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CAS号 名称 英文名称 分子式 详情
51326-64-8 2-溴-1,1-二氟环丙烷 2-Bromo-1,1-difluorocyclopropane C3H3BrF2 查看详情
51327-36-7 1-(p-Tolyl)-3-(p-tolylsulfonyl)-urea 1-(p-Tolyl)-3-(p-tolylsulfonyl)-urea C15H16N2O3S 查看详情
51327-63-0 Benzenesulfonic acid, 2-[2-(4-oxo-2-thioxo-5-thiazolidinyl)diazenyl] Benzenesulfonic acid, 2-[2-(4-oxo-2-thioxo-5-thiazolidinyl)diazenyl] C9H7N3O4S3 查看详情
51327-76-5 甘露四糖 O-beta-D-Mannopyranosyl-(1-4)-O-beta-D-mannopyranosyl-(1-4)-O-beta-D-mannopyranosyl-(1-4)-D-mannose C24H42O21 查看详情
513283-01-7 TUNGSTEN HEXACHLORIDE TUNGSTEN HEXACHLORIDE Cl6W 查看详情
51329-15-8 3,5-二溴苯甲酸甲酯 Methyl 3,5-dibromobenzoate C8H6Br2O2 查看详情
51329-16-9 methyl 3,4-dibromobenzoate methyl 3,4-dibromobenzoate C8H6Br2O2 查看详情
51329-93-2 亚甲基丁二酸与2-丙烯酸丁酯、2-丙烯酸乙酯、2-丙烯酰胺和2-丙烯腈的聚合物 Butanedioic acid, methylene-, polymer with butyl 2-propenoate, ethyl 2-propenoate, 2-propenamide and 2-propenenitrile C23H34N2O9 查看详情
5133-19-7 芦荟甙 Aloin 查看详情
5133-47-1 4,6-双(异丙基氨基)-2-疏基-1,3,5-三嗪 4,6-Bis(isopropylamino)-2-mercapto-1,3,5-triazine C9H17N5S 查看详情
5133-69-7 3-Butyl-1-phenyl-Δ2-1,2,4-triazolin-5-one 3-Butyl-1-phenyl-Δ2-1,2,4-triazolin-5-one 查看详情
5133-88-0 N-(4-溴苯基)-4-氯苯磺酰胺 N-(4-BroMophenyl)-4-chlorobenzenesulfonaMide C12H9BrClNO2S 查看详情
51330-27-9 大豆皂苷Bb SOYASAPONIN I C48H78O18 查看详情
51331-95-4 6-Amino-1-butylbenzo[cd]indol-2(1H)-one 6-Amino-1-butylbenzo[cd]indol-2(1H)-one C15H16N2O 查看详情
51332-24-2 4-溴-N,N-二甲基-3-三氟甲基苯胺 4-BROMO-N,N-DIMETHYL-3-(TRIFLUOROMETHYL)ANILINE C9H9BrF3N 查看详情
51332-25-3 4-(二甲氨基)-2-(三氟甲基)苯甲腈 4-(Dimethylamino)-2-(trifluoromethyl)benzonitrile 查看详情
51333-05-2 布地奈德杂质K 21-Acetoxy-11β-hydroxy-16α,17α-propylmethylenedioxpregna-1,4-diene-3,20-dione C27H36O7 查看详情
51333-59-6 Fluocinonide 22 Methyl Homologue Fluocinonide 22 Methyl Homologue C25H30F2O7 查看详情
51333-65-4 2-乙酰基-4-碘吡咯 2-ACETYL-4-IODOPYRROLE C6H6INO 查看详情
51333-75-6 4-己基苯甲酸-4-氰基苯酯 2-(methylthio)phenyl isothiocyanate C8H7NS2 查看详情
51333-80-3 3-(甲基硫代)苯基异硫氰酸酯 3-(methylthio)phenyl isothiocyanate C8H7NS2 查看详情
51333-90-5 1-(2-氯-乙基)-吡咯烷-2-酮 1-(2-CHLORO-ETHYL)-PYRROLIDIN-2-ONE C6H10ClNO 查看详情
51334-31-7 6-Azulenol, 2,3,3a,4,5,6,7,8-octahydro-1-methyl-4-methylene- 6-Azulenol, 2,3,3a,4,5,6,7,8-octahydro-1-methyl-4-methylene- 查看详情
51334-69-1 Cyclopropanemethanol, 2,2-dichloro-3,3-dimethyl-, 1-acetate Cyclopropanemethanol, 2,2-dichloro-3,3-dimethyl-, 1-acetate 查看详情
51334-85-1 (4-甲基苯基)-1-(2H)-酞嗪酮 (4-METHYLPHENYL)-1-(2H)-PHTHALAZINONE C15H12N2O 查看详情
