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
—— (4S,1Z)-2,4-dihydro-2,4-dimethyl-1-(4-nitrobenzylidene)-1H-pyrazino[2,1-b]quinazoline-3,6-dione 1263306-57-5 C20H16N4O4
(4S,1Z)-2,4-dihydro-2,4-dimethyl-1-(4-nitrobenzylidene)-1H-pyrazino[2,1-b]quinazoline-3,6-dione
—— 4-{2-[4-(4-Methoxy-phenyl)-piperazin-1-yl]-ethyl}-6,7-dihydro-1-thia-4,5a-diaza-acenaphthylene-3,5,8-trione 130475-16-0 C22H24N4O4S
4-{2-[4-(4-Methoxy-phenyl)-piperazin-1-yl]-ethyl}-6,7-dihydro-1-thia-4,5a-diaza-acenaphthylene-3,5,8-trione
—— 4-(5S,9aR)-6,7,8,9,9a,10-Hexahydro-5H-1,3-dioxa-5a-aza-cyclopenta[b]anthracen-5-yl-2,6-dimethoxy-phenol 135241-39-3 C22H25NO5
4-(5S,9aR)-6,7,8,9,9a,10-Hexahydro-5H-1,3-dioxa-5a-aza-cyclopenta[b]anthracen-5-yl-2,6-dimethoxy-phenol
—— 4a-methyl-9-phenyl-2,3,4,4a,9,9a-hexahydro-1<i>H</i>-pyrido[2,3-<i>b</i>]indole 38090-13-0 C18H20N2
4a-methyl-9-phenyl-2,3,4,4a,9,9a-hexahydro-1<i>H</i>-pyrido[2,3-<i>b</i>]indole
—— 4-hydroxy-6,7-dimethyl-3<i>H</i>,4<i>H</i>-[1,2,3]triazolo[1,5-<i>a</i>]indole-3a,4-dicarboxylic acid dimethyl ester 60781-23-9 C15H17N3O5
4-hydroxy-6,7-dimethyl-3<i>H</i>,4<i>H</i>-[1,2,3]triazolo[1,5-<i>a</i>]indole-3a,4-dicarboxylic acid dimethyl ester
—— (4,5-Dihydro-oxazol-2-yl)-(3-methyl-1,5-diphenyl-1H-pyrazol-4-yl)-amine 63203-80-5 C19H18N4O
(4,5-Dihydro-oxazol-2-yl)-(3-methyl-1,5-diphenyl-1H-pyrazol-4-yl)-amine
—— 4-Bromo-4-chloro-piperidine-1-carboxylic acid methyl ester 97316-67-1 C7H11BrClNO2
4-Bromo-4-chloro-piperidine-1-carboxylic acid methyl ester
—— 4,10-dimethoxy-7,8,16,17-tetrahydro-6H-dibenzo[f,n][1,5]dioxa[9,12]diazacyclopentadecine 1402142-93-1 C21H24N2O4
4,10-dimethoxy-7,8,16,17-tetrahydro-6H-dibenzo[f,n][1,5]dioxa[9,12]diazacyclopentadecine
—— 4-(2-benzoyl-7-benzyloxy-1-cyano-6-methoxy-1,2,3,4-tetrahydroisoquinoline-1-ylmethyl)-5-ethylnicotinic acid ethyl ester 863643-93-0 C36H35N3O5
4-(2-benzoyl-7-benzyloxy-1-cyano-6-methoxy-1,2,3,4-tetrahydroisoquinoline-1-ylmethyl)-5-ethylnicotinic acid ethyl ester
—— 4-p-Tolyl-6-p-tolylazo-pyrimidin-5-ol 81541-88-0 C18H16N4O
4-p-Tolyl-6-p-tolylazo-pyrimidin-5-ol
—— 4-[4,5-dimethyl-2-[N-cyclopropylmethyl-N-(5-methyl-2-furylsulfonyl)amino] phenoxymethyl]-3-methylbenzoic acid 459843-80-2 C26H29NO6S
4-[4,5-dimethyl-2-[N-cyclopropylmethyl-N-(5-methyl-2-furylsulfonyl)amino] phenoxymethyl]-3-methylbenzoic acid
—— 4-bromo-N-{1-[(2,5-dichloropyridin-3-yl)carbonyl]piperidin-4-yl}-2-(trifluoromethyl)benzenesulfonamide 1027009-28-4 C18H15BrCl2F3N3O3S
4-bromo-N-{1-[(2,5-dichloropyridin-3-yl)carbonyl]piperidin-4-yl}-2-(trifluoromethyl)benzenesulfonamide
