CAS:63-91-2 Molecular formula:C9H11NO2 Molecular weight:165.189142465591
CAS:52-89-1 Molecular formula:C3H7NO2S.HCl Molecular weight:157.61912
CAS:52-90-4 Molecular formula:C3H7NO2S Molecular weight:121.15818
CAS:34760-60-6 Molecular formula:C6H12N2O4S2.HCl Molecular weight:276.76142
CAS:56-89-3 Molecular formula:C6H12N2O4S2 Molecular weight:240.30048