摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,5-diphenylpyridazine 27666-85-9 C16H12N2
4,5-diphenylpyridazine
—— 4,7-bis(trimethylsilylmethoxy)-1H-isoindole-1,3(2H)-diimine 164581-06-0 C16H27N3O2Si2
4,7-bis(trimethylsilylmethoxy)-1H-isoindole-1,3(2H)-diimine
—— 4-(3',5'-di-isopropyl-4'-hydroxyphenyl)-2,2,6,6-tetramethylpiperidine 42410-81-1 C21H35NO
4-(3',5'-di-isopropyl-4'-hydroxyphenyl)-2,2,6,6-tetramethylpiperidine
—— (4R,5R,6R)-6-(tert-Butyl-dimethyl-silanyloxy)-4-hydroxy-5,7-dimethyl-octan-2-one 162303-41-5 C16H34O3Si
(4R,5R,6R)-6-(tert-Butyl-dimethyl-silanyloxy)-4-hydroxy-5,7-dimethyl-octan-2-one
—— 4-(2-Hydroxy-propylamino-N-(1H-tetrazol-5-yl)-chinolin-carbonsaeure-(2)-amid 52143-80-3 C14H15N7O2
4-(2-Hydroxy-propylamino-N-(1H-tetrazol-5-yl)-chinolin-carbonsaeure-(2)-amid
—— 4-acryloyl-7-nitro-5-phenyl-1,3,4,5-tetrahydro-benzo[<i>e</i>][1,4]diazepin-2-one 59010-18-3 C18H15N3O4
4-acryloyl-7-nitro-5-phenyl-1,3,4,5-tetrahydro-benzo[<i>e</i>][1,4]diazepin-2-one
—— 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoro-undecanoic acid (4-methanesulfinyl-phenyl)-methyl-amide 724733-03-3 C19H14F17NO2S
4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoro-undecanoic acid (4-methanesulfinyl-phenyl)-methyl-amide
—— 4-Benzyl-9b-methoxy-3,4,6a,9,9a,9b-hexahydro-pyrazolo<3,4-h><1,4>benzoxazin-6(2H)-one 145134-12-9 C17H19N3O3
4-Benzyl-9b-methoxy-3,4,6a,9,9a,9b-hexahydro-pyrazolo<3,4-h><1,4>benzoxazin-6(2H)-one
—— 4,5-dimethyl-2-(4-iodophenyl)-3,6-dihydro-2H-1,2-oxazine 104439-95-4 C12H14INO
4,5-dimethyl-2-(4-iodophenyl)-3,6-dihydro-2H-1,2-oxazine
—— 4-(tert-butyl)-N,N-dimethylaniline oxide 1072197-64-8 C12H19NO
4-(tert-butyl)-N,N-dimethylaniline oxide
—— (4-chloro-pyrrol-2-yl)-(2-hydroxy-6-methoxy-phenyl)-methanone 31709-85-0 C12H10ClNO3
(4-chloro-pyrrol-2-yl)-(2-hydroxy-6-methoxy-phenyl)-methanone
—— 4-[3-(hydroxymethyl)-5-(4-hydroxyphenyl)-1H-pyrazol-1-yl]benzenesulfonamide 190019-68-2 C16H15N3O4S
4-[3-(hydroxymethyl)-5-(4-hydroxyphenyl)-1H-pyrazol-1-yl]benzenesulfonamide
—— 4-Oxo-pentanoic acid (2S,3R,4S,5R,6S)-5-acetoxy-4-benzyloxy-6-((2R,3S,4R,5R,6S)-4-benzyloxy-5-benzyloxycarbonylamino-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-2-hydroxymethyl-tetrahydro-pyran-3-yl ester 110236-64-1 C49H57NO15
4-Oxo-pentanoic acid (2S,3R,4S,5R,6S)-5-acetoxy-4-benzyloxy-6-((2R,3S,4R,5R,6S)-4-benzyloxy-5-benzyloxycarbonylamino-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-2-hydroxymethyl-tetrahydro-pyran-3-yl ester
