1H-Purine-2,6-dione, 3,7-dihydro-3,7-dimethyl-8-(octylthio)- 74039-57-9 8-(Octylthio)theobromine NSC81498 Theobromine, 8-(octylthio)- WLN: T56 BN DN FNVMVJ B1 CS8 F1