CAS NO.:128-08-5 Rumus:C4H4BrNO2 Beurat Molekul:177.98
CAS NO.:16079-88-2
Rumus:C5H6O2N2BrCl
Beurat Molekul:241.49
CAS NO.:118-52-5
Rumus:C5H6O2N2Cl2
Beurat Molekul:197.04
CAS NO.:77-48-5
Rumus:C5H6O2N2Br2
Beurat Molekul:285.94
Rumus:C5H6O2N2 Br2