Synonyms: 6-Benzothiazolesulfonicacid, 2,2'-azinobis[3-ethyl-2,3-dihydro-, diammonium salt (9CI);6-Benzothiazolinesulfonic acid, 3-ethyl-2-oxo-, azine, diammonium salt (8CI);2,2'-Azino-bis-(3-ethyl-benzthiazoline-6-sulfonate) diammonium salt;2,2'-Azinobis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt; ABTSdiammonium salt; Diammonium 2,2'-azinobis(3-ethyl-6-benzothiazolinesulfonate)