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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4-(2-bromoethyl)piperidin-1-yl)(thiophen-2-yl)methanone 1300730-25-9 C12H16BrNOS
(4-(2-bromoethyl)piperidin-1-yl)(thiophen-2-yl)methanone
—— 4-[[(2R)-3,3-dimethylbutan-2-yl]amino]-6-pyrazol-1-ylpyrrolo[1,2-b]pyridazine-3-carboxamide 1400875-27-5 C17H22N6O
4-[[(2R)-3,3-dimethylbutan-2-yl]amino]-6-pyrazol-1-ylpyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4,7-bis{5-[2,5-bis(2-ethylhexyl)-6-(5-bromo-thiophene-2-yl)-pyrrolo[3,4-c]pyrrole-1,4-dione-3-yl]thiophene-2-yl}-2,1,3-benzothiadiazole 1356586-09-8 C66H78Br2N6O4S5
4,7-bis{5-[2,5-bis(2-ethylhexyl)-6-(5-bromo-thiophene-2-yl)-pyrrolo[3,4-c]pyrrole-1,4-dione-3-yl]thiophene-2-yl}-2,1,3-benzothiadiazole
—— 4-[2-(4-phenyl-piperazin-1-ylmethyl)-thiazol-4-yl]-phenol 65385-16-2 C20H21N3OS
4-[2-(4-phenyl-piperazin-1-ylmethyl)-thiazol-4-yl]-phenol
—— 4-hydroxy-3-methyl-2H-1-benzothiopyran-2-one 16855-61-1 C10H8O2S
4-hydroxy-3-methyl-2H-1-benzothiopyran-2-one
—— (4-chloro-phenyl)-(1,1-dioxo-5,6-dihydro-1<i>H</i>-1λ<sup>6</sup>-[1,4,2]dithiazin-3-yl)-amine 40034-19-3 C9H9ClN2O2S2
(4-chloro-phenyl)-(1,1-dioxo-5,6-dihydro-1<i>H</i>-1λ<sup>6</sup>-[1,4,2]dithiazin-3-yl)-amine
—— {4-[2-(tert-butyldimethylsilanyloxy)-d<sub>4</sub>-ethoxy-d<sub>2</sub>-methyl]phenyl}methanol 1027097-09-1 C16H28O3Si
{4-[2-(tert-butyldimethylsilanyloxy)-d<sub>4</sub>-ethoxy-d<sub>2</sub>-methyl]phenyl}methanol
—— 4-[2,2-Dimethyl-6-methylene-cyclohex-(E)-ylidene]-butan-2-one O-ethyl-oxime 79240-26-9 C15H25NO
4-[2,2-Dimethyl-6-methylene-cyclohex-(E)-ylidene]-butan-2-one O-ethyl-oxime
—— 4-hydroxy-1-(4-methoxy-phenyl)-[2]naphthoic acid 132725-89-4 C18H14O4
4-hydroxy-1-(4-methoxy-phenyl)-[2]naphthoic acid
—— 4,6-Distyryl-tetrahydro-1,3,5-thiadiazin-2-thion 53983-20-3 C19H18N2S2
4,6-Distyryl-tetrahydro-1,3,5-thiadiazin-2-thion
—— 4-fluoro-4-(hydroxymethyl)cyclohexanone 1374653-34-5 C7H11FO2
4-fluoro-4-(hydroxymethyl)cyclohexanone
—— (4S,5R)-5-acetyl-3-((S)-2-ethoxy-1-hydroxy-2-oxoethyl)-5-(ethoxycarbonyl)-4-(furan-2-yl)-4,5-dihydroisoxazole 2-oxide 1412897-13-2 C16H19NO9
(4S,5R)-5-acetyl-3-((S)-2-ethoxy-1-hydroxy-2-oxoethyl)-5-(ethoxycarbonyl)-4-(furan-2-yl)-4,5-dihydroisoxazole 2-oxide
—— 4-((S)-1-Hydroxymethyl-3-methyl-butylamino)-2H-phthalazin-1-one 191741-44-3 C14H19N3O2
4-((S)-1-Hydroxymethyl-3-methyl-butylamino)-2H-phthalazin-1-one
—— 4,4-Dimethyl-1-acetyl-cyclopent-1-en-2,3-diol-5-on 13197-13-2 C9H12O4
4,4-Dimethyl-1-acetyl-cyclopent-1-en-2,3-diol-5-on
—— (4,4,6,6,8,8-hexamethyl-2-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocan-2-yl)oxy-[[[(4,4,6,6,8,8-hexamethyl-2-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocan-2-yl)oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane 72325-65-6 C32H70O13Si12
(4,4,6,6,8,8-hexamethyl-2-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocan-2-yl)oxy-[[[(4,4,6,6,8,8-hexamethyl-2-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocan-2-yl)oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane
