您好!欢迎来到化工e站网 登录 注册
我的EWeb ▼
导航菜单 ▼
中文 ▼
医药中间体
无机化工
有机原料
原料药
染料及颜料
表面活性剂
香精与香料
化学试剂
食品添加剂
催化剂及助剂
分析化学
CAS号 名称 英文名称 分子式 详情
1440-98-8 Phosphoramidic acid,dimethyl-, bis(pentachlorophenyl) ester (7CI,8CI,9CI) Phosphoramidic acid,dimethyl-, bis(pentachlorophenyl) ester (7CI,8CI,9CI) 查看详情
14400-07-8 4-(4-METHOXYTHIOCINNAMOYL)MORPHOLINE 4-(4-METHOXYTHIOCINNAMOYL)MORPHOLINE 查看详情
14400-67-0 2,5-二甲基-3(2H)-呋喃酮 2,5-Dimethyl-3(2H)-Furanone C6H8O2 查看详情
14400-94-3 2,3,4,6-四溴苯酚 2,3,4,6-TETRABROMOPHENOL C6H2Br4O 查看详情
144000-07-7 19,22,25,28-Tetrathiahexatetracontane, 23-[(octadecylthio)methyl] 19,22,25,28-Tetrathiahexatetracontane, 23-[(octadecylthio)methyl] C61H124S5 查看详情
144000-36-2 D-胱氨酸二甲酯盐酸盐 (H-D-CYS-OME)2 2 HCL C4H10ClNO2S 查看详情
144001-07-0 Benzene, 1-iodo-3-[2-(trimethylsilyl)ethynyl] Benzene, 1-iodo-3-[2-(trimethylsilyl)ethynyl] C11H13ISi 查看详情
144001-08-1 3,5-二乙炔基溴苯 1-bromo-3,5-diethynylbenzene C10H5Br 查看详情
144001-42-3 N-苄基-DL-丝氨酸甲酯 N-Benzyl-DL-serine Methyl Ester C11H15NO3 查看详情
144001-86-5 甲氧基甲酰基-Α-膦酰基甘氨酸三甲酯 Acetic acid, 2-(dimethoxyphosphinyl)-2-[(methoxycarbonyl)amino]-, methyl ester 查看详情
144003-14-5 1-Piperazinemethanesulfonicacid(9CI) 1-Piperazinemethanesulfonicacid(9CI) 查看详情
144003-26-9 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetonitrile 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetonitrile C16H24N8 查看详情
144003-35-0 Propanedioic acid, 2-(bromomethyl)-2-(2-propen-1-yl)-, 1,3-diethyl ester Propanedioic acid, 2-(bromomethyl)-2-(2-propen-1-yl)-, 1,3-diethyl ester C11H17BrO4 查看详情
144003-45-2 4-(乙酰基氧基)-8-(苯基甲氧基)-2-萘羧酸甲酯 Methyl 4-acetoxy-8-(benzyloxy)-2-naphthoate 查看详情
144003-46-3 4-羟基-8-(苯基甲氧基)-2-萘羧酸甲酯 Methyl 8-(benzyloxy)-4-hydroxy-2-naphthoate 查看详情
1440058-90-1 1-chloro-3-(heptyloxy)benzene 1-chloro-3-(heptyloxy)benzene C13H19ClO 查看详情
1440059-09-5 1-Methyl-3-[4-(trifluoromethoxy)phenoxy]benzene 1-Methyl-3-[4-(trifluoromethoxy)phenoxy]benzene 查看详情
144006-28-0 ethyl 2-[cyclohexyl(methyl)amino]acetate ethyl 2-[cyclohexyl(methyl)amino]acetate 查看详情
144006-46-2 4H-1-Benzopyran-4-one, 6,7-dihydroxy-2-(4-nitrophenyl) 4H-1-Benzopyran-4-one, 6,7-dihydroxy-2-(4-nitrophenyl) C15H9NO6 查看详情
144006-68-8 Oxirane, 2-[[4-(1,1,2,2,3,3,3-heptafluoropropyl)phenyl]methyl] Oxirane, 2-[[4-(1,1,2,2,3,3,3-heptafluoropropyl)phenyl]methyl] C12H9F7O 查看详情
144006-69-9 4-乙酰基联苯-4-磺酰氯 4'-Acetyl-4-biphenylsulfonyl chloride C14H11ClO3S 查看详情
1440060-79-6 Ethyl 4-ethoxy-3-methylbenzoylformate Ethyl 4-ethoxy-3-methylbenzoylformate C13H16O4 查看详情
144008-08-2 Ethanimidoyl iodide, 2,2,2-trifluoro-N-(4-nitrophenyl) Ethanimidoyl iodide, 2,2,2-trifluoro-N-(4-nitrophenyl) C8H4F3IN2O2 查看详情
14401-03-7 2,6-二溴-3-甲基-4-硝基苯酚 2,6-DIBROMO-3-METHYL-4-NITROPHENOL C7H5Br2NO3 查看详情
14401-07-1 N-(2,4-二硝基苯基)-DL-苏氨酸 N-(2,4-DINITROPHENYL)-DL-THREONINE C10H11N3O7 查看详情
