CAS:110-16-7 ib Molecular Formula:C4H4O4 Molecular Luj:116.07 Nws EINECS:203-742-5 ib Synonyms:(z)-butenedioicaci; 1,2-Ethylenedicarboxylic acid, (Z); 1,2-ethylenedicarboxylicacid, (z); 2-Butenedioicacid (Z)-; acidemaleique; Butenedioic acid, (Z); cis-Ethylene-1,2-dicar-boxylicacid; Kyselina Malinova