5g

Primidone, USP

Proadifen Hydrochloride

Procaine

Promazine Hydrochloride

Proparacaine Hydrochloride

Propargylamine Hydrochloride

Propiolic Acid

Propranolol Hydrochloride, USP

Propylthiouracil, USP

Protamine Sulfate, from Salmon sperm

Prulifloxacin

Pyrazine

Pyridazine

Pyridoxal Hydrochloride

Pyridoxal Hydrochloride

Pyridoxal-5-phosphate, Monohydrate

Pyrimethamine

Pyrimidine, free base

Pyrithioxin Dihydrochloride

Pyrocatechol Violet

Pyrocatechol Violet

Pyrogallol Red

Pyrrolidine Dithiocarbamate, Ammonium Derivative

Quetiapine Hemifumarate

Quinacridone

Quinaldine Red

Quinidine

Quinizarin Blue

Molecular Formula : C13 H17 N . Cl H

Molecular Formula : C20H14O2

Molecular Formula : C6 H7 N O

Molecular Formula : C4 H9 N O2

Molecular Formula : C11 H12 N2 O3

Molecular Formula : C10 H20 O

Racepinephrine Hydrochloride, USP

Chemokine (C-C motif) ligand 5(CCL5), also known as RANTES (Regulated upon activation, Normal T cell Expressed and presumable Secreted) is a CC-chemokine that can signal through the CCR1, CCR3, CCR5 and US28 (cytomegalovirus receptor) receptors. RANTES is chemotactic for T cells, eosinophils, and basophils, and plays an active role in recruiting leukocytes in inflammatory sites. With the help of specific cytokines (i.e., IL-2 and IFN-γ) that are released by T cells, RANTES induces the proliferation and activation of certain natural-killer (NK) cells to form CHAK (CC-Chemokine-activated killer) cells. RANTES is also an HIV-suppressive factor released from CD8+ T cells. This chemokine has been localized to chromosome 17 in humans. It has the capability to inhibit certain strains of HIV-1, HIV-2 and simian immunodeficiency virus (SIV).

Rebaudioside A

Resazurin Sodium Salt

Reserpine

Resorufin

Resveratrol

Retinoic Acid

Rhodamine 6G

Rhodium on Alumina, 5 Percent, Catalyst, Powder

Rhodizonic Acid Sodium Salt

Riboflavin Tetrabutyrate

Rifampicin

Rimantadine Hydrochloride