英文名 | 1,1-dimethylpyrrolidin-1-ium-2-carboxylate |
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英文别名 |
proline betaine
(+/-)-Stachydrin CPD-821 stachydrine 1,1-Dimethylpyrrolidinium-2-carboxylate dl-Stachydrin N,inner salt (+-)-2-carboxy-1,1-dimethyl-pyrrolidinium betaine (+-)-2-Carboxy-1,1-dimethyl-pyrrolidinium-betain N,N-dimethyl proline |
分子式 | C7H13NO2 |
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分子量 | 143.18400 |
精确质量 | 143.09500 |
PSA | 40.13000 |
海关编码 | 2933990090 |
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~% 32039-73-9 |
文献:Hung Yaoxue Xuebao, 1959 , vol. 7, p. 59,62 Chem.Abstr., 1960 , p. 2658 |
~% 32039-73-9 |
文献:Schulze, Trier Chemische Berichte, 1909 , vol. 42, # 4657 p. 4658 |
海关编码 | 2933990090 |
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中文概述 | 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
申报要素 | 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |