2.
Name: 2-Naphthalenecarboxylic acid,3-hydroxy-,[(2,4-dihydroxy-1- naphthalenyl)methylene]hydrazide
CAS: 155062-55-8



5.
Name: Chromate(2-), (2-((3-chloro-2-hydroxy-5-nitrophenyl)azo)-4-methyl-1-naphthalenolato(2-))(3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-1-naphthalenesulfonato(3-))-, sodium
CAS: 85828-73-5



6.


