1,4-Butanedisulfonic acid, 1,4-dihydroxy- 1,4-Butanedisulfonic acid, 1,4-dihydroxy-, disodium salt 1,4-Butenedisulfonic acid, 1,4-dihydroxy-, disodium salt 1,4-Dihydroxy-1,4-butanedisulfonic acid 5450-96-4 (DISODIUM SALT) AIDS-155897 AIDS155897 NSC18260 (DISODIUM SALT) Sodium succinaldehyde bisulfite Sodium succinaldehyde bisulfite (*disodium salt*) Succinaldehyde disodium bisulfite Succinaldehyde sodium bisulfite Succinaldehyde, bis(sodium bisulfite) Succinaldehyde, sulfite (1:2), disodium salt Succinaldehyde-sodium bisulfite compound (1:2) Succinaldehyde-sodium bisulfite compound (1:2) (*disodium salt*)