31295-41-7
2,4-二巯基-5,6-二氨基嘧啶
+
77-78-1
硫酸二甲酯
→
~67%
61772-85-8
2,6-bis(methylsulfanyl)pyrimidine-4,5-diamine
856971-96-5
2,6-bis-methylsulfanyl-5-nitro-pyrimidin-4-ylamine