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
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    首页 分子通 字母
    按分子首字母查询
    按分子CAS号查询
    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-ethyl-7-methoxy-1,2,3,4-tetrahydroquinoline 179899-19-5 C12H17NO
    4-ethyl-7-methoxy-1,2,3,4-tetrahydroquinoline
    —— 4-fluorobenzaldehyde O-[[(4-propoxy-phenyl)amino]carbonyl]oxime 581070-48-6 C17H17FN2O3
    4-fluorobenzaldehyde O-[[(4-propoxy-phenyl)amino]carbonyl]oxime
    —— 4-[(R)-sec-butoxy]phenyl isocyanate 293328-66-2 C11H13NO2
    4-[(R)-sec-butoxy]phenyl isocyanate
    —— (4R,5R,7R,8R,9R,10R)-7,8-O-(di-tert-butylsilylene)-8,9,10-trihydroxy-7-hydroxymethyl-4-phenylsulfonyl-9-O-(trimethylsilyl)-1,6-dioxaspiro[4.5]decane 260364-26-9 C26H44O8SSi2
    (4R,5R,7R,8R,9R,10R)-7,8-O-(di-tert-butylsilylene)-8,9,10-trihydroxy-7-hydroxymethyl-4-phenylsulfonyl-9-O-(trimethylsilyl)-1,6-dioxaspiro[4.5]decane
    —— 4-(benzyloxy)-3,5-difluoroaniline 847861-59-0 C13H11F2NO
    4-(benzyloxy)-3,5-difluoroaniline
    —— 4-methoxy-N-methyl-N-(1-methylpiperidin-4-yl)benzene-1-sulfonamide 695196-01-1 C14H22N2O3S
    4-methoxy-N-methyl-N-(1-methylpiperidin-4-yl)benzene-1-sulfonamide
    —— 4-(1-Propenyloxymethyl)-1,3-dioxolan-2-one 130221-78-2 C7H10O4
    4-(1-Propenyloxymethyl)-1,3-dioxolan-2-one
    —— (4R,5R,7R,8R,9S)-7,8-O-(di-tert-butylsilylene)-8,9-dihydroxy-7-hydroxymethyl-4-phenylsulfonyl-9-O-(trimethylsilyl)-1,6-dioxaspiro[4.5]decan-10-one 260364-25-8 C26H42O8SSi2
    (4R,5R,7R,8R,9S)-7,8-O-(di-tert-butylsilylene)-8,9-dihydroxy-7-hydroxymethyl-4-phenylsulfonyl-9-O-(trimethylsilyl)-1,6-dioxaspiro[4.5]decan-10-one
    —— 4-(pentafluoroethyl)-2-nitrophenol 1192021-18-3 C8H4F5NO3
    4-(pentafluoroethyl)-2-nitrophenol
    —— 4,6-Dichloro-3-(2-methylphenoxy)pyridazine 499234-67-2 C11H8Cl2N2O
    4,6-Dichloro-3-(2-methylphenoxy)pyridazine
    —— (4S)-3-[{(2'R)-(1'-benzyloxycarbonyl)aziridin-2'-yl}carbonyl]-4-tert-butyl-2-oxazolidinone 1314042-69-7 C18H22N2O5
    (4S)-3-[{(2'R)-(1'-benzyloxycarbonyl)aziridin-2'-yl}carbonyl]-4-tert-butyl-2-oxazolidinone
    —— 4-iodo-N-methyl-N-(1-methylpiperidin-4-yl)benzenesulfonamide 1023177-30-1 C13H19IN2O2S
    4-iodo-N-methyl-N-(1-methylpiperidin-4-yl)benzenesulfonamide
    —— 4-(4-chloro-3-sulfamoylphenyl)-2-isopropylimino-3-methyl-1,3-thiazolidine-4-ol-hydrobromide 59814-40-3 BrH*C13H18ClN3O3S2
    4-(4-chloro-3-sulfamoylphenyl)-2-isopropylimino-3-methyl-1,3-thiazolidine-4-ol-hydrobromide
    —— 4-Bromo-2-chloro-3-cyanobenzenesulfonyl chloride 1805581-04-7 C7H2BrCl2NO2S
    4-Bromo-2-chloro-3-cyanobenzenesulfonyl chloride
    —— 4-Bromo-2-carbomethoxy-5-methylpyrrol 203207-18-5 C7H8BrNO2
    4-Bromo-2-carbomethoxy-5-methylpyrrol
    —— 4-methylsulfanyl-7-(β-D-ribofuranosyl)-5-(thiophen-2-yl)-7H-pyrrolo[2,3-d]pyrimidine 1536110-77-6 C16H17N3O4S2
    4-methylsulfanyl-7-(β-D-ribofuranosyl)-5-(thiophen-2-yl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-methylamino-N7-(β-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine 13241-46-8 C12H16N4O4
