Code

Description

Unit

EPY0000271

Oxaliplatin

EP unit

EPY0000272

Oxaliplatin impurity B - (SP-4-2)-diaqua[(1R,2R)-cyclohexane-1,2-diamine-kN,kN']platinum (diaquodiaminocyclohexaneplatinum)

EP unit

EPY0001339

Oseltamivir impurity B - ethyl (1R,2R,3S,4R,5S)-4-acetamido-5-amino-2-azido-3- (1-ethylpropoxy)cyclohexanecarboxylate

EP unit

EPY0001340

Oseltamivir impurity C - (3R,4R,5S)-4-acetamido-5-amino-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylic acid

EP unit

EPY0001341

Oseltamivir impurity H - tributylphosphane oxide

EP unit

EPY0001337

Oseltamivir phosphate impurity B - free

EP unit

EPY0001207

Osthole

EP unit

EPY0001125

Orbifloxacin

EP unit

EPY0001147

Orbifloxacin impurity mixture

EP unit

EPY0000895

Orciprenaline for system suitability

EP unit