Brilliant Blue G|6104-58-1|Acid Blue 90|Coomassie Brilliant Blue G|Coomassie Brilliant Blue G (CBBG)|COOMASSIE BRILLIANT BLUE|C.I. Acid Blue 90|Sodium 3-(((4-((4-((4-ethoxyphenyl)amino)phenyl)(4-(ethyl(3-sulfonatobenzyl)iminio)-2-methylcyclohexa-2,5-dien-