nitrobenzophenone
美 英
例句
Nitrazepam was synthesized from 2-amino-5-nitrobenzophenone by haloacetylation, cyclization, and purification via salt formation.
以2-氨基-5-硝基二苯酮為原料,經鹵乙酰化、環合和成鹽精制得硝基安定。