亚洲图片一区二区三区|AV黄色网站在线观看|久久久久人妻一区精品色|99成人国产综合久久精品|国产精品亚洲а∨欧美日韩|久久综合精品视频久久综合|小说区校园春色亚洲一区无码|国内精品视频一区二区三区八戒

Benzyltrimethylammonium chloride
English name
Benzyltrimethylammonium chloride
CAS NO.
56-93-9
Molecular formula
C10H16ClN
Molecular weight
185.6961