1-(4-((2,4-Diamino-5-pyrimidinyl)methyl)-2,6-dimethoxyphenyl)ethanone oxime 4'-((2,4-Diamino-5-pyrimidinyl)methyl)-2',6'-dimethoxyacetophenone oxime 74731-65-0 BRN 5994244 Ethanone, 1-(4-((2,4-diamino-5-pyrimidinyl)methyl)-2,6-dimethoxyphenyl)-, oxime