97861-98-8 | 2-[[4-[ethyl[2-(trimethylammonio)ethyl]amino]phenyl]azo]-6-methoxy-3-methylbenzothiazolium sulphate | C22H31N5O5S2 |
97861-96-6 | 2-[[4-[ethyl[2-(trimethylammonio)ethyl]amino]phenyl]azo]-6-methoxy-3-methylbenzothiazolium bis(methylsulphate) | C24H37N5O9S3 |
97861-97-7 | 2-[[4-[ethyl[2-(trimethylammonio)ethyl]amino]phenyl]azo]-6-methoxy-3-methylbenzothiazolium diacetate | C26H37N5O5S |