—— 4-methyl-nona-2,5-diene 37777-11-0 C10H18
4-methyl-nona-2,5-diene
—— 4-Fluoro-1-[(2-fluoro-6-iodophenyl)methyl]pyrazole 1231747-27-5 C10H7F2IN2
4-Fluoro-1-[(2-fluoro-6-iodophenyl)methyl]pyrazole
—— 4-hydroxy-4-methyl-2-phenyl-2-azaspiro[4.4]nonan-1-one 1448691-64-2 C15H19NO2
4-hydroxy-4-methyl-2-phenyl-2-azaspiro[4.4]nonan-1-one
—— 4-amino-2-(nitroamino)-6-p-tolylpyrimidine-5-carbonitrile 1374981-19-7 C12H10N6O2
4-amino-2-(nitroamino)-6-p-tolylpyrimidine-5-carbonitrile
—— 4,4',4'',4'''-benzene-1,2,4,5-tetrayltetramethyl-tetrakis-morpholine 59658-13-8 C26H42N4O4
4,4',4'',4'''-benzene-1,2,4,5-tetrayltetramethyl-tetrakis-morpholine
—— (4aR,8aS)-3-Phenethyl-hexahydro-benzo[e][1,3]oxazine-2,4-dione 100804-65-7 C16H19NO3
(4aR,8aS)-3-Phenethyl-hexahydro-benzo[e][1,3]oxazine-2,4-dione
—— 4-Benzoyl-1-hydroxy-naphthalene-2-carboxylic acid dimethylamide 99001-80-6 C20H17NO3
4-Benzoyl-1-hydroxy-naphthalene-2-carboxylic acid dimethylamide
—— 4-Dimethylamino-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid (2-methyl-1-methylene-2-p-tolyl-propyl)-amide 37404-92-5 C34H38N2O8
4-Dimethylamino-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid (2-methyl-1-methylene-2-p-tolyl-propyl)-amide
—— (4S)-4-(3-cyclopentyloxy-4-methoxyphenyl)-1-(3,4-dichlorobenzyl)-2-pyrrolidone 514215-82-8 C23H25Cl2NO3
(4S)-4-(3-cyclopentyloxy-4-methoxyphenyl)-1-(3,4-dichlorobenzyl)-2-pyrrolidone
—— (4R)-4-amino-5-oxo-5-(spiro[5.5]undecan-3-ylamino)pentanoic acid 137795-91-6 C16H28N2O3
(4R)-4-amino-5-oxo-5-(spiro[5.5]undecan-3-ylamino)pentanoic acid
—— 4'-phenyl-deoxybenzoin oxime 132272-24-3 C20H17NO
4'-phenyl-deoxybenzoin oxime
—— 4-(2-bromo-5-ethoxybenzyl)-1-[2-(6-chloro-1,3-benzodioxol-5-yl)ethyl]piperidine 391957-25-8 C23H27BrClNO3
4-(2-bromo-5-ethoxybenzyl)-1-[2-(6-chloro-1,3-benzodioxol-5-yl)ethyl]piperidine
—— [4-chloro-2-(dimethylamino)-3-phenylquinolin-6-yl](pyridin-2-yl)pyridin-3-ylmethanol trifluoroacetate 1600564-11-1 C2HF3O2*C28H23ClN4O
[4-chloro-2-(dimethylamino)-3-phenylquinolin-6-yl](pyridin-2-yl)pyridin-3-ylmethanol trifluoroacetate
—— 4-((S)-4-tert-Butyl-4,5-dihydro-oxazol-2-yl)-4-methyl-pentanoic acid methyl ester 874135-72-5 C14H25NO3
4-((S)-4-tert-Butyl-4,5-dihydro-oxazol-2-yl)-4-methyl-pentanoic acid methyl ester
—— 4-[2-(3-methylsulfonyl-thien-2-yl)ethyl]piperidine hydrochloride 351410-05-4 C12H19NO2S2*ClH
4-[2-(3-methylsulfonyl-thien-2-yl)ethyl]piperidine hydrochloride
—— 4-Chloro-5-[4-methoxy-2,5-bis(2-methylpentan-2-yl)phenoxy]benzene-1,2-dicarbonitrile 1587261-14-0 C27H33ClN2O2
4-Chloro-5-[4-methoxy-2,5-bis(2-methylpentan-2-yl)phenoxy]benzene-1,2-dicarbonitrile
—— 4-[[(2R)-4-acetamido-3,3-dimethylbutan-2-yl]amino]-6-(6-methoxypyridin-3-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400877-31-7 C22H28N6O3
4-[[(2R)-4-acetamido-3,3-dimethylbutan-2-yl]amino]-6-(6-methoxypyridin-3-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4-((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-(piperidine-1-carboxamido)-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 1392310-86-9 C42H60N2O3
