- 中文名称:
-
- 中文别名:
-
- 英文名称:
- 8-bromo-2-phenylchromen-4-one
- 英文别名:
- 8-bromo-2-phenylchromen-4-one;
8-Brom-flavon;
8-BROMO-2-PHENYL-4H-1-BENZOPYRAN-4-ONE;
8-BROMO-2-PHENYL-4H-CHROMEN-4-ONE;
8-bromoflavone;
8-bromo-2-phenyl-chromen-4-one
- CAS No.:
- 1218-52-6
- 分 子 式:
-
C15H9BrO2
- 分 子 量:
- 301.13500
- 精确分子量:
- 299.97900
- PSA:
- 30.21000
- InChI:
- The Key: JYGLPGPPIWXVQD-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
- 查看
海关数据
中国海关编码:2914700090
- 概述:
- 2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 丙酮报明包装
- 摘要/Summary:
- HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%