7-Coumaryl Triflate
- 中文别名:甲磺酸, 三氟-, 2-羰基-2H-1-苯并吡喃-7-基酯
- 中文释义:甲磺酸, 三氟-, 2-羰基-2H-1-苯并吡喃-7-基酯
- 英文别名:7-Coumaryl Triflate;
(2-oxochromen-7-yl) trifluoromethanesulfonate
- cas No.:108530-10-5
- 分子式:C10H5F3O5S
- 分子量:294.20400
- 精确分子量:293.98100
- PSA:81.96000
- InChI:The Key: RHZZAJVDTLUWRD-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2932209090
- 概述:
- 2932209090. 其他内酯. 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:
- 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%