51334-86-2 4-(4-氯苯基)-1-(2H)-酞嗪酮 4-(4-CHLOROPHENYL)-1-(2H)-PHTHALAZINONE& C14H9ClN2O 查看详情
51335-39-8 2,3-diisopropylphenol 2,3-diisopropylphenol C12H18O 查看详情
51335-73-0 diethyl 1,3-dioxane-5,5-dicarboxylate diethyl 1,3-dioxane-5,5-dicarboxylate 查看详情
51335-75-2 2,2-二甲基-1,3-二氧杂环己烷-5,5-二羧酸二乙酯 Diethyl 2,2-dimethyl-1,3-dioxane-5,5-dicarboxylate C12H20O6 查看详情
51335-89-8 1-[5-(4-溴苯基)噻吩-2-基]乙酮 1-[5-(4-BROMOPHENYL)THIEN-2-YL]ETHANONE 查看详情
51335-90-1 1-[5-(4-氯苯基)-2-噻吩]-1-乙酮 1-(5-(4-Chlorophenyl)thiophen-2-yl)ethanone C12H9ClOS 查看详情
51336-38-0 2-(5-甲酰基-2-甲氧基苯氧基)乙酸乙酯 Ethyl 2-(5-formyl-2-methoxyphenoxy)acetate 查看详情
51336-43-7 2-(2-甲酰基-4-硝基苯氧基)乙酸乙酯 ETHYL-2-FORMYL PHENOXY ACETATE C11H11NO6 查看详情
51336-47-1 乙基 (4-溴-2-甲酰基苯氧基)乙酸酯 ETHYL (4-BROMO-2-FORMYLPHENOXY)ACETATE C11H11BrO4 查看详情
51336-94-8 2-氯-2,4-二氟苯乙酮 2-Chloro-2',4'-difluoroacetophenone C8H5ClF2O 查看详情
51336-95-9 2-氯-1-(3,4-二氟苯基)乙酮 2-Chloro-1-(3,4-difluoro-phenyl)-ethanone C8H5ClF2O 查看详情
51336-97-1 2-氯-1-(3,5-二氟苯基)乙醇 2-chloro-1-(3,4-difluorophenyl)ethanol C8H7ClF2O 查看详情
51337-06-5 2-氨基-1-(2,4-二氟苯基)乙醇 2-amino-1-(2,4-difluorophenyl)ethanol C8H9F2NO 查看详情
51337-07-6 Benzenemethanol, α-(aminomethyl)-2,4-difluoro-, hydrochloride (1:1) Benzenemethanol, α-(aminomethyl)-2,4-difluoro-, hydrochloride (1:1) 查看详情
51337-08-7 2-amino-1-(3,4-difluorophenyl)ethan-1-ol hydrochloride 2-amino-1-(3,4-difluorophenyl)ethan-1-ol hydrochloride 查看详情
51337-32-7 5-(溴甲基)-1,3-噁唑烷-2-酮 5-(bromomethyl)oxazolidin-2-one C4H6BrNO2 查看详情
51337-36-1 Propanedinitrile, 2-(2-methyl-2-phenylhydrazinylidene)- Propanedinitrile, 2-(2-methyl-2-phenylhydrazinylidene)- 查看详情
51337-55-4 3,5-diamino-4H-pyrazol-4-one phenylhydrazone 3,5-diamino-4H-pyrazol-4-one phenylhydrazone 查看详情
51337-56-5 4-[(4-methylphenyl)hydrazinylidene]pyrazole-3,5-diamine 4-[(4-methylphenyl)hydrazinylidene]pyrazole-3,5-diamine 查看详情
51337-66-7 Propanoicacid,2-[4-(4-chlorophenoxy)phenoxy]-,methylester Propanoicacid,2-[4-(4-chlorophenoxy)phenoxy]-,methylester C16H15ClO4 查看详情
51337-71-4 2-methylpropyl 2-[4-(4-chlorophenoxy)phenoxy]propanoate 2-methylpropyl 2-[4-(4-chlorophenoxy)phenoxy]propanoate C19H21ClO4 查看详情
51338-26-2 2-(4-苯氧基苯氧基)-丙酸 Propanoic acid, 2-(4-phenoxyphenoxy)- 查看详情
51338-27-3 禾草灵/二氯硫醚磷(标准品) , 100 μg/mL in Methanol Diclofop Methyl ,100 μg/mL in Methanol 查看详情
51338-33-1 4-羟基-2(5H)-噻吩酮 THIOTETRONIC ACID) C4H4O2S 查看详情
51338-34-2 Butanoic acid, 2-mercapto-3-oxo- (9CI) Butanoic acid, 2-mercapto-3-oxo- (9CI) C4H6O3S 查看详情