2-(Ethylthio)-4-amino-6-oxypyrimidine 2-Ethylthio-4-amino-6-oxypyrimidine 37660-22-3 4(1H)-Pyrimidinone, 6-amino-2-(ethylthio)- 4-Pyrimidinol, 6-amino-2-(ethylthio)- 6-Amino-2-(ethylthio)-4(1H)-pyrimidinone 6-Amino-2-(ethylthio)-4-pyrimidinol NSC89699 WLN: T6N CNJ BS2 DZ FQ WLN: T6VN DMJ CS2 EZ