United States Pharmacopeia (USP) Reference Standard
Synonym(s): (2,4-Diamino-5-pyrimidinyl)(3,4,5-trimethoxyphenyl)methanone; 5-(3,4,5-Trimethoxybenzoyl)-2,4-pyrimidinediamine
Empirical Formula: C14H16N4O4
Formula Weight: 304.30
Linear Formula: C14H16N4O4