2-(5-(Acetyloxy)tetrahydro-4,6-dioxo-2(1H)-pyrimidinylidene)hydrazinecarbothioamide 40623-24-3 Acetyldialuric acid thiosemicarbazone BRN 0686111 Hydrazinecarbothioamide, 2-(5-(acetyloxy)tetrahydro-4,6-dioxo-2(1H)-pyrimidinylidene)-