38360-81-5
3,5-二甲基苯硫酚
+
172469-74-8
3-吡啶羧酸, 4-氯-5-乙基-1,2-二氢-6-甲基-2-羰基-,乙基酯
→
~80%
172469-91-9
ethyl 4-(3,5-dimethylphenyl)sulfanyl-5-ethyl-6-methyl-2-oxo-1H-pyridine-3-carboxylate
607-97-6
2-乙基乙酰乙酸乙酯