157012-69-6 2-(7-Methyl-2,4-di-1-pyrrolidinyl-7H-pyrrolo(2,3-d)pyrimidin-6-yl)phenol Phenol, 2-(7-methyl-2,4-di-1-pyrrolidinyl-7H-pyrrolo(2,3-d)pyrimidin-6-yl)- U 91736B U-91736B