tert-butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate
- 中文别名:9-Boc-2,2-二氟-3-氧代-1-噁-4,9-二氮杂螺[5.5]十一烷
- 中文释义:9-Boc-2,2-二氟-3-氧代-1-噁-4,9-二氮杂螺[5.5]十一烷
- 英文别名:tert-butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate;
tert-Butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate
- CAS No.:1179337-14-4
- 分子式:
C13H20F2N2O4
- 分子量:306.30600
- 精确分子量:306.13900
- PSA:71.36000
- InChI:The Key: BJNFQTQTBLZVFA-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%