—— 4,4-dimethyl-5'-phenylethynyl-3,4,5,6-tetrahydro-[1,2']bipyridinyl-2-one 1338491-54-5 C20H20N2O
4,4-dimethyl-5'-phenylethynyl-3,4,5,6-tetrahydro-[1,2']bipyridinyl-2-one
—— 4-(3-Carbamimidoyl-benzyloxy)-3,5-diiodo-benzamidine 56807-08-0 C15H14I2N4O
4-(3-Carbamimidoyl-benzyloxy)-3,5-diiodo-benzamidine
—— 4-Oxo-2-trifluoromethyl-4H-chromene-3-carboxylic acid ethyl ester 79388-02-6 C13H9F3O4
4-Oxo-2-trifluoromethyl-4H-chromene-3-carboxylic acid ethyl ester
—— 4-(8-ethylimidazo[1,2-a]pyridin-3-yl)-2-[((1S)-1-{4-[hydroxy(1-methylpiperidin-4-yl)methyl]phenyl}ethyl)amino]pyrimidine-5-carbonitrile 1037252-80-4 C29H33N7O
4-(8-ethylimidazo[1,2-a]pyridin-3-yl)-2-[((1S)-1-{4-[hydroxy(1-methylpiperidin-4-yl)methyl]phenyl}ethyl)amino]pyrimidine-5-carbonitrile
—— 4-(3,3-diphenylpropanoyl)-3,3-dimethylpiperazin-2-one 1269177-80-1 C21H24N2O2
4-(3,3-diphenylpropanoyl)-3,3-dimethylpiperazin-2-one
—— 4-(4-methyl-2-piperazinon-1-yl)piperidine hydrochloride 891790-21-9 C10H19N3O*ClH
4-(4-methyl-2-piperazinon-1-yl)piperidine hydrochloride
—— 4-[(5-chloropyridin-2-yl)methoxy]-1-{4-[(2R)-2-cyclopropyl-2-hydroxyethoxy]-3-methoxyphenyl}pyridine-2(1H)-one 1340596-59-9 C23H23ClN2O5
4-[(5-chloropyridin-2-yl)methoxy]-1-{4-[(2R)-2-cyclopropyl-2-hydroxyethoxy]-3-methoxyphenyl}pyridine-2(1H)-one
—— 4-amino-7-(2-methoxy-4-pyridinyl)-N-(2-(1,5,6,7-tetrahydro-1,8-naphthyridin-2-yl)ethyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide 1338050-11-5 C23H24N8O2
4-amino-7-(2-methoxy-4-pyridinyl)-N-(2-(1,5,6,7-tetrahydro-1,8-naphthyridin-2-yl)ethyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
—— 4-{6-[3-(4-methoxy-phenyl)-prop-1-ynyl]-4-oxo-4H-pyrido[3,4-d]pyrimidin-3-ylmethyl}-benzoic acid 1080811-55-7 C25H19N3O4
4-{6-[3-(4-methoxy-phenyl)-prop-1-ynyl]-4-oxo-4H-pyrido[3,4-d]pyrimidin-3-ylmethyl}-benzoic acid
—— 4-{3'-[3-[(cyclopropylamino)carbonyl]-4-oxo-1,8-naphthyridin-1(4H)-yl]biphenyl-4-yl}-3,3-dimethylbutanoic acid 702640-28-6 C30H29N3O4
4-{3'-[3-[(cyclopropylamino)carbonyl]-4-oxo-1,8-naphthyridin-1(4H)-yl]biphenyl-4-yl}-3,3-dimethylbutanoic acid
—— 4-(2-chlorophenyl)-9-methoxy-6-methyl-8-((triisopropylsilyl)thio)pyrrolo[3,4-c]carbazole-1,3(2H,6H)-dione 1015461-02-5 C31H35ClN2O3SSi
4-(2-chlorophenyl)-9-methoxy-6-methyl-8-((triisopropylsilyl)thio)pyrrolo[3,4-c]carbazole-1,3(2H,6H)-dione
