1H,4H-Naphtho[1,8-cd]pyran-1-one,5,6-dihydro-
- 中文别名:5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮
- 中文释义:5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮;5,6-二氢-1H,4H-萘并[1,8-CD]吡喃-1-酮
- 英文别名:5,6-Dihydro-1H,4H-naphtho[1,8-cd]pyran-1-one;
5,6-Dihydro-1H,4H-naphto[1,8-cd]pyran-1-one;
5,6-Dihydrobenzo[de]isochromen-1(4H)-one;
1H,4H-Naphtho[1,8-cd]pyran-1-one,5,6-dihydro;
5,6-dihydro-4H-benzo[de]isochromen-1-one
- CAS No.:14935-18-3
- 分子式:
C12H10O2
- 分子量:0
- 精确分子量:186.06800
- PSA:30.21000
- InChI:The Key: HSGWXYJMKXOHSD-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%