4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran 95%
D808236 / 100MG
CAS No.:51325-91-8
4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran 95%
D808236 / 1G
CAS No.:51325-91-8
4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran 95%
D808236 / 250MG
CAS No.:51325-91-8