CAS NOOK.:128-08-5 Formula:C4H4BrNO2 Molekulýar agram:177.98
CAS NOOK.:16079-88-2
Formula:C5H6O.2N2BrCl
Molekulýar agram:241.49
Formula:C5H6O2N2BrCl
CAS NOOK.:118-52-5
Formula:C5H6O2N2Cl2
Molekulýar agram:197.04
CAS NOOK.:77-48-5
Formula:C5H6O2N2Br2
Molekulýar agram:285.94
Formula:C5H6O2N2 Br2