23239-88-5
苯佐卡因盐酸盐
→
6285-96-7
2,2'-dinitro-biphenyl-4,4'-dicarboxylic acid diethyl ester
51934-41-9
对碘苯甲酸乙酯
57362-77-3
4-碘-3-硝基苯甲酸乙酯