9H-Xanthen-9-one,3,6-dihydroxy-
- 中文别名:3,6-二羟基-9H-氧杂蒽-9-酮
- 英文别名:3,6-dihydroxyxanthen-9-one;
9H-Xanthen-9-one,1,7-dihydroxy;
F0349-4255;
3,6-Dihydroxy-xanthen-9-one
- CAS No.:1214-24-0
- 分子式:C13H8O4
- 分子量:0
- 精确分子量:228.04200
- PSA:70.67000
- InChI:The Key: POARTHFLPKAZBQ-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧杂原子的杂环化合物. 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:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%