2,2'-(1,4-Phenylene)bis-4H-3,1-benzoxazin-4-one (Standard)

2,2'-(1,4-Phenylene)bis-4H-3,1-benzoxazin-4-one (Standard) is the analytical standard of 2,2'-(1,4-Phenylene)bis-4H-3,1-benzoxazin-4-one. This product is intended for research and analytical applications.