6-Chloro-4-(chloromethyl)-7-hydroxy-2H-chromen-2-one
- 中文别名:6-氯-4-氯甲基-7-羟基-苯并吡喃-2-酮
- 英文别名:6-Chloro-4-(chloromethyl)-7-hydroxy-2H-chromen-2-one;
6-chloro-4-chloromethyl-7-hydroxy-2H-chromen-2-one;
Pyrido[3,2-d]pyrimidin-2-amine,6-chloro-4-(1H-1,2,4-triazol-1-yl);
6-chloro-4-[1,2,4]triazol-1-yl-pyrido[3,2-d]pyrimidin-2-ylamine;
6-chloro-4-(chloromethyl)-7-hydroxy-2H-chrome-2-one;
6-Chloro-4-chloromethyl-7-hydroxycoumarin
- cas No.:223420-30-2
- 分子式:C10H6Cl2O3
- 分子量:245.05900
- 精确分子量:243.96900
- PSA:50.44000
- InChI:The Key: UPZNLSFVNVBNBT-UHFFFAOYSA-N
- 分子结构式:
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%