最佳答案
回答者：网友
基本信息：
中文名称 5-甲氧基吡咯烷-1,2-二羧酸-(2S)-1-叔丁基-2-乙酯
英文名称 1-O-tert-butyl 2-O-e航关头种游thyl (2S)-5-metho必切照药袁准治xypyrrolidine-1,2-dicarboxylate
英文别名 ethyl (2S,5R/S)-1-(tert-but材善紧兴肉oxycarbonyl)-5-methoxypyrrolidine-2-carboxylate;(2S)-1-tert-Butyl 2-ethyl 5-methoxypyrrolidine-1,2-dicarboxylate;(2S,5R/S)-列聚慢歌团振延乎严先1-(tert-butoxycarbonyl)-5-methoxypyrrolidine树指映声渐开-2-carboxylic acid ethyl ester;Boc-5-metoxy-L-proline ethyl 总觉怕牛案关到门则段苗ester;
CAS号 194594-24-6
美国海关编码(HS-code)：2933999700
概述（Summary）：
2933999700 Non-aromatic Heterocyclic Co反传继mpounds With Nitrogen Hetero-atom(s) Only, Not Elsewhere Specified Or Included. Notes: if the compound is a drug,please use HTS 2933999000. Rate general: 6.5%18/. Rate special: Free (A,AU,BH,CA,CL,CO,E,IL,J,JO,K,L,MA,MX,OM,P损实投念语他使,PA,PE,SG) 2.1% (KR) . Rate 2: 30.5%.
