51848-10-3
2-(2-hydroxyethyldiselanyl)ethanol
+
70-34-8
2,4-二硝基氟苯
→
62559-23-3
2-(2,4-dinitrophenyl)selanylethanol
62559-24-4
1-(2-bromoethylselanyl)-2,4-dinitrobenzene
62559-25-5
2-(2,4-dinitrophenyl)selanylethyl selenocyanate