4-cyclohexene-1,2-dicarboxylic acid, (1R,2S)-4-Cyclohexene-1,2-dicarboxylic acid, Cyclohex-4-en-1,2-dicarbonsaeure, TETRAHYDROPHTHALICACID, 1,2-cyclohexenedicarboxylic acid, (trans)-4-cyclohexenyl-1,2-dicarboxylic acid, cyclohex-4-ene-1,2-dicarboxylic acid, cis,1,2,3,6-tetrahydrophthalic acid, 1,2,3,6-TETRAHYDROPHTHALICACID, 4-Cyclohexen-1,2-dicarbonsaeure