1-(4-Hydroxyphenyl)-2-thio-4,4,6-trimethyl dihydropyrimidine 2(1H)-Pyrimidinethione, 3,4-dihydro-1-(4-hydroxyphenyl)-4,4,6-trimethyl- (9CI) 2(1H)-Pyrimidinethione, 3,4-dihydro-1-(p-hydroxyphenyl)-4,4,6-trimethyl- 37489-46-6 4-24-00-00135 (Beilstein Handbook Reference) BRN 0199654 NSC 49827 USAF K-1346