Raw materials

Name	CAS number	Category	Amount of suppliers
Pterostilbene	537-42-8		1
Pulmonary surfactant		Lung surfactant	1
Purified Glucose	50-99-7		1
Pyrithione Zinc	13463-41-7		1
Pyrogallol ( 1,2,3-trihydroxybenzene )	87-66-1		1
Pyrotinib intermediates	2243041-69-0		1
Pyruvic acid	127-17-3	Dermatics	1
Qnotgrass herb		Herbal remedies	1
Quassia amara			1
R-3-Aminobutyric Acid	61477-40-5		1
R-Alpha Lipoic Acid Sodium	125275-25-4		1
Rabeprazole Sodium	117976-90-6	Gastrointestinal Agents	1
Racepinephrine HCl	329-63-5	Adrenergic agents	1
Ractopamine	90274-24-1		1
Raltitrexed intermediates	1174316-17-6		1
Ramucirumab	947687-13-0	Monoclonal antibodies	1
Ranibizumab	347396-82-1		1
Rasburicase	134774-45-1	Uric acid lowering agents	1
Raspberry leaf		Herbal remedies	1
Ravtansine	796073-69-3	Monoclonal antibodies	1
Red poppy		Herbal remedies	1
Red sorrel flower		Herbal remedies	1
Remdesivir Intermediates			1
Resmetirom Intermediates			1
Rezafungin	179324-69-7	Antifungals	1
Rhamnus bark powder		Herbal remedies	1
Rhei rhapontici radix		Herbal remedies	1
Rhodiola rosea extract			1
Rhubarb root		Herbal remedies	1
Ribociclib intermediates	1211443-58-1		1
Riboflavin-5-phosphate Sodium	2319-84-8		1
Ribostamycin	25546-65-0		1
Ricine racine juice		Herbal remedies	1
Ripretinib	170729-80-3	Protein kinase inhibitors	1
Risedronate sodium	118-55-8	Bisphosphonates	1
Rivastigmine Tartrate	129101-54-8		1
Robenacoxib	220991-32-2	Other anti-inflammatory agents	1
Rochelle salt	6381-59-5		1
Rofecoxib	162011-90-7	NSAIDs	1
recombinant Human Albumin	11061-68-0		1