4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-6-methyl-2-phenyl-, (2S)-
- 中文别名:(S)-2,3-二氢-5,7-二羟基-6-甲基-2-苯基-4-苯并吡喃酮
- 英文别名:Strobopinin;
(S)-2,3-dihydro-5,7-dihydroxy-6-methyl-2-phenyl-4-benzopyrone;
(2S)-2,3-Dihydro-5,7-dihydroxy-6-methyl-2-phenyl-4H-1-benzopyran-4-one
- CAS No.:11023-71-5
- 分子式:C16H14O4
- 分子量:270.27996
- 精确分子量:270.08900
- PSA:66.76000
- InChI:The Key: INBPQAJYHSJVRY-ZDUSSCGKSA-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%