| Benzenesulfonic acid,5-chloro-2-[(2-hydroxy-1-naphthalenyl)azo]-4-methyl-,strontium salt(2:1) |
| 3-Chloro-6-[(2-hydroxy-1-naphthalenyl)azo]-4-methylbenzenesulfonic acid,strontium salt(2:1) |
| Benzenesulfonic acid, 5-chloro-2-[(2-hydroxy-1-naphthalenyl)azo]-4-methyl-, strontium salt (2:1) |
| 3-Chloro-6-[(2-hydroxy-1-naphthalenyl)azo]-4-methylbenzenesulfonic acid, strontium salt (2:1) |
| 5-chloro-2-[(2-hydroxy-1-naphthalenyl)azo]-4-methyl-benzenesulfonic aci str |
| ontium salt (2:1) |
| 5-chloro-2-[(2-hydroxy-1-naphthalenyl)azo]-4-methyl-benzenesulfonic aci strontium salt(2:1) |