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
14042-38-7 1-(2,3-环氧-Β-D-来苏呋喃糖基)尿嘧啶 1-(2,3-EPOXY-B-D-LYXOFURANOSYL)URACIL C9H10N2O7 查看详情
140420-82-2 3-O-[2,3,4,6-四-O-(苯基甲基)-ALPHA-D-吡喃葡萄糖基]-BETA-D-吡喃葡萄糖四乙酸酯 3-O-[2,3,4,6-Tetrakis-O-(phenylmethyl)-alpha-D-glucopyranosyl]-beta-D-glucopyranose tetraacetate 查看详情
1404201-64-4 三[μ-2-氨基-1,4-苯二甲酸(2-)-κO1:κO'1]]二水氯-μ3-氧三铝MOF, MIL-101(铝)-氨 Tris[μ-[2-amino-1,4-benzenedicarboxylato(2-)-κO1:κO'1]]diaquachloro-μ3-​oxotri-aluminum MOF, MIL-101(Al)-NH2 查看详情
140421-18-7 Phosphoric acid, 1-cyano-1-methyl-2-heptyn-1-yl diethyl ester Phosphoric acid, 1-cyano-1-methyl-2-heptyn-1-yl diethyl ester C13H22NO4P 查看详情
140421-65-4 6-hydroximino-4-androstene-3,17-dione 6-hydroximino-4-androstene-3,17-dione 查看详情
1404223-78-4 N-Cyclohexyl-4-(pyridin-2-yl)aniline N-Cyclohexyl-4-(pyridin-2-yl)aniline C17H20N2 查看详情
1404223-98-8 (3AR,4R,6S,6AS)-甲基 4-((Z)-2,3-二(叔-丁氧羰基)胍基)-3-(戊烷-3-基)-4,5,6,6A-四氢-3AH-环戊二烯并[D]异噻唑-6-甲酸基酯 (3aR,4R,6S,6aS)-methyl 4-(2,3-bis(tert-butoxycarbonyl)guanidino)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate(WXC07641) 查看详情
140423-08-1 Ethanone, 1-(3,4-difluorophenyl)-2-[4-(methylthio)phenyl] Ethanone, 1-(3,4-difluorophenyl)-2-[4-(methylthio)phenyl] C15H12F2OS 查看详情
140423-42-3 1,4,4-trimethylcyclohexane-1-carbaldehyde 1,4,4-trimethylcyclohexane-1-carbaldehyde 查看详情
1404230-46-1 7-Bromo-2,3-dihydrobenzofuran-3-ol 7-Bromo-2,3-dihydrobenzofuran-3-ol C8H7BrO2 查看详情
1404231-34-0 ON 146040 ON 146040 查看详情
1404233-80-2 Fingolimod N-Methyl Impurity Fingolimod N-Methyl Impurity C20H36ClNO2 查看详情
1404234-03-2 N-[3-(1-Naphthalenyloxy)-1-phenylpropyl]carbaMic Acid 1,1-DiMethylethyl Ester N-[3-(1-Naphthalenyloxy)-1-phenylpropyl]carbaMic Acid 1,1-DiMethylethyl Ester C24H27NO3 查看详情
140424-02-8 Thiazolo[2,3-c]-1,2,4-triazole,3-(1,3-benzodioxol-5-yl)-5-(4-bromophenyl)- Thiazolo[2,3-c]-1,2,4-triazole,3-(1,3-benzodioxol-5-yl)-5-(4-bromophenyl)- 查看详情
140424-03-9 Thiazolo[2,3-c]-1,2,4-triazole,3-(1,3-benzodioxol-5-yl)-5-(4-methylphenyl)- Thiazolo[2,3-c]-1,2,4-triazole,3-(1,3-benzodioxol-5-yl)-5-(4-methylphenyl)- 查看详情
140424-82-4 2'-Deoxy-5-[(triMethylsilyl)ethynyl]uridine 3',5'-Dibenzoate 2'-Deoxy-5-[(triMethylsilyl)ethynyl]uridine 3',5'-Dibenzoate C28H28N2O7Si 查看详情
140425-65-6 2-((2-氨基苯基)硫基)苯甲腈 Benzonitrile, 2-[(2-aminophenyl)thio] C13H10N2S 查看详情
140427-78-7 Propanoic acid, 2-fluoro-2-nitro-, ethyl ester (9CI) Propanoic acid, 2-fluoro-2-nitro-, ethyl ester (9CI) 查看详情
140427-97-0 14-[(2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl)oxy]-10,12-tetradecadiynoic acid 14-[(2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl)oxy]-10,12-tetradecadiynoic acid 查看详情
140428-80-4 Propanedioic acid, 1,1'-anhydride, 3,3'-diethyl ester Propanedioic acid, 1,1'-anhydride, 3,3'-diethyl ester C10H14O7 查看详情
140428-81-5 2-叠氮乙基-2,3,4,6-四-O-乙酰-β-D-吡喃葡萄糖苷 , 92.0%(LC) 2-Azidoethyl 2,3,4,6-Tetra-O-acetyl-beta-D-glucopyranoside 查看详情
140428-83-7 2-叠氮基乙基2,3,4,6-四-O-乙酰基-Α-D-甘露吡喃糖苷 2-Azidoethyl 2,3,4,6-tetra-O-acetyl-alpha-D-mannopyranoside 查看详情
140428-88-2 α-D-Mannopyranoside, 2-aminoethyl α-D-Mannopyranoside, 2-aminoethyl C8H17NO6 查看详情
140429-74-9 Propanedioic acid, 2-(butylamino)-, 1,3-diethyl ester Propanedioic acid, 2-(butylamino)-, 1,3-diethyl ester 查看详情
