Basic information
2,2,4,4-TETRAMETHYL-7-OXA-3,20-DIAZA-21-OXO-DISPIRO(5,1,11. Structure

2,2,4,4-TETRAMETHYL-7-OXA-3,20-DIAZA-21-OXO-DISPIRO(5,1,11.

Preparation Products And Raw materials