(Z)-(4-乙氧基-4-氧代-2-丁烯-2-基)硼酸频哪醇酯

2-Butenoic acid, 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, ethylester, (2Z)- · CAS 448212-00-8