815-84-9 Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, lead(2+) salt (1:1) Butanedioic acid, 2,3-dihydroxy- (R-(R*,R*))-, lead(2+) salt (1:1) (9CI) EINECS 212-426-6 LEAD TARTRATE Lead tartrate (PbC4H4O6) Lead tartrate (VAN) Lead(II) tartrate (1:1) NSC 1914 Tartaric acid, lead(2+) salt (1:1) (8CI)