亚洲淫秽视频在线播放_中文又粗又大又硬毛片_国产超碰在线_91激情视屏网站最新免费_深一点我下面好爽视频_性色av蜜臀av人妻无码_亚洲15p欧美熟女_渺渺茫茫激情欧美成人精品_亚洲字幕中文在线观看乱码_香蕉久久精品日日躁夜夜躁

language:

Build a characteristic pharmaceutical industry chain

Products

Tel:86 533-5414988
jcpc@jinchengpharm.com

Products

Location:Home - Products
AABI

Chemical Name:5-Acetoacetamino -Benzimidazolone

Structure:

Application:Intermediate of organic pigments,e.g. C.I. Pigment Yellow 120; 151; 154; 156; 175; 180; 181; 194 and Orange 36.

Next:DCC