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供应噻托溴铵一水合物 *404-48-1
原料药Tiotropium Bromide monohydrate 噻托溴铵一水合物 *404-48-1 99% 白色或类白色晶体粉末原料药TiotropiumBromide噻托溴铵 *310-93-5 99% 白色或类白色粉末中间体 Methyl di(2-thienyl)glycolate 2,2-二噻吩基乙醇酸甲酯
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供应N-Boc-4-哌啶甲酸甲酯 124443-68-1
中间体Methyl N-Boc-piperidine-4-carboxylate N-Boc-4-哌啶甲酸甲酯 124443-68-1 99%浅黄色粘稠液体中间体Ethyl N-Boc-piperidine-2-carboxylate N-Boc-2-哌啶甲酸乙酯 362703-48-8 99%浅黄色粘稠液体中间体Ethyl N-Boc-piper
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顺-2-甲基-2-丁醛
顺-2-甲基-2-丁醛 CAS:497-03-0中文名称: 顺-2-甲基-2-丁醛 中文同义词: (E)-2-甲基-2-丁烯醛;顺-2-甲基-2-丁醛;反-2-甲基-2-丁烯醛;Α,Β-二甲基丙烯醛;甘菊花醛;順2-甲-2-丁烯醛;Α,Β-二甲基丙烯醛;反2-甲-2-丁烯醛 英文名
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供应1-甲基-3-哌啶甲酸乙酯 5166-67-6
中间体 Ethyl 1-methyl piperidine-3-carboxylate 1-甲基-3-哌啶甲酸乙酯 5166-67-6 98%浅黄色液体中间体Ethyl 1-methyl piperidine-4-carboxylate 1-甲基-4-哌啶甲酸乙酯 24252-37-7 98% 浅黄色液体中间体 Methyl N-Boc-piper
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供应N-Boc-2-哌啶甲酸甲酯 167423-93-0
中间体 Methyl N-Boc-piperidine-2-carboxylate N-Boc-2-哌啶甲酸甲酯 167423-93-0 99%浅黄色粘稠液体中间体 Methyl N-Boc-piperidine-3-carboxylate N-Boc-3-哌啶甲酸甲酯 148763-41-1 99%浅黄色粘稠液体中间体Methyl N-Boc-p
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供应 N-Boc-2-哌啶甲醇157634-00-9
中间体 N-Boc-2-piperidinemethanol N-Boc-2-哌啶甲醇157634-00-9 99%类白色晶体粉末中间体 N-Boc-3-piperidinemethanol N-Boc-3-哌啶甲醇 116574-71-1 99%类白色晶体粉末中间体N-Boc-4-piperidinemethanol N-Boc-4-哌啶甲醇 1
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供应4-哌啶甲酸乙酯盐酸盐147636-76-8
中间体 Ethylpiperidine-4-carboxylate 4-哌啶甲酸乙酯盐酸盐147636-76-8 99% 白色-类白色晶体粉末Methyl N-Cbz-pieridine-2-carboxylate N-Cbz-2-哌啶甲酸甲酯 609-56-798% 浅黄色液体Methyl N-Cbz-pieridine-3-carboxylate
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1-甲基吡咯烷
1-甲基吡咯烷CAS号: 120-94-5英文名称: 1-Methylpyrrolidine英文同义词:1-methyl;NSC65579;Methylpyrrolidine;1-methyl-pyrrolidin;1-METHYLPYRROLIDINE;N-METHYLPYRROLIDINE;cefepiMeiMpurityG;Pyrrolidine,l-methyl-;Pyrroli
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供应N-Boc-3-哌啶甲酸甲酯 148763-41-1
中间体 Methyl N-Boc-piperidine-3-carboxylate N-Boc-3-哌啶甲酸甲酯 148763-41-1 99%浅黄色粘稠液体中间体Methyl N-Boc-piperidine-4-carboxylate N-Boc-4-哌啶甲酸甲酯 124443-68-1 99%浅黄色粘稠液体中间体Ethyl N-Boc-pip
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供应2-哌啶甲醇 3433-37-2
中间体 2-piperidine methanol 2-哌啶甲醇 3433-37-2 99% 白色至类白色粉末中间体 3-piperidine methanol 3-哌啶甲醇 4606-65-9 99% 白色至类白色粉末中间体 4-piperidine methanol 4-哌啶甲醇 6457-49-4 99% 类白色晶体粉中间
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供应N-Boc-2-哌啶甲酸 98303-20-9
N-BOC- Piperidine-2-carboxylic acid N-Boc-2-哌啶甲酸 98303-20-999% 白色或类白色晶体粉末 N-BOC- Piperidine-3-carboxylic acid N-BOC-3-哌啶甲酸 84358-12-399% 白色或类白色晶体粉末N-BOC- Piperidine-4-carboxylic acid
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1,2-二肉豆蔻酸甘油酯
1,2-二肉豆蔻酸甘油酯CAS登录号 20255-94-1分子式 C31H60O5分子量 512.81
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聚烯丙基胺盐酸盐
聚烯丙基胺盐酸盐/71550-12-4聚烯丙基胺盐酸盐/71550-12-4产品名称:聚烯丙基胺盐酸盐 CAS:71550-12-4英文品名:Allylaminehydrochloride polymer 产品规格 粘度:25,25,35,600,1200,100 分子量:1000,3000,5000,15000,15
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供应4-哌啶甲酸甲酯(盐酸盐) 2971-79-1
中间体 MethylPiperidine-4-carboxylate 4-哌啶甲酸甲酯(盐酸盐)2971-79-1 99% 哌啶-4-羧酸甲酯浅黄色液体中间体 MethylPiperidine-2-carboxylate 2-哌啶甲酸甲酯盐酸盐32559-18-5 99% 白色-类白色晶体粉末中间体 MethylPipe
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金刚烷酰氯
金刚烷酰氯 中文名称:金刚烷酰氯英文名称:1-Adamantanecarboxylic acidchloride中文别名:1-金刚烷甲酰氯英文别名:Adamantane-1-carbonyl chloride;tricyclo(3.3.1.13,7)decane-1-carbonyl chloride;1-adamantanecarbonyl chlor