536-57-2
对甲苯亚磺酸
+
1000-83-5
hydroxymethylthiourea
→
~96%
159582-44-2
(4-methylphenyl)sulfonylmethylthiourea
2181-22-8
5,5-Dimethyl-1,3-cyclohexanedione formaldehyde deriv