—— (4,6-dimethyl-pyrimidin-5-yl)-(5-{2-[1-(3-hydroxy-cyclopentanecarbonyl)-3-phenyl-azetidin-3-yl]-ethyl}-hexahydro-pyrrolo[3,4-c]pyrrol-2-yl)-methanone 1014701-80-4 C30H39N5O3
(4,6-dimethyl-pyrimidin-5-yl)-(5-{2-[1-(3-hydroxy-cyclopentanecarbonyl)-3-phenyl-azetidin-3-yl]-ethyl}-hexahydro-pyrrolo[3,4-c]pyrrol-2-yl)-methanone
—— 4,9,15,20-tetrakis-<(3'-oxohydrazonium)propyl>-6,7,17,18-dibenzo-5,8,16,19-tetraoxo-1,12-dithia-4,9,15,20-tetraazacyclodocosa-6,17-diene 143231-05-4 C36H52N12O8S2
4,9,15,20-tetrakis-<(3'-oxohydrazonium)propyl>-6,7,17,18-dibenzo-5,8,16,19-tetraoxo-1,12-dithia-4,9,15,20-tetraazacyclodocosa-6,17-diene
—— {4-[6-(Allyl-methyl-amino)-hexyloxy]-phenyl}-methyl-sulfamic acid 2,2,2-trifluoro-ethyl amide 391911-74-3 C19H30F3N3O3S
{4-[6-(Allyl-methyl-amino)-hexyloxy]-phenyl}-methyl-sulfamic acid 2,2,2-trifluoro-ethyl amide
—— {4-[(o-Aminophenyl)thio]butyl}phosphonic acid, monoethyl ester 191412-00-7 C12H20NO3PS
{4-[(o-Aminophenyl)thio]butyl}phosphonic acid, monoethyl ester
—— 4-(3-hydroxyazetidin-1-yl)carbonyl-5-((Z)-2-tritylthioethen-1-yl)thiazole 912639-44-2 C28H24N2O2S2
4-(3-hydroxyazetidin-1-yl)carbonyl-5-((Z)-2-tritylthioethen-1-yl)thiazole
—— 4,6-Dipropyl-2-(4-toluidino)pyrimidin 92887-75-7 C17H23N3
4,6-Dipropyl-2-(4-toluidino)pyrimidin
—— 4-O-acetyl-2-O-benzoyl-3,6-di-O-benzyl-α-D-galactopyranosyl chloride 93496-15-2 C29H29ClO7
4-O-acetyl-2-O-benzoyl-3,6-di-O-benzyl-α-D-galactopyranosyl chloride
—— (4S)-2-(fluoromethyl)-2-methyl-7-(trifluoromethyl)chroman-4-ol 1221445-21-1 C12H12F4O2
(4S)-2-(fluoromethyl)-2-methyl-7-(trifluoromethyl)chroman-4-ol
—— (4''R,5''R,2'E)-3'-[4'',5''-bis(methoxydiphenylmethyl)-1'',3'',2''-dioxaborolan-2''-yl]-2'-propen-1'-yl 2,2,2-trichloroacetimidate 1044870-99-6 C35H33BCl3NO5
(4''R,5''R,2'E)-3'-[4'',5''-bis(methoxydiphenylmethyl)-1'',3'',2''-dioxaborolan-2''-yl]-2'-propen-1'-yl 2,2,2-trichloroacetimidate
—— 4-methyl-19-norcholesta-1,3,5(10)-trieno<1,2-b>dihydrodithiine 147594-65-8 C29H44S2
4-methyl-19-norcholesta-1,3,5(10)-trieno<1,2-b>dihydrodithiine
—— 4-{(S)-3-carboxy-2-[(5-fluoro-4-{2-oxo-2-[(S)-2-(pyrrolidine-1-carbonyl)-pyrrolidin-1-yl]-ethoxy}-quinoline-2-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid ethyl ester 1073450-03-9 C32H39FN6O9
4-{(S)-3-carboxy-2-[(5-fluoro-4-{2-oxo-2-[(S)-2-(pyrrolidine-1-carbonyl)-pyrrolidin-1-yl]-ethoxy}-quinoline-2-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid ethyl ester
—— 4-{3-[2-(4-hydroxyphenyl)thiazol-5-yl]-2,2-difluoropropanoyl}amino-1-ethylpyrrole-3-carboxylic acid 1204422-50-3 C19H17F2N3O4S
