1,6,7-Trihydroxyxanthone
- 中文别名：1，6，7-三羟基氧杂蒽酮标准品|对照品
- 中文释义：1,6,7-三羟基氧杂蒽酮;1,6,7-trihydroxyxanthen-9-one
- 英文别名：1,6,7-trihydroxyxanthen-9-one;
1,6,7-Trihydroxy-xanthen-9-on;
1,6,7-Trihydroxy-9H-xanthen-9-one;
1,6,7-trihydroxy-xanthen-9-one;
1,6,7-Trihydroxy-xanthon;
W2665;
1,6,7-Trihydroxyxanthone
- CAS No.：25577-04-2
- 分子式：
C13H8O5
- 分子量：244.19962
- 精确分子量：244.03700
- PSA：90.90000
- InChI：The Key: SIYGDHCRSSTGRT-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%
热门化工词典词汇
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- tert-Nonyl polysulfide叔壬基聚硫化物
