(R-(R*,R*))-2,3-Dihydroxybutanedioic acid 815-85-0 Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, tin(2+) salt (1:1) Butanedioic acid, 2,3-dihydroxy- (theta-(theta,theta))-, tin(2++) salt (1:1) Butanedioic acid, 2,3-dihydroxy-, (R-(R*,R*))-, tin(2+) salt (1:1) EINECS 212-427-1 Stannous tartrate Tartaric acid, tin(2+) salt (1:1) Tin (R-(R*,R*))-tartrate