2-Methyl-3-(1-naphthalenyl)-2-propenoic acid 7-nitro-8-quinolinyl ester 2-Propenoic acid, 2-methyl-3-(1-naphthalenyl)-, 7-nitro-8-quinolinyl ester 55540-54-0 7-Nitro-8-quinolinyl 2-methyl-3-(1-naphthalenyl)-2-propenoate BRN 1509658