cis-Butenedioic acid; Hydroxysuccinic Acid; 2-butenedioic acid; cis-1,2-ethenedicarboxylic acid; cis-2-butenedioic acid; cis-butenedioic acid; cis-ethene-1,2-dicarboxylic acid; cis-maleic acid; Malenic Acid; Toxilic acid; (Z)-1,2-ethenedicarboxylic acid; (Z)-2-butenedioic acid CAS NO : 110-16-7
