141-97-9
乙酰乙酸乙酯
+
108-98-5
硫酚
→
~80%
40053-29-0
S-phenyl 3-oxobutanethioate
5394-63-8
2,2,6-三甲基-4H-1,3-二英-4-酮
~72%
105-45-3
乙酰乙酸甲酯
~70%
674-82-8
双乙烯酮
92-85-3
噻蒽
951-02-0
thianthrene 5,10-dioxide
541-50-4
3-氧丁酸
108-21-4
醋酸异丙酯