Synonyms: 3,4-diphenylcyclobutane-1,2-dicarboxylic acid;4482-52-4;.beta.-Truxinic acid;1, 3,4-diphenyl-;AC1Q5UYQ;AC1L6F9A;AR-1E9313;NSC103002;NSC126893;NSC-103002;NSC-126893;3,4-Diphenyl-1,2-cyclobutanedicarboxylic acid;1,2-Cyclobutanedicarboxylic acid, 3,4-diphenyl-