Raw materials

Name	CAS number	Category	Amount of suppliers
Nitroprusside	15078-28-1	Vasodilators	3
Omega-3-acid triglycerides		Lipid-lowering agents	3
Orciprenaline	586-06-1	Adrenergic agents	3
Oritavancin	171099-57-3	Glycopeptides	3
Ox Bile		Bile acid preparations	3
Oxygen	7782-44-7	Surgical gas	3
PEG 400	25322-68-3	Solvents	3
Parecoxib Sodium	198470-85-8		3
Parnaparin	91449-79-5	Heparins	3
Pasireotide	396091-73-9	Somatostatin Analogs	3
Pefloxacin	70458-92-3	Quinolones	3
Pemetrexed Disodium	150399-23-8		3
Pentostatin	53910-25-1	Antineoplastics	3
Petrolatum	8009-03-8	Dermatics	3
Phenelzine	51-71-8	MAO inhibitors	3
Phenolphthalein	77-09-8	Laxatives	3
Phenoxymethylpenicillin	87-08-1	Penicillins	3
Phenprocoumon	435-97-2	Other antithrombin	3
Phenylpiracetam	118-55-8		3
Phloroglucinol dihydrate		Antispasmodics	3
Pinaverium Bromide	60719-84-8		3
Pindolol	13523-86-9	Beta blockers	3
Pipotiazine	39860-99-6	Classic antipsychotics	3
Piritramide	302-41-0	Opioid analgesics	3
Plecanatide	467426-54-6		3
Podofilox	518-28-5	Antivirals	3
Polidocanol	9002-92-0	Sclerosing agents	3
Polycarbophil calcium	9003-97-8	Excipients	3
Polystyrene sulfonate	28210-41-5	Excipients	3
Potassium	7440-09-7	Electrolytes	3
Potassium clavulanate diluted with silicon dioxide 1:1		Antibacterials	3
Potassium hydrogen carbonate	298-14-6	Electrolytes	3
Prazepam	2955-38-6	Benzodiazepine agonists	3
Primaquine	90-34-6	Antimalarial	3
Pro-Xylane	439685-79-7		3
Procaine benzylpenicillin	54-35-3	Antibacterials	3
Procarbazine	671-16-9	Antineoplastics	3
Proparacaine	499-67-2	Local anesthetics	3
Protriptyline	438-60-8	Antidepressants	3
Pyridoxal-5-Phosphate		Vitamins	3