久久99视频精品-久久99视频免费-久久99网-久久99网站-久久99亚洲精品久久 久久久久久国产精品免费观看_亚洲午夜精品一级

Category:Intermediate
Generic name :Diethyl iminodiacetate
CAS No..:6290-05-7
Structure formula:
Appearance:light yellow liquid
Standard:≥98.5 %