Product:  4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran (DCJTB)

CAS NO:  200052-70-6

Molecular formula:    C30H35N3O

Structure formula: 

Purity:  99% (HPLC)