1,3-dimethyl-3a,4,5,6,7,7a-hexahydrobenzo[c][1,2,5]oxadiborole

2-methyl-2-boratricyclo[7.4.0.0(3,8)]tridecane

2,4,6-三甲基环硼氮烷

2-methyl-1,2-dihydro-4H-benzo[d][1,3,2]oxazaborinin-4-one

2-methyl-4H-benzo[d][1,3,2]dioxaborinin-4-one