100650-63-3 4-(N-Isopropylthiocarbamoylaminomethyl)-1(3),4,6,7-tetrahydro-1(3H)-pyrano(3,4-d)imidazole N-(1-Methylethyl)-N'-((1,4,6,7-tetrahydropyrano(3,4-d)imidazol-4-yl)methyl)thiourea Thiourea, N-(1-methylethyl)-N'-((1,4,6,7-tetrahydropyrano(3,4-d)imidazol-4-yl)methyl)-