2-(3,4-dihydro-2H-chromen-8-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- 中文别名:8-(4,4,5,5-四甲基-[1,3,2]二噁硼烷-2-基)苯并二氢吡喃
- 中文释义:8-(4,4,5,5-四甲基-[1,3,2]二噁硼烷-2-基)苯并二氢吡喃
- 英文别名:2-(3,4-dihydro-2H-chromen-8-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CAS No.:937591-99-6
- 分子式:C15H21BO3
- 分子量:260.13600
- 精确分子量:260.15800
- PSA:27.69000
- InChI:The Key: KPZLZRFLKYIMPY-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%