140429-96-5 β-D-Glucopyranosiduronic acid, 3-hydroxyphenyl β-D-Glucopyranosiduronic acid, 3-hydroxyphenyl C12H14O8 查看详情
1404299-74-6 7-((2-(trimethylsilyl)ethoxy)methyl)-7H-imidazo[1,2-c]pyrrolo[3,2-e]pyrimidine 7-((2-(trimethylsilyl)ethoxy)methyl)-7H-imidazo[1,2-c]pyrrolo[3,2-e]pyrimidine C14H20N4OSi 查看详情
1404299-76-8 3-溴-7H-咪唑并[1,2-C]吡咯并[3,2-E]嘧啶 3-broMo-7H-IMidazo[1,2-c]pyrrolo[3,2-e]pyriMidine C8H5BrN4 查看详情
14043-25-5 3-乙基氨基-4-硝基吡啶 N-氧化物 N-ethyl-4-nitro-1-oxidopyridin-1-ium-3-amine 查看详情
14043-38-0 1,3,5-Triazine, 2,4,6-tris(3-nitrophenyl)- 1,3,5-Triazine, 2,4,6-tris(3-nitrophenyl)- 查看详情
140430-37-1 3H-Pyrazol-3-one, 2-(4-chlorobenzoyl)-4-[(4-chlorophenyl)methylene]-2,4-dihydro-5-methyl- 3H-Pyrazol-3-one, 2-(4-chlorobenzoyl)-4-[(4-chlorophenyl)methylene]-2,4-dihydro-5-methyl- 查看详情
140430-46-2 patellamide E patellamide E 查看详情
140430-53-1 Mca-Pro-Leu-Gly-Leu-Dap(Dnp)-Ala-Arg-NH2 trifluoroacetate salt Mca-Pro-Leu-Gly-Leu-Dap(Dnp)-Ala-Arg-NH2 trifluoroacetate salt C49H68N14O15 查看详情
140430-54-2 N-芴甲氧羰基-N'-(2,4-二硝基苯基)-L-2,3-二氨基丙酸 Fmoc-dap(dnp)-oh 查看详情
140430-55-3 荧光调控基质金属蛋白酶-2/金属蛋白酶-7 MCA-PRO-LEU-OH C23H28N2O7 查看详情
140430-56-4 MOCAC-PRO-LEU-GLY MOCAC-PRO-LEU-GLY C25H31N3O8 查看详情
140430-72-4 3-iodo-4-azidococaine 3-iodo-4-azidococaine 查看详情
1404307-42-1 化合物 T32305 JNJ-39933673 hemihydrate C24H28FNO6 查看详情
1404308-02-6 (1-Oxyl-2,2,5,5-tetramethyl-3-pyrroline-3-methyl) Methanethiosulfonate-15N (1-Oxyl-2,2,5,5-tetramethyl-3-pyrroline-3-methyl) Methanethiosulfonate-15N C10H18NO3S2* 查看详情
1404309-51-8 4-溴吡唑并[1,5-a]吡啶-2-胺 4-bromopyrazolo[1,5-a]pyridin-2-amine 查看详情
140431-50-1 Phenol, 4-ethoxy-3-(2-morpholinylphenylmethoxy) Phenol, 4-ethoxy-3-(2-morpholinylphenylmethoxy) C19H23NO4 查看详情
140431-51-2 Phenol, 3-ethoxy-4-(2-morpholinylphenylmethoxy) Phenol, 3-ethoxy-4-(2-morpholinylphenylmethoxy) C19H23NO4 查看详情
140431-52-3 Phenol, 2-(2-morpholinylphenylmethoxy) Phenol, 2-(2-morpholinylphenylmethoxy) C17H19NO3 查看详情
1404311-86-9 tert-butyl N-[(3S,4R)-1-benzyl-4-(trifluoromethyl)pyrrolidin-3-yl]carbamate tert-butyl N-[(3S,4R)-1-benzyl-4-(trifluoromethyl)pyrrolidin-3-yl]carbamate 查看详情
1404311-93-8 (2S,5S)-5-乙基-2-甲基哌嗪-1-羧酸叔丁酯 tert-Butyl (2S,5S)-5-ethyl-2-methylpiperazine-1-carboxylate 查看详情
1404311-95-0 3-Oxazolidinecarboxylic acid, 4-ethenyl-2,2-dimethyl-, 1,1-dimethylethyl ester 3-Oxazolidinecarboxylic acid, 4-ethenyl-2,2-dimethyl-, 1,1-dimethylethyl ester C12 H21 N O3 查看详情
1404311-96-1 3-oxo-Spiro[3.5]nonane-1-carboxylic acid methyl ester 3-oxo-Spiro[3.5]nonane-1-carboxylic acid methyl ester C11H16O3 查看详情
1404341-64-5 T6P unnatural precursors 1-4 T6P unnatural precursors 1-4 查看详情
140436-67-5 H-SER-PHE-PHE-LEU-ARG-ASN-OH TRIFLUOROACETATE H-SER-PHE-PHE-LEU-ARG-ASN-OH TRIFLUOROACETATE C37H54N10O9 查看详情
1404364-21-1 1H-Pyrazole-3-carboxylic acid, 4-fluoro-5-(2-methylphenyl)- 1H-Pyrazole-3-carboxylic acid, 4-fluoro-5-(2-methylphenyl)- 查看详情
1404364-24-4 ethyl 3-(((allyloxy)carbonyl)amino)-6,6-dimethyl-5,6-dihydropyrrolo[3,4-c]pyrazole-1(4H)-carboxylate hydrochloride ethyl 3-(((allyloxy)carbonyl)amino)-6,6-dimethyl-5,6-dihydropyrrolo[3,4-c]pyrazole-1(4H)-carboxylate hydrochloride 查看详情