129841-21-0 2-Hydroxy-N,N-dimethyl-gamma-phenylbenzenebutanamide 4-(2-Hydroxyphenyl)-4-phenylbutyric acid, N,N-dimethylamide BRN 4194964 Benzenebutanamide, 2-hydroxy-N,N-dimethyl-gamma-phenyl- Butyramide, N,N-dimethyl-4-(2-hydroxyphenyl)-4-phenyl-