英文別名;Acid Green 27;Acid Green 27 (61580);disodium 2,2'-[(9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)diimino]bis(5-butylbenzenesulfonate);[5-butyl-2-[[4-[(4-butyl-2-sodiooxysulfonyl-phenyl)amino]-9,10-dioxo-1-anthryl]amino]phenyl]sulfonyloxysodium;C.I. 61580;Weak Acid Green GS;