23202-22-4 BRN 1148051 Benzeneacetic acid, alpha-phenyl-, 2-(tetrahydro-1,4-oxazepin-4(5H)-yl)ethyl ester Ester beta-homomorfolinoetylowy kwasu dwufenylooctowego [Polish] alpha-Phenylbenzeneacetic acid 2-(tetrahydro-1,4-oxazepin-4(5H)-yl)ethyl ester beta-Homomorpholineethyl ester of diphenylacetic acid