短語(yǔ)詞組短語(yǔ)-bromopentane 正溴戊烷1 -Acetoxy-5-bromopentane 溴戊醇乙酯2 -Bromopentane 溴戊烷3 -BROMOPENTANE 溴戊烷;溴代戊烷;溴正戊烷 返回 bromopentane