30893-63-1
(p-tolylthio)acetic acid chloride
→
~38%
56639-88-4
5-methyl-1-benzothiophen-3-one
3996-29-0
4-甲基苯基硫代乙酸
106-45-6
4-甲苯硫酚
14315-14-1
5-甲基苯并噻吩