CAS:638-37-9 : kuv Molecular Formula:C4H6O2 Molecular Luj:86.09 ib EINECS:211-333-8 ib Synonyms:butanedial; SDA; SUCCINALDEHYDE; SUCCINIC DIALDEHYDE; 1,4-BUTANEDIAL; Succindialdehyde; Butanedial, 40% Kev daws; 1,4-BUTANEDIAL, XOV XWM; Succinic aldehyde; Atropine impurity 16