(p-Chlorophenoxy)acetic acid 2-morpholinoethyl ester 34812-32-3 Acetic acid, (4-chlorophenoxy)-, 2-(4-morpholinyl)ethyl ester Acetic acid, (p-chlorophenoxy)-, 2-morpholinoethyl ester BRN 1082600 p-Chlorophenoxyacetic acid beta-morpholinoethyl ester