(1,1'-Biphenyl)-4-acetic acid ethyl ester 14062-23-8 3-09-00-03321 (Beilstein Handbook Reference) 4-BIPHENYLACETIC ACID, ETHYL ESTER Acetic acid, (4-biphenylyl)-, ethyl ester BRN 2052035 Ethyl (4-biphenylyl)acetate Ethyl p-biphenylylacetate Felbinac ethyl ester LM 001 LM-001