7-hydroxy-4-methyl-8-propionyl-2H-chromen-2-one
- 中文名称:
- 7-hydroxy-4-methyl-8-propionyl-2H-chromen-2-one
- 中文别名:
- 7-hydroxy-4-methyl-8-propionyl-2H-chromen-2-one
- 英文名称:
- 7-hydroxy-4-methyl-8-propanoylchromen-2-one
- 英文别名:
- 7-hydroxy-4-methyl-8-propanoylchromen-2-one;
HMS1647B13;
8-propionyl-7-hydroxy-4-methylcoumarin;
7-Hydroxy-4-methyl-8-propionyl-cumarin;
7-hydroxy-8-propionyl-4-methylcoumarin;
7-hydroxy-4-methyl-8-propionyl-coumarin
- CAS No.:
- 3361-71-5
- 分 子 式:
-
C13H12O4
- 分 子 量:
- 232.23200
- 精确分子量:
- 232.07400
- PSA:
- 67.51000
- InChI:
- The Key: YTEBADYGXJZKDM-UHFFFAOYSA-N3
- 分子结构式:
-
![3361-71-5](//maps.lookchem.cn/casimg/33/3361-71-5.png)
- SDS:
- 查看
7-hydroxy-4-methyl-8-propionyl-2H-chromen-2-one 安全信息
7-hydroxy-4-methyl-8-propionyl-2H-chromen-2-one 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%
7-hydroxy-4-methyl-8-propionyl-2H-chromen-2-one 上游产品
7-hydroxy-4-methyl-8-propionyl-2H-chromen-2-one 下游产品