139542-67-9 9H-Fluorene-4-carboxylic acid, 9-(dicyanomethylene)-2,7-dinitro-

Email : chemicalcompass@qq.com Search

Basic

CAS No. 139542-67-9
Product Name 9H-Fluorene-4-carboxylic acid, 9-(dicyanomethylene)-2,7-dinitro-
Molecular Formula C17H6N4O6

Physical property