tert-butyl 3-oxo-5,6,8,8a-tetrahydro-1H-[1,3]oxazolo[3,4-a]pyrazine-7-carboxylate
- 中文别名:3-氧代四氢-1H-噁唑并[3,4-a]吡嗪-7(3H)-羧酸叔丁酯
- 中文释义:3-氧代四氢-1H-噁唑并[3,4-a]吡嗪-7(3H)-羧酸叔丁酯
- 英文别名:tert-butyl 3-oxo-5,6,8,8a-tetrahydro-1H-[1,3]oxazolo[3,4-a]pyrazine-7-carboxylate;
tert-butyl 3-oxotetrahydro-1H-oxazolo[3,4-a]pyrazine-7(3H)-carboxylate
- CAS No.:935544-47-1
- 分子式:
C11H18N2O4
- 分子量:242.27200
- 精确分子量:242.12700
- PSA:59.08000
- InChI:The Key: VLZMZZGTQZIUNF-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 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
- 摘要/Summary:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%