165611-01-8 3-Carbamido-5-chloromethyl-7-phenylisoxazolo(4,5-d)pyrimidine 5-(Chloromethyl)-7-phenylisoxazolo(4,5-d)pyrimidine-3-carboxamide Isoxazolo(4,5-d)pyrimidine-3-carboxamide, 5-(chloromethyl)-7-phenyl-