1187617-88-4
→
~92%
118292-06-1
6-乙炔基-4,4-二甲基二氢苯并噻喃
864841-55-4
6-ethynyl-4,4-dimethyl-2,3-dihydrothiochromene 1-oxide
~83%
814-49-3
氯磷酸二乙酯
+
88579-23-1
6-乙酰基-4,4-二甲基二氢苯并噻喃