14401-10-6 NΕ-(2,4-二硝基苯基)-L-赖氨酸盐酸盐 N-EPSILON-2,4-DNP-L-LYSINE HYDROCHLORIDE C12H17ClN4O6 查看详情
14401-51-5 4-氯苯甲脒盐酸盐 4-Chlorobenzene-1-carboximidamide hydrochloride C7H8Cl2N2 查看详情
14401-56-0 1,4-苯二羧酰胺盐酸盐 1,4-Benzenedicarboximidamide,hydrochloride (1:2) C8H11ClN4 查看详情
14401-60-6 2-溴-5-甲基-4-硝基苯酚 2-BROMO-5-METHYL-4-NITROPHENOL C7H6BrNO3 查看详情
14401-72-0 3',5'-二氯苯乙酮 3',5'-Dichloroacetophenone C8H6Cl2O 查看详情
14401-73-1 3,5-二溴苯乙酮 3,5-Dibromoacetophenone C8H6Br2O 查看详情
14401-75-3 3',5'-二硝基苯乙酮 4-(4-CHLOROPHENOXY)IODOBENZENE C8H6N2O5 查看详情
14401-91-3 2-methylpyridinium chloride 2-methylpyridinium chloride C6H8ClN 查看详情
14401-92-4 吡嗪杂质3 HCL(3-甲基吡啶HCL) 3-methylpyridinium chloride C6H8ClN 查看详情
14401-93-5 4-甲基吡啶盐酸盐 4-methylpyridinium chloride C6H8ClN 查看详情
14401-98-0 N-苄基-3,5-二硝基苯甲酰胺,97% N-Benzyl-3,5-dinitrobenzamide, 97% 查看详情
14401-99-1 3,5-二硝基-N-(2-苯基乙基)苯甲酰胺 BenzaMide, 3,5-dinitro-N-(2-phenylethyl) C15H13N3O5 查看详情
144010-02-6 3-(1-哌嗪基)-1,2-苯并异噻唑盐酸盐 3-Piperazinobenzisothiazole C11H14ClN3S 查看详情
144010-85-5 (R)-Desmethyl Citalopram Hydrochloride (R)-Desmethyl Citalopram Hydrochloride C19H19FN2O 查看详情
144012-09-9 2-溴-3-癸基噻吩 2-Bromo-3-decylthiophene 查看详情
144014-12-0 2-Propanol, 1,1'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[3-[[[3-(aminomethyl)phenyl]methyl]amino]- (9CI) 2-Propanol, 1,1'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[3-[[[3-(aminomethyl)phenyl]methyl]amino]- (9CI) C37H48N4O4 查看详情
1440155-19-0 6-硝基-2,3,4,9-四氢-1H-咔唑-3-醇 1H-Carbazol-3-ol, 2,3,4,9-tetrahydro-6-nitro- 查看详情
144017-04-9 Benzeneacetic acid, 4-[2-(acetyloxy)-3-chloropropoxy]-, butyl ester, (S)- (9CI) Benzeneacetic acid, 4-[2-(acetyloxy)-3-chloropropoxy]-, butyl ester, (S)- (9CI) C17H23ClO5 查看详情
144017-65-2 (E,3R)-1-(1,3-benzodioxol-5-yl)-4,4-dimethylpent-1-en-3-ol (E,3R)-1-(1,3-benzodioxol-5-yl)-4,4-dimethylpent-1-en-3-ol C14H18O3 查看详情
144017-66-3 (E,3S)-1-(1,3-benzodioxol-5-yl)-4,4-dimethylpent-1-en-3-ol (E,3S)-1-(1,3-benzodioxol-5-yl)-4,4-dimethylpent-1-en-3-ol C14H18O3 查看详情
144017-84-5 反式-(4-氨基-1-苄基吡咯烷-3-基)-乙酸乙酯 trans-(4-Amino-1-benzylpyrrolidin-3-yl)-acetic acid ethyl ester C15H22N2O2 查看详情
144018-67-7 Carbamimidothioic acid, N-nitro-, 2,2,2-trifluoroethyl ester Carbamimidothioic acid, N-nitro-, 2,2,2-trifluoroethyl ester C3H4F3N3O2S 查看详情
144019-14-7 2,3,6,7-四氢氮杂卓-1-甲酸叔丁酯 Carbamic acid, 2-butenyl-, 1,1-dimethylethyl ester, (Z)- (9CI) C9H17NO2 查看详情
144019-21-6 Carbamic acid, 2-hexenyl-, 1,1-dimethylethyl ester, (Z)- (9CI) Carbamic acid, 2-hexenyl-, 1,1-dimethylethyl ester, (Z)- (9CI) C11H21NO2 查看详情
1440198-44-6 N-[(1R,2R)-2-(二甲基氨基)-1,2-二苯基乙基]-N'-(2,3,4,6-四-O-乙酰基-β-D-吡喃葡萄糖基)硫脲 N-[(1R,2R)-2-(Dimethylamino)-1,2-diphenylethyl]-N'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiourea 查看详情