    4-methylamino-N7-(β-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine
    —— 4-[(4-methoxyphenyl)diazenyl]aniline 2592-28-1 C13H13N3O
    4-[(4-methoxyphenyl)diazenyl]aniline
    —— 4-[1-(3-fluoro-4-methoxy-benzyl)-piperidin-4-ylamino]-6-methoxy-chromen-2-one trifluoroacetate 638192-70-8 C2HF3O2*C23H25FN2O4
    4-[1-(3-fluoro-4-methoxy-benzyl)-piperidin-4-ylamino]-6-methoxy-chromen-2-one trifluoroacetate
    —— 4-(4-chloro-5-trifluoromethyl-pyrimidin-2-ylamino)-benzoyl Chloride 1187851-75-7 C12H6Cl2F3N3O
    4-(4-chloro-5-trifluoromethyl-pyrimidin-2-ylamino)-benzoyl Chloride
    —— 4-(3-n-Butylaminocarbonylsulfamoyl-4-chloro-phenyl)-2-isopropylimino-3-methyl-1,3-thiazolidine-4-ol-hydrobromide 63398-63-0 BrH*C18H27ClN4O4S2
    4-(3-n-Butylaminocarbonylsulfamoyl-4-chloro-phenyl)-2-isopropylimino-3-methyl-1,3-thiazolidine-4-ol-hydrobromide
    —— 4-cyano-N-methyl-N-(1-methylpiperidin-4-yl)benzenesulfonamide 1017040-08-2 C14H19N3O2S
    4-cyano-N-methyl-N-(1-methylpiperidin-4-yl)benzenesulfonamide
    —— 4-[4-(4-fluorophenylamino)pyrimidin-2-ylamino]benzenesulfonyl chloride hydrochloride 919200-54-7 C16H12ClFN4O2S*ClH
    4-[4-(4-fluorophenylamino)pyrimidin-2-ylamino]benzenesulfonyl chloride hydrochloride
    —— [4-(3-fluoro-4-{[1-(2-fluorophenylcarbamoyl)cyclopropanecarbonyl]amino}phenoxy)pyridin-2-yl]-N-(phenoxycarbonyl)carbamic acid phenyl ester 928038-27-1 C36H26F2N4O7
    [4-(3-fluoro-4-{[1-(2-fluorophenylcarbamoyl)cyclopropanecarbonyl]amino}phenoxy)pyridin-2-yl]-N-(phenoxycarbonyl)carbamic acid phenyl ester
    —— 4-methylamino-5-phenyl-7-(β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine 1536111-02-0 C18H20N4O4
    4-methylamino-5-phenyl-7-(β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-butylsulfonylnitrobenzene 78597-96-3 C10H13NO4S
    4-butylsulfonylnitrobenzene
    —— 4-(3-nitrophenyl)-1-tritylpyrazole 1253690-73-1 C28H21N3O2
    4-(3-nitrophenyl)-1-tritylpyrazole
    —— 4-methylamino-7-(β-D-ribofuranosyl)-5-(thiophen-2-yl)-7H-pyrrolo[2,3-d]pyrimidine 1536110-98-1 C16H18N4O4S
    4-methylamino-7-(β-D-ribofuranosyl)-5-(thiophen-2-yl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-dimethylamino-N-methyl-butyramide 135941-30-9 C7H16N2O
    4-dimethylamino-N-methyl-butyramide
    —— 4-(2-bromoethoxy)-2-chlorobenzaldehyde 848848-33-9 C9H8BrClO2
    4-(2-bromoethoxy)-2-chlorobenzaldehyde
    —— 4-epoxycadin-10(15)-en-β-ol 66527-49-9 C15H24O2
    4-epoxycadin-10(15)-en-β-ol
    —— 4-(tert-butoxycarbonylamino)-cis-2-buten-1-ol 128490-08-4 C9H17NO3
    4-(tert-butoxycarbonylamino)-cis-2-buten-1-ol
    —— 4-dimethylamino-5-(furan-2-yl)-7-(β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine 1536109-98-4 C17H20N4O5
    4-dimethylamino-5-(furan-2-yl)-7-(β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-dimethylamino-N7-(β-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine 20371-00-0 C13H18N4O4
    4-dimethylamino-N7-(β-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine
