6-methoxy-2-methylamino-3-aminopyridine Hcl
6-methoxy-N2-methylpyridine-2,3-diamine dihydrochloride,
HC Blue 7,
HC Blue no. 7
Formula: C7H13Cl2N3O
Molecular Weight: 226.100
Cas No：90817-34-8 ; 83732-72-3 (2HCl)
Hair Dyeing
Product contain this ingredient