3.
Name: Hydroxylamine-O-sulfonic acid, N-(7-chloro-1-(4-chlorobenzoyl)-2,3-dihydro-4(1H)-quinolinylidene)-, potassium salt
CAS: 114427-44-0



4.
Name: 4H-1-Benzopyran-4-one,2-(2,3-dihydroxy- 4-methoxyphenyl)-5,6-dihydroxy-3,7- dimethoxy-
CAS: 34211-15-9


