54436-08-7 EINECS 259-162-8 Methyl 1,2,3,7-tetrahydro-8-methyl-2-(2-morpholinoethyl)pyrrolo(3.2-f)(1,3)benzoxazine-9-carboxylate Pyrrolo(3,2-f)(1,3)benzoxazine-9-carboxylic acid, 1,2,3,7-tetrahydro-8-methyl-2-(2-(4-morpholinyl)ethyl)-, methyl ester