19485-08-6 3-Quinolinecarboxylic acid, 6,7-bis(cyclopropylmethoxy)-4-hydroxy-, ethyl ester CIBA 18137 SU Ciproquinate Coxytrol Cyproquinate Cyproquinidate Cyproxyquine Ethyl 6,7-bis(cyclopropylmethoxy)-4-hydroxy-3-quinolinecarboxylate NSC142840 Su 18137 Su-18137