4,7-二甲氧基-3,3-二甲基-2,3-二氢-1H-茚-1-酮

4,7-二甲氧基-3,3-二甲基-2,3-二氢-1H-茚-1-酮

4,7-Dimethoxy-3,3-dimethyl-2,3-dihydro-1H-inden-1-one

65698-23-9

C13H16O3

220.26400

35.53000

2.56780

220.11000

2914509090

品名, 成分含量, 用途, 丙酮报明包装

2914509090 含其他含氧基的酮. 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:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%