4-{3-[2-(4-hydroxyphenyl)thiazol-5-yl]-2,2-difluoropropanoyl}amino-1-ethylpyrrole-3-carboxylic acid
—— 4-Acetyl-5-(3-methoxy-phenyl)-dihydro-furan-2-one 83144-13-2 C13H14O4
4-Acetyl-5-(3-methoxy-phenyl)-dihydro-furan-2-one
—— 4-fluoro-N-[N'-[(2R)-1-hydroxypropan-2-yl]-N-[5-(trifluoromethyl)-1H-pyrazol-3-yl]carbamimidoyl]-3-methylbenzamide 1381836-36-7 C16H17F4N5O2
4-fluoro-N-[N'-[(2R)-1-hydroxypropan-2-yl]-N-[5-(trifluoromethyl)-1H-pyrazol-3-yl]carbamimidoyl]-3-methylbenzamide
—— 4-(3-chlorophenyl)-2,6-di(2-naphthyl)pyridine 1338577-80-2 C31H20ClN
4-(3-chlorophenyl)-2,6-di(2-naphthyl)pyridine
—— 4-(2-{[(9H-Fluoren-9-ylmethoxycarbonyl)-(2-methoxy-1-methyl-ethyl)-amino]-methyl}-phenyl)-piperazine-1-carboxylic acid tert-butyl ester 865303-24-8 C35H43N3O5
4-(2-{[(9H-Fluoren-9-ylmethoxycarbonyl)-(2-methoxy-1-methyl-ethyl)-amino]-methyl}-phenyl)-piperazine-1-carboxylic acid tert-butyl ester
—— 4'-Methyl-4-trifluoromethyl-1H,1'H-[2,2']biimidazolyl 123125-01-9 C8H7F3N4
4'-Methyl-4-trifluoromethyl-1H,1'H-[2,2']biimidazolyl
—— 4-[(2-thioxo-benzothiazol-3-ylmethyl)-amino]-benzoic acid methyl ester 39883-84-6 C16H14N2O2S2
4-[(2-thioxo-benzothiazol-3-ylmethyl)-amino]-benzoic acid methyl ester
—— 4-Aethoxy-phenyloxamidsaeure-dichloracetylhydrazid 95515-68-7 C12H13Cl2N3O4
4-Aethoxy-phenyloxamidsaeure-dichloracetylhydrazid
—— 4H-[1,2,5]selenadiazolo[3,4-b]pyrimidin-7-one 26271-16-9 C5H3N3OSe
4H-[1,2,5]selenadiazolo[3,4-b]pyrimidin-7-one
—— 4-Ureido-flavan 94459-62-8 C16H16N2O2
4-Ureido-flavan
—— 4-[(3-ethyl-3<i>H</i>-benzothiazol-2-yliden)-ethyliden]-2-[2-ethylmercapto-2-(2-ethylmercapto-5-oxo-thiazol-4-yliden)-ethylidene]-3-methyl-thiazolidin-5-one 103758-16-3 C24H25N3O2S5
4-[(3-ethyl-3<i>H</i>-benzothiazol-2-yliden)-ethyliden]-2-[2-ethylmercapto-2-(2-ethylmercapto-5-oxo-thiazol-4-yliden)-ethylidene]-3-methyl-thiazolidin-5-one
—— 4-Chlor-7,8-methylendioxy-2,3-dihydro-furo<3,2-c>chinolin 95467-99-5 C12H8ClNO3
4-Chlor-7,8-methylendioxy-2,3-dihydro-furo<3,2-c>chinolin
—— (4-Butyl-6-trifluoromethyl-4H-furo[3,2-b]indol-2-yl)-(4-methyl-piperazin-1-yl)-methanone; compound with (Z)-but-2-enedioic acid 108957-78-4 C4H4O4*C21H24F3N3O2
(4-Butyl-6-trifluoromethyl-4H-furo[3,2-b]indol-2-yl)-(4-methyl-piperazin-1-yl)-methanone; compound with (Z)-but-2-enedioic acid
—— 4-phenethyloxycarbonylamino-benzoic acid-(2-diethylamino-ethyl ester); hydrochloride 115101-54-7 C22H28N2O4*ClH
4-phenethyloxycarbonylamino-benzoic acid-(2-diethylamino-ethyl ester); hydrochloride
—— 4-(4-fluoro-phenyl)-1-(2-hydroxy-4-isopentyloxy-benzoyl)-thiosemicarbazide 446-28-6 C19H22FN3O3S
