5446-89-9
2-methylsulfanyl-3,7-dihydropurin-6-one
→
~33%
66191-23-9
6-氯-2-甲硫基-7H-嘌呤
64194-62-3
N-(6-amino-4-oxo-2-sulfanylidene-1H-pyrimidin-5-yl)formamide
2487-40-3
2-巯基-6-羟基嘌呤