(((1-(5-(4-Ethylphenyl)-2-thienyl)ethylidene)amino)oxy)acetic acid ethyl ester 93599-18-9 ACETIC ACID, (((1-(5-(4-ETHYLPHENYL)-2-THIENYL)ETHYLIDENE)AMINO)OXY)-, ETHYL EST Acetic acid, (((1-(5-(4-ethylphenyl)-2-thienyl)ethylidene)amino)oxy)-, ethyl ester BRN 4513080