4-(4-fluoro-phenyl)-1-(2-hydroxy-4-isopentyloxy-benzoyl)-thiosemicarbazide
—— (4S)-4-benzyl-2-(4-methoxyphenyl)-4H-1,3-oxazol-5-one 1367346-93-7 C17H15NO3
(4S)-4-benzyl-2-(4-methoxyphenyl)-4H-1,3-oxazol-5-one
—— (4S)-4-benzyl-3-[(2S,3R)-3,13-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methyltetradecanoyl]-1,3-oxazolidin-2-one 221192-73-0 C37H67NO5Si2
(4S)-4-benzyl-3-[(2S,3R)-3,13-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methyltetradecanoyl]-1,3-oxazolidin-2-one
—— (4aS,11aR,12aS,13S)-3,7-bis(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-10-chloro-13-(dimethylamino)-8-((3-(dimethylamino)propyl)amino)-5-hydroxy-11a,12,12a,13-tetrahydroisoxazolo[5',4':6,7]naphtho[2,3-g]isoquinoline-4,6(4aH,11H)-dione 1312310-12-5 C45H56ClN5O7Si
(4aS,11aR,12aS,13S)-3,7-bis(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-10-chloro-13-(dimethylamino)-8-((3-(dimethylamino)propyl)amino)-5-hydroxy-11a,12,12a,13-tetrahydroisoxazolo[5',4':6,7]naphtho[2,3-g]isoquinoline-4,6(4aH,11H)-dione
—— 4-benzenesulfonyl-trans-cinnamic acid 30568-18-4 C15H12O4S
4-benzenesulfonyl-trans-cinnamic acid
—— 4-(Hydroxymethyl)-4-methyl-3-(4-methylphenyl)sulfonyl-1,3-oxazolidin-2-one 1542230-92-1 C12H15NO5S
4-(Hydroxymethyl)-4-methyl-3-(4-methylphenyl)sulfonyl-1,3-oxazolidin-2-one
—— 4-Amino-5-(methoxycarbonyl)-1,2-thiazole-3-carboxylicacid 2055841-46-6 C6H6N2O4S
4-Amino-5-(methoxycarbonyl)-1,2-thiazole-3-carboxylicacid
—— (4aS,4bS,8S,10aR,10bS)-8-(tert-Butyl-dimethyl-silanyloxy)-10a-methyl-2-(2-methyl-[1,3]dithian-2-yl)-3-phenylselanyl-2,3,4,4a,4b,5,7,8,9,10,10a,10b,11,12-tetradecahydro-chrysen-2-ol 84300-27-6 C36H54O2S2SeSi
(4aS,4bS,8S,10aR,10bS)-8-(tert-Butyl-dimethyl-silanyloxy)-10a-methyl-2-(2-methyl-[1,3]dithian-2-yl)-3-phenylselanyl-2,3,4,4a,4b,5,7,8,9,10,10a,10b,11,12-tetradecahydro-chrysen-2-ol
—— 4-Ethoxycarbonylmethyl-1-benzolsulfonyl-2-phenyl-semicarbazid 7078-86-6 C17H19N3O5S
4-Ethoxycarbonylmethyl-1-benzolsulfonyl-2-phenyl-semicarbazid
—— 4-(Oxetan-3-yloxy)pyridin-2-amine 1600221-24-6 C8H10N2O2
4-(Oxetan-3-yloxy)pyridin-2-amine
—— 4-oxo-4-((3-(((2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)propyl)amino)butanoic acid 1219612-15-3 C13H23NO8
4-oxo-4-((3-(((2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)propyl)amino)butanoic acid
—— 4-N,N-dimethylcarbamoyl-5-((Z)-2-tritylthioethen-1-yl)thiazole 912639-30-6 C27H24N2OS2
4-N,N-dimethylcarbamoyl-5-((Z)-2-tritylthioethen-1-yl)thiazole
—— (4-allylhepta-1,3,6-trien-2-yl)benzene 1219705-64-2 C16H18
(4-allylhepta-1,3,6-trien-2-yl)benzene