3-乙酰基-5-溴-8-羟基-3,4-二氢-2H-1-萘酮

3-乙酰基-5-溴-8-羟基-3,4-二氢-2H-1-萘酮

3-acetyl-5-bromo-8-hydroxy-3,4-dihydro-2H-naphthalen-1-one

83344-22-3

C12H11BrO3

283.11800

54.37000

2.48880

281.98900

2914700090

品名, 成分含量, 用途, 丙酮报明包装

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%

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%

2914700090. Halogenated, sulphonated, nitrated or nitrosated derivatives of Ketones and quinones, whether or not with other oxygen function. General tariff: