2-Propenoic acid, 7-bromo-5-chloro-8-quinolinyl ester 34462-96-9 5-Chloro-7-bromo-8-quinolyl vinyl carbonate 7-Bromo-5-chloroquinolin-8-yl acrylate 8-Acryloyloxy-7-bromo-5-chloroquinoline BRN 1470063 CGA 30599 EINECS 252-049-4 Halacrinate