    —— 4-dimethylamino-7-(β-D-ribofuranosyl)-5-(thiophen-3-yl)-7H-pyrrolo[2,3-d]pyrimidine 1536111-13-3 C17H20N4O4S
    4-dimethylamino-7-(β-D-ribofuranosyl)-5-(thiophen-3-yl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-methylamino-7-(β-D-ribofuranosyl)-5-(thiophen-3-yl)-7H-pyrrolo[2,3-d]pyrimidine 1536111-00-8 C16H18N4O4S
    4-methylamino-7-(β-D-ribofuranosyl)-5-(thiophen-3-yl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-dimethylamino-5-phenyl-7-(β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine 1536111-17-7 C19H22N4O4
    4-dimethylamino-5-phenyl-7-(β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-((4-((Methyl-4-((2-hydroxybutyl)oxy)phenyl)azo)phenyl)amino)-3-nitro-N-(phenylsulfonyl)benzenesulfonamide, sodium salt 75684-36-5 C29H29N5NaO8S2+
    4-((4-((Methyl-4-((2-hydroxybutyl)oxy)phenyl)azo)phenyl)amino)-3-nitro-N-(phenylsulfonyl)benzenesulfonamide, sodium salt
    —— 4-methoxy-7-(β-D-ribofuranosyl)pyrrolo<2,3-d>pyrimidine 16754-81-7 C12H15N3O5
    4-methoxy-7-(β-D-ribofuranosyl)pyrrolo<2,3-d>pyrimidine
    —— 4-methylsulfanyl-5-phenyl-7-(β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine 1536110-83-4 C18H19N3O4S
    4-methylsulfanyl-5-phenyl-7-(β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-methylsulfanyl-7-(β-D-ribofuranosyl)-5-(thiophen-3-yl)-7H-pyrrolo[2,3-d]pyrimidine 1536110-80-1 C16H17N3O4S2
    4-methylsulfanyl-7-(β-D-ribofuranosyl)-5-(thiophen-3-yl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-dimethylamino-5-ethynyl-7-(β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine 1536111-44-0 C15H18N4O4
    4-dimethylamino-5-ethynyl-7-(β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-{4-[4-(3-chloro-phenylamino)-5-oxo-6,7-dihydro-5H-5λ4-thieno[3,2-d]pyrimidin-2-yl]-piperazin-1-yl}-benzoic acid 954408-90-3 C23H22ClN5O3S
    4-{4-[4-(3-chloro-phenylamino)-5-oxo-6,7-dihydro-5H-5λ4-thieno[3,2-d]pyrimidin-2-yl]-piperazin-1-yl}-benzoic acid
    —— 4-[(4-piperidin-1-yl)piperidin-1-yl]benzoic acid hydrochloride 848822-92-4 C17H24N2O2*ClH
    4-[(4-piperidin-1-yl)piperidin-1-yl]benzoic acid hydrochloride
    —— [4-(2-aminopyridin-4-yloxy)-3-fluorophenyl]carbamic acid benzyl ester 864245-96-5 C19H16FN3O3
    [4-(2-aminopyridin-4-yloxy)-3-fluorophenyl]carbamic acid benzyl ester
    —— 4-Fluoro-3,5-bis(phenylmethoxy)aniline 1438272-95-7 C20H18FNO2
    4-Fluoro-3,5-bis(phenylmethoxy)aniline
    —— 4S,5S-1-t-butoxycarbonyl-4-butyl-5-t-butyldiphenylsiloxymethylpyrrolidine-2-one 144564-12-5 C30H43NO4Si
    4S,5S-1-t-butoxycarbonyl-4-butyl-5-t-butyldiphenylsiloxymethylpyrrolidine-2-one
    —— 4-fluoro-3,5-dimethoxyaniline 1438272-94-6 C8H10FNO2
    4-fluoro-3,5-dimethoxyaniline
    —— 4Н-[1,24]triazolo[5,1-с][1,2,4]benzothiadiazine-2-carboxylate 5,5-dioxide 1311316-98-9 C9H6N4O4S
    4Н-[1,24]triazolo[5,1-с][1,2,4]benzothiadiazine-2-carboxylate 5,5-dioxide
    —— 4S,5S-4-allyl-1-t-butoxycarbonyl-5-t-butyldiphenylsiloxymethyl pyrrolidine-2-one 144564-16-9 C29H39NO4Si
    4S,5S-4-allyl-1-t-butoxycarbonyl-5-t-butyldiphenylsiloxymethyl pyrrolidine-2-one