—— 4,5-dibromo-1H-pyrrole-2-carboxylic acid [3-(2-amino-1-trityl-1H-imidazol-4-yl)-prop-2-ynyl]-amide 574002-72-5 C30H23Br2N5O
4,5-dibromo-1H-pyrrole-2-carboxylic acid [3-(2-amino-1-trityl-1H-imidazol-4-yl)-prop-2-ynyl]-amide
—— 4-{6-[3-(4-chloro-phenyl)-prop-1-ynyl]-4-oxo-4H-quinazolin-3-ylmethyl}-benzoic acid 1080811-75-1 C25H17ClN2O3
4-{6-[3-(4-chloro-phenyl)-prop-1-ynyl]-4-oxo-4H-quinazolin-3-ylmethyl}-benzoic acid
—— 4-[2-methyl-3-[(4-methylpiperidine-1-carbonyl)amino]phenyl]-7-morpholin-4-yl-9H-pyrido[3,4-b]indole-1-carboxamide 1352838-56-2 C30H34N6O3
4-[2-methyl-3-[(4-methylpiperidine-1-carbonyl)amino]phenyl]-7-morpholin-4-yl-9H-pyrido[3,4-b]indole-1-carboxamide
—— [4-(2-fluoro-6-methoxy-phenyl)-pyridin-3-ylamino]-acetic acid methyl ester 1395416-47-3 C15H15FN2O3
[4-(2-fluoro-6-methoxy-phenyl)-pyridin-3-ylamino]-acetic acid methyl ester
—— 4-{6-[3-(3-fluoro-phenyl)-prop-1-ynyl]-4-oxo-4H-pyrido[3,4-d]pyrimidin-3-ylmethyl}-benzoic acid 1080811-45-5 C24H16FN3O3
4-{6-[3-(3-fluoro-phenyl)-prop-1-ynyl]-4-oxo-4H-pyrido[3,4-d]pyrimidin-3-ylmethyl}-benzoic acid
—— 4-(2-chloro-phenylsulfanyl)-benzo[4,5]furo[3,2-<i>d</i>]pyrimidine 65023-98-5 C16H9ClN2OS
4-(2-chloro-phenylsulfanyl)-benzo[4,5]furo[3,2-<i>d</i>]pyrimidine
—— 4-(biphenyl-4-ylmethoxy)phenyl acetate 712313-74-1 C21H18O3
4-(biphenyl-4-ylmethoxy)phenyl acetate
—— 4-(4-methoxy-benzylidene)-6-(4-methyl-phenyl)-4,5-dihydropyridazin-3(2H)-one 58112-63-3 C19H18N2O2
4-(4-methoxy-benzylidene)-6-(4-methyl-phenyl)-4,5-dihydropyridazin-3(2H)-one
—— (±)-4-(5-chloro-2-ethoxycarbonylmethoxy-phenyl)-6,7-dihydro-4H-thiazolo[5,4-c]pyridine-5-carboxylic acid benzyl ester 1531635-91-2 C24H23ClN2O5S
(±)-4-(5-chloro-2-ethoxycarbonylmethoxy-phenyl)-6,7-dihydro-4H-thiazolo[5,4-c]pyridine-5-carboxylic acid benzyl ester
—— 4-bromo-2,10-dimethyl-6,12-methano-12H-dibenzo[2,1-d:1',2'-g][1,3]dioxocin 1265631-51-3 C17H15BrO2
4-bromo-2,10-dimethyl-6,12-methano-12H-dibenzo[2,1-d:1',2'-g][1,3]dioxocin
—— [(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl (E)-5-[(1R,4aR,8aR)-5,5,8a-trimethyl-2-methylidene-3,4,4a,6,7,8-hexahydro-1H-naphthalen-1-yl]-3-methylpent-2-enoate 191274-20-1 C26H42O4
[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl (E)-5-[(1R,4aR,8aR)-5,5,8a-trimethyl-2-methylidene-3,4,4a,6,7,8-hexahydro-1H-naphthalen-1-yl]-3-methylpent-2-enoate
—— 4-((3,5-Dichloropyridin-2-yl)methoxy)-1-(6-methyl-1,2,3,4,5,6-hexahydroazepino[4,3-b]indol-8-yl)pyridin-2(1H)-one dihydrochloride 1260492-32-7 C24H22Cl2N4O2*ClH
