1-[2-[[4-[[2,6-dichloro-4-[(dimethylamino)sulphonyl]phenyl]azo]phenyl]ethylamino]ethyl]pyridinium chloride
1-[2-[[4-[[2,6-二氯-4-[(二甲氨基)磺酰基]苯基]偶氮]苯基]乙胺基]乙基]吡啶氯化盐
CAS No: 10189-42-1
dichloro,dimethylamino,sulphonyl,phenyl,ethylamino,ethyl,pyridinium,chloride