5281-20-9

Name:
2-Propanone, hydrazone(9CI)
Cas No.:
5281-20-9 
Formula:
C3H8 N2  
Synonyms:

Isopropylidene hydrazine;Acetone,hydrazone (6CI,7CI,8CI);2-Propanone, hydrazone(9CI); 

92-28-4

Name:
2,7-Naphthalenedisulfonicacid, 3-amino-
Cas No.:
92-28-4 
Formula:
C10H9 N O6 S2  
Synonyms:

2-Aminonaphthalene-3,6-disulfonic acid; Amido-R-acid; NSC 5525; Amino-R acid; 2-Naphthylamine-3,6-disulfonic acid;2-Amino-3,6-disulfonaphthalene;2,7-Naphthalenedisulfonicacid, 3-amino-;3-Amino-2,7-naphthalenedisulfonic acid;