RAPAFLO is the brand name for silodosin, a selective antagonist of alpha-1 adrenoreceptors. The chemical name of silodosin is 1-(3-Hydroxypropyl)-5-[(2R)-2-({2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl}amino)propyl]-2,3-dihydro-1H-indole-7-carboxamide and the molecular formula is C25H32F3N3O4 with a molecular weight of 495.53. The structural formula of silodosin is:

LUVOX CR is an extended-release capsule for oral administration that contains fluvoxamine maleate, a selective serotonin (5-HT) reuptake inhibitor (SSRI) belonging to the chemical series, the 2-aminoethyl oxime ethers of aralkylketones.

Divalproex sodium is a stable co-ordination compound comprised of sodium valproate and valproic acid in a 1:1 molar relationship and formed during the partial neutralization of valproic acid with 0.5 equivalent of sodium hydroxide. Chemically it is designated as sodium hydrogen bis(2-propylpentanoate). Divalproex sodium has the following structure:

CREON® 20 Capsules are orally administered and contain pancrelipase (lipase 20,000 USP Units, protease 75,000 USP Units and amylase 66,400 USP Units per capsule) which is of porcine pancreatic origin. Each CREON 20 (pancrelipase delayed-released capsules) Capsule is filled with 497 mg of delayed-release MINIMICROSPHERES®.

Each Pseudovent™ 400 (pseudoephedrine hcl extended-release and guaifenesin) 12-hour Capsule contains in combination:

The barbiturates are nonselective central nervous system (CNS) depressants that are primarily used as sedative hypnotics. In subhypnotic doses, they are also used as anticonvulsants. The barbiturates and their sodium salts are subject to control under the Federal Controlled Substances Act.

The active ingredient in DIPENTUM Capsules (olsalazine sodium) is the sodium salt of a salicylate, disodium 3,3'-azobis (6-hydroxybenzoate) a compound that is effectively bioconverted to 5-aminosalicylic acid (5-ASA), which has anti-inflammatory activity in ulcerative colitis. Its empirical formula is C14H8N2N2O6 with a molecular weight of 346.21.

Paromomycin sulfate (paromomycin sulfate (paromomycin sulfate capsules) capsules) is a broad spectrum antibiotic produced by Streptomyces riomosus var. paromomycinus. It is a white, amorphous, stable, water-soluble product. Paromomycin sulfate (paromomycin sulfate (paromomycin sulfate capsules) capsules) is designated chemically as O-2,6-Diamino-2,6-dideoxy-?-L-idopyranosyl-(1?3)-O-?-D-ribofuranosyl-(1?5)-O-[2-amino-2-deoxy-?-D-glucopyranosyl-(1?4)]-2-deoxystrepta-mine sulfate (salt). The molecular formula is C23H45N5O14 • xH2SO4, with a molecular weight of 615.64 (base). Its structural formula is:

The active ingredient in DEXILANT (dexlansoprazole) delayed-release capsules, a proton pump inhibitor, is (+)-2-[(R)-{[3-methyl-4-(2,2,2trifluoroethoxy)pyridin-2-yl] methyl} sulfinyl]-1H-benzimidazole, a compound that inhibits gastric acid secretion. Dexlansoprazole is the R-enantiomer of lansoprazole (a racemic mixture of the R- and S-enantiomers). Its empirical formula is: C16H14F3N3O2S, with a molecular weight of 369.36. The structural formula is:

Nortriptyline hydrochloride (nortriptyline hydrochloride (nortriptyline hydrochloride (nortriptyline hydrochloride capsules) capsules) capsules) is 1-Propanamine, 3-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)-N-methyl-, hydrochloride. The structural formula is represented below: