7228-12-8
5-Methylhex-5-enyl toluene-p-sulfonate
→
5212-71-5
7-METHYL-7-OCTENOIC ACID
5607-49-8
2-Ethoxycarbonyl-7-methyl-oct-7-ensaeure-ethylester
14112-98-2
7-羰基辛酸
+
1779-49-3
甲基三苯基溴化膦