4-((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-3a-(piperidine-1-carboxamido)-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
—— (4-(3-(cyclobutyl(methyl)amino)-4-nitrophenyl)piperazin-1-yl)(phenyl)methanone 1396778-82-7 C22H26N4O3
(4-(3-(cyclobutyl(methyl)amino)-4-nitrophenyl)piperazin-1-yl)(phenyl)methanone
—— 4-[[(2R)-3-fluoro-3-methylbutan-2-yl]amino]-6-(1H-pyrazol-5-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400875-40-2 C16H19FN6O
4-[[(2R)-3-fluoro-3-methylbutan-2-yl]amino]-6-(1H-pyrazol-5-yl)pyrrolo[1,2-b]pyridazine-3-carboxamide
—— 4-methoxy-N-(2-pyrazinyl)benzamidine 144658-03-7 C12H12N4O
4-methoxy-N-(2-pyrazinyl)benzamidine
—— 4-[(E)-2-(dimethylamino)vinyl]-5-nitrophthalonitrile 1418122-54-9 C12H10N4O2
4-[(E)-2-(dimethylamino)vinyl]-5-nitrophthalonitrile
—— 4'-hydroxy-2',4-bis(methoxycarbonylmethoxy)chalcone 98314-73-9 C21H20O8
4'-hydroxy-2',4-bis(methoxycarbonylmethoxy)chalcone
—— 4,4'-dipropoxy-benzophenone oxime 937794-45-1 C19H23NO3
4,4'-dipropoxy-benzophenone oxime
—— 4-[(5-chloro-6-isobutoxypyridin-3-yl)oxy]-2,5-difluoro-N-(methylsulfonyl)benzamide 1355063-72-7 C17H17ClF2N2O5S
4-[(5-chloro-6-isobutoxypyridin-3-yl)oxy]-2,5-difluoro-N-(methylsulfonyl)benzamide
—— 4-{[5-chloro-6-(diethylamino)pyridin-3-yl]oxy}-2,5-difluoro-N-(methylsulfonyl)benzamide 1355065-13-2 C17H18ClF2N3O4S
4-{[5-chloro-6-(diethylamino)pyridin-3-yl]oxy}-2,5-difluoro-N-(methylsulfonyl)benzamide
—— 4-methyl-5-(2-morpholino-2-thioxo-ethyl)-1(2)H-pyrazole-3-carboxylic acid 109847-46-3 C11H15N3O3S
4-methyl-5-(2-morpholino-2-thioxo-ethyl)-1(2)H-pyrazole-3-carboxylic acid
—— 4'-ethoxy-[2,2']bipyridyl-4-ol 108017-66-9 C12H12N2O2
4'-ethoxy-[2,2']bipyridyl-4-ol
—— 4-butoxy-6-chloro-8-fluoro-3-phenyl-2(1H)-quinolinone 1610555-87-7 C19H17ClFNO2
4-butoxy-6-chloro-8-fluoro-3-phenyl-2(1H)-quinolinone
—— [4-Ethoxycarbonylamino-2,5-bis-(toluene-4-sulfonylamino)-phenyl]-carbamic acid ethyl ester 93343-34-1 C26H30N4O8S2
[4-Ethoxycarbonylamino-2,5-bis-(toluene-4-sulfonylamino)-phenyl]-carbamic acid ethyl ester
—— (4S)-N-((1S,2R)-2-hydroxy-1-indanyl)-5,5-dimethyl-3-(2-benzyloxirane-2-carbonyl)thiazolidine-4-carboxamide 1190069-61-4 C25H28N2O4S
(4S)-N-((1S,2R)-2-hydroxy-1-indanyl)-5,5-dimethyl-3-(2-benzyloxirane-2-carbonyl)thiazolidine-4-carboxamide
—— 4-ethoxymethoxy-4-methyl-1-propoxy-pent-2-yne 19412-34-1 C12H22O3
4-ethoxymethoxy-4-methyl-1-propoxy-pent-2-yne
—— 4-(2-hydroxyphenyl)-3,9-dihydro-2H-pyrimido[4,5-b]indol-2-one 1630958-29-0 C16H11N3O2
4-(2-hydroxyphenyl)-3,9-dihydro-2H-pyrimido[4,5-b]indol-2-one
—— [4-(cyclopropylcarbonyl)phenyl]hexyl-propanedioic acid, dimethyl ester 1055053-77-4 C21H28O5
[4-(cyclopropylcarbonyl)phenyl]hexyl-propanedioic acid, dimethyl ester
—— 4-(4-difluoromethoxy-2-ethoxy-3-methoxyphenyl)indan-1-one 1345879-51-7 C19H18F2O4
4-(4-difluoromethoxy-2-ethoxy-3-methoxyphenyl)indan-1-one