamide 946822-78-2 C23H30N6O3
4-((S)-9-cyclopentyl-6,7,8,9-tetrahydro-5,7-dimethyl-6-oxo-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-methylbenzamide
—— 4-methyl-3-(3-methyl-1-(6-(methylamino)pyrimidin-4-yl)-1H-1,2,4-triazol-5-ylamino)-N-(3-(trifluoromethyl)phenyl)benzamide 1093626-48-2 C23H21F3N8O
4-methyl-3-(3-methyl-1-(6-(methylamino)pyrimidin-4-yl)-1H-1,2,4-triazol-5-ylamino)-N-(3-(trifluoromethyl)phenyl)benzamide
—— [4-(7-methoxy-6-methyl-indan-4-ylmethyl)-3,5-dimethyl-pyrazol-1-yl]-oxo-acetic acid ethyl ester 1092552-41-4 C21H26N2O4
[4-(7-methoxy-6-methyl-indan-4-ylmethyl)-3,5-dimethyl-pyrazol-1-yl]-oxo-acetic acid ethyl ester
—— 4-(5-cyano-7-propan-2-yl-1,3-benzoxazol-2-yl)-N-[[2-oxo-3-(5-phenylpyridin-2-yl)-1,3-oxazolidin-5-yl]methyl]benzamide 1093752-28-3 C33H27N5O4
4-(5-cyano-7-propan-2-yl-1,3-benzoxazol-2-yl)-N-[[2-oxo-3-(5-phenylpyridin-2-yl)-1,3-oxazolidin-5-yl]methyl]benzamide
—— 4-(3-nitrophenyl)-3-(3,4,5-trimethoxyphenyl)but-3-en-2-one 1312993-08-0 C19H19NO6
4-(3-nitrophenyl)-3-(3,4,5-trimethoxyphenyl)but-3-en-2-one
—— 4,6-bis(4-carboxyphenyl)-2-oxo-2,3-dihydro-sym-triazine 87650-26-8 C17H11N3O5
4,6-bis(4-carboxyphenyl)-2-oxo-2,3-dihydro-sym-triazine
—— 4-Methyl-6-tert-octyl-2-methoxy-phenol 2505-17-1 C16H26O2
4-Methyl-6-tert-octyl-2-methoxy-phenol
—— 4-((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-(2-thiomorpholinoacetamido)-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392312-02-5 C42H60N2O3S
4-((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-(2-thiomorpholinoacetamido)-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
—— (4aS,5R)-5-(2-(2-((3,3-diethoxyazetidin-1-yl)carbonyl)phenyl)ethyl)-1-(4-fluorophenyl)-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol 1021537-41-6 C33H38FN3O4
(4aS,5R)-5-(2-(2-((3,3-diethoxyazetidin-1-yl)carbonyl)phenyl)ethyl)-1-(4-fluorophenyl)-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol
—— [[4-(3-sec-butyl-4-hydroxy-phenoxy)-3,5-dimethyl-phenyl]-(4-hydroxy-phenoxycarbonyl)-amino]-acetic acid 1028686-27-2 C27H29NO7
[[4-(3-sec-butyl-4-hydroxy-phenoxy)-3,5-dimethyl-phenyl]-(4-hydroxy-phenoxycarbonyl)-amino]-acetic acid
—— 4-<i>p</i>-toluidino-pent-3-en-2-one-<i>p</i>-tolylimine 23769-15-5 C19H22N2
4-<i>p</i>-toluidino-pent-3-en-2-one-<i>p</i>-tolylimine
—— (+/-)-4-bromo-1-(3-bromo-4-methoxyphenyl)-4-methylpentan-3-ol 1332285-40-1 C13H18Br2O2
(+/-)-4-bromo-1-(3-bromo-4-methoxyphenyl)-4-methylpentan-3-ol
—— 4,5-dimethoxy-2-propyl-trans(?)-cinnamic acid 106591-82-6 C14H18O4
4,5-dimethoxy-2-propyl-trans(?)-cinnamic acid
—— 4-[6-(2-chloro-5-hydroxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]pyridin-2-ol 1352930-29-0 C17H12ClN5O2
4-[6-(2-chloro-5-hydroxyphenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]pyridin-2-ol
—— (4S,5R)-methyl 4-phenyl-5-(thiophene-2-carbonyl)-1-(2,4,6-triisopropylphenylsulfonyl)-4,5-dihydro-1H-pyrrole-2-carboxylate 1239317-19-1 C32H37NO5S2
(4S,5R)-methyl 4-phenyl-5-(thiophene-2-carbonyl)-1-(2,4,6-triisopropylphenylsulfonyl)-4,5-dihydro-1H-pyrrole-2-carboxylate
—— 4-hydroxy-6-phenyl-3-[3-phenyl-1-(phenylthio)propyl]-2H-pyran-2-one 170916-31-1 C26H22O3S
4-hydroxy-6-phenyl-3-[3-phenyl-1-(phenylthio)propyl]-2H-pyran-2-one
—— 4,6-Pyrimidinediamine, 5-nitro-N4-[4-(2-phenyldiazenyl)phenyl]-N6-[2-(trifluoromethyl)phenyl]- 884248-49-1 C23H16F3N7O2
4,6-Pyrimidinediamine, 5-nitro-N4-[4-(2-phenyldiazenyl)phenyl]-N6-[2-(trifluoromethyl)phenyl]-
—— 4-chloro-3-[2-(pyridin-2-ylamino)-[1,2,4]triazolo[1,5-a]pyridin-6-yl]phenol 1352930-23-4 C17H12ClN5O
4-chloro-3-[2-(pyridin-2-ylamino)-[1,2,4]triazolo[1,5-a]pyridin-6-yl]phenol
—— 4-methylamino-3,4-dihydroacenaphthen-5(2aH)-one 75834-74-1 C13H15NO*ClH
4-methylamino-3,4-dihydroacenaphthen-5(2aH)-one
—— (4E)-4-benzylidene-1-(4-methoxyphenyl)-3-phenylazetidin-2-one 1388624-61-0 C23H19NO2
(4E)-4-benzylidene-1-(4-methoxyphenyl)-3-phenylazetidin-2-one
—— 4-acetoxy-1-triphenylmethoxy-2-nonene 108567-54-0 C30H34O3
4-acetoxy-1-triphenylmethoxy-2-nonene
—— (4S,5R)-4-Benzyl-5-{(R)-2-[1-diisopropylcarbamoyloxy-meth-(Z)-ylidene]-cyclopentyl}-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester 137143-91-0 C33H44N2O5
(4S,5R)-4-Benzyl-5-{(R)-2-[1-diisopropylcarbamoyloxy-meth-(Z)-ylidene]-cyclopentyl}-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester
—— 4-penten-1-yl 2,3,5-tri-O-benzyl-β-D-ribofuranoside 1333119-42-8 C31H36O5
4-penten-1-yl 2,3,5-tri-O-benzyl-β-D-ribofuranoside
—— (4-{1-[2-(4-Azido-3-iodo-phenyl)-ethyl]-2,6-dioxo-3-propyl-2,3,6,9-tetrahydro-1H-purin-8-yl}-phenoxy)-acetic acid 112533-70-7 C24H22IN7O5
(4-{1-[2-(4-Azido-3-iodo-phenyl)-ethyl]-2,6-dioxo-3-propyl-2,3,6,9-tetrahydro-1H-purin-8-yl}-phenoxy)-acetic acid