4-((3,5-Dichloropyridin-2-yl)methoxy)-1-(6-methyl-1,2,3,4,5,6-hexahydroazepino[4,3-b]indol-8-yl)pyridin-2(1H)-one dihydrochloride
—— 4-[2-(1,3-dioxolan-2-yl)phenyl]sulfanylazetidin-2-one 76945-20-5 C12H13NO3S
4-[2-(1,3-dioxolan-2-yl)phenyl]sulfanylazetidin-2-one
—— (4,5-dibromo-2-methylphenyl)methyl acetate 216433-17-9 C10H10Br2O2
(4,5-dibromo-2-methylphenyl)methyl acetate
—— (4S,5S)-4-(1,3-dithian-2-yl)-2,2,5-trimethyl-1,3-dioxolane 105227-99-4 C10H18O2S2
(4S,5S)-4-(1,3-dithian-2-yl)-2,2,5-trimethyl-1,3-dioxolane
—— 4,5-dimethyl-3(4-trimethoxysilylphenylmethyl)thiazolium chloride 1186520-86-4 C15H22NO3SSi*Cl
4,5-dimethyl-3(4-trimethoxysilylphenylmethyl)thiazolium chloride
—— 4-(3-chloro-4-(isobutylamino)-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(2-methoxyphenyl)benzamide 1355590-60-1 C22H22ClN3O4
4-(3-chloro-4-(isobutylamino)-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(2-methoxyphenyl)benzamide
—— 4-ethyl-2-phenyl-3,1-benzoxathian-4-ol 93546-34-0 C16H16O2S
4-ethyl-2-phenyl-3,1-benzoxathian-4-ol
—— 4-carbamoylmethyl-5-(4-chlorophenyl)-1-(2-chlorophenyl)-1H-pyrazole-3-carboxylic acid (pyridin-4-ylmethyl)amide 1027617-12-4 C24H19Cl2N5O2
4-carbamoylmethyl-5-(4-chlorophenyl)-1-(2-chlorophenyl)-1H-pyrazole-3-carboxylic acid (pyridin-4-ylmethyl)amide
—— 4-chloro-2,6-bis(pyrrolidin-1-ylmethyl)phenol 1105536-01-3 C16H23ClN2O
4-chloro-2,6-bis(pyrrolidin-1-ylmethyl)phenol
—— 4-aminophenone-2-phenyl-5-indolecarboxylic acid 1258948-86-5 C22H16N2O3
4-aminophenone-2-phenyl-5-indolecarboxylic acid
—— 4-Hydroxy-3-[(naphthalen-1-yl)thio]-6-phenyl-2H-pyran-2-one 170914-48-4 C21H14O3S
4-Hydroxy-3-[(naphthalen-1-yl)thio]-6-phenyl-2H-pyran-2-one
—— 4-Hydroxy-1-phenyl-2-methyl-6-pyridon-3-carbonsaeureethylester 1153-83-9 C15H15NO4
4-Hydroxy-1-phenyl-2-methyl-6-pyridon-3-carbonsaeureethylester
—— 4-{3-[(S)-5-(4-fluoro-phenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-3-ylamino]-4-methyl-phenyl}-2H-pyridazin-3-one 1273550-26-7 C23H21FN6O
4-{3-[(S)-5-(4-fluoro-phenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-3-ylamino]-4-methyl-phenyl}-2H-pyridazin-3-one
—— 4-[1-Ethylamino-meth-(Z)-ylidene]-5-isopropyl-2-phenyl-2,4-dihydro-pyrazole-3-thione 97111-99-4 C15H19N3S
4-[1-Ethylamino-meth-(Z)-ylidene]-5-isopropyl-2-phenyl-2,4-dihydro-pyrazole-3-thione
—— 4-Epianhydrochlortetracycline 81163-11-3 C22H21ClN2O7
4-Epianhydrochlortetracycline