Cas No search for molecular info

Cas No|Cas Number|CAS Registry Number:842-17-1 .
Chemical Name|Molecular Name:disodium 7-aminonaphthalene-1,3-disulphonate
Formulanor:C10H7NNa2O6S2
Synonyms:2-NAPHTHYLAMINE-6,8-DISULPHONIC ACID, AMINO G ACID, disodium 7-aminonaphthalene-1,3-disulphonate, 7-AMINO-1,3-NAPHTHALENEDISULFONICACIDSODIUMSALT, 7-AMINO-1,3-NAPHTHALENEDISULFONIC ACID MONOSODIUM SALT TECH, 2-NAPHTHYLAMINE-6,8-DISULFONIC ACID
Molecular Weight:347.275