C9H12N2O4S
C32Br12Cl4CuN8
C32H24N6O5
PbCrO4
C10H16
C29H40Br2
C5H7NO2.ClH
C9H16ClN5
C10H20NO4.Cl
C8H15NO
C6H7N3O
C7H8ClNO