FENTICONAZOLE EP IMPURITY B NITRATE CAS:80639-95-8 Formula: C24H20Cl2N2O2S. HNO3 F-603 Fenticonazole FENTICONAZOLE EP IMPURITY C NITRATE CAS:80676-29-5 Formula: C24H20Cl2N2O3S. HNO3 F-604 Fenticonazole |