Readily soluble in water, SnF2 is hydrolysed. At low concentration, it forms species such as SnOH+, Sn(OH)2 and Sn(OH)3−. At higher concentrations, predominantly polynuclear species are formed, including Sn2(OH)22+ and Sn3(OH)42+. Aqueous solutions readily oxidise to form insoluble precipitates of SnIV, which are ineffective as a dental prophylactic. Tin(II) fluoride, commonly referred to commercially (with tin(II) in Latin) as stannous fluoride, is a chemical compound with the formula SnF2. It is a colorless solid used as an ingredient in toothpastes that are typically more expensive than those that use sodium fluoride. Stannous fluoride has both bactericidal and bacteriostatic properties, which fight plaque and treat/prevent gingivitis. The stannous fluoride also deposits a protective mineral barrier over exposed dentinal tubules to help prevent sensitivity pain from triggers such as hot or cold liquids and foods. Stannous fluoride is used under the trade name "Fluoristan" in the original formulation of the toothpaste Crest, though it was later replaced with sodium monofluorophosphate, or "Fluoristat". It is the active ingredient in Crest Pro Health brand toothpaste. Crest Pro Health issues a warning on the tube that stannous fluoride may cause staining, which can be avoided by proper brushing, and that its particular formulation is resistant to staining. Any stannous fluoride staining that occurs due to improper brushing is not permanent. Stannous fluoride is also used in Oral-B Pro-Expert. Stannous fluoride is also readily available in over-the-counter rinses.

Hydroxymethanesulfinic acid is an organic acid. Sodium salt of hydroxymethanesulfinic acid (rongalite) is widely used in organic synthesis. It can be used as a reducing agent for elemental selenium and tellurium, diselenides, α‐halo ketones, and aromatic aldehydes; yields symmetrical sulfones with primary halides and with Michael acceptors.

Barium hydroxide, Ba(OH)2, is also known as baryta. Barium hydroxide crystallizes as the octahydrate, which can be converted to the monohydrate by heating in air. The anhydrous hydroxide has only a secondary industrial importance; the monohydrate and octahydrate are used in industry on a far larger scale. Barium hydroxide, especially the monohydrate, is used to produce organic barium compounds such as additives for oil and stabilizers for plastics. In addition, barium hydroxide is used for dehydration and deacidification, especially for removing sulfuric acid from fats, oils, waxes, and glycerol.

Barium hydroxide, Ba(OH)2, is also known as baryta. Barium hydroxide crystallizes as the octahydrate, which can be converted to the monohydrate by heating in air. The anhydrous hydroxide has only a secondary industrial importance; the monohydrate and octahydrate are used in industry on a far larger scale. Barium hydroxide, especially the monohydrate, is used to produce organic barium compounds such as additives for oil and stabilizers for plastics. In addition, barium hydroxide is used for dehydration and deacidification, especially for removing sulfuric acid from fats, oils, waxes, and glycerol.

Barium hydroxide, Ba(OH)2, is also known as baryta. Barium hydroxide crystallizes as the octahydrate, which can be converted to the monohydrate by heating in air. The anhydrous hydroxide has only a secondary industrial importance; the monohydrate and octahydrate are used in industry on a far larger scale. Barium hydroxide, especially the monohydrate, is used to produce organic barium compounds such as additives for oil and stabilizers for plastics. In addition, barium hydroxide is used for dehydration and deacidification, especially for removing sulfuric acid from fats, oils, waxes, and glycerol.

Malic acid is a tart-tasting organic dicarboxylic acid that contributes to the taste of many sour or tart foods such as apples. Sodium Malate is the sodium salt of Malic Acid. Malic Acid and Sodium Malate can be found in a wide range of cosmetics and personal care products. Sodium Malate functions as a skin conditioning agent-humectant. As a food additive, Sodium Malate has the E number E350. Sodium Malate has demonstrated protective effect on cisplatin-induced toxicity in mice. Sodium malate could become a useful agent for the reduction of CDDP-induced toxicity, particularly nephrotoxicity and hepatotoxicity.

Azumolene is a direct-acting, skeletal muscle relaxant with structural similarities to dantrolene. It is a muscle relaxant that inhibits the release of calcium from skeletal muscle sarcoplasmic reticulum. Azumolene inhibits a component of store-operated calcium entry (SOCE) coupled to activation of type 1 ryanodine receptor (RyR1) by caffeine and ryanodine, whereas the SOCE component induced by thapsigargin is not affected. Azumolene distinguishes between two mechanisms of cellular signaling to SOCE in skeletal muscle, one that is coupled to and one independent from RyR1. Azumolene is equipotent to dantrolene sodium in blocking pharmacologic-induced muscle contractures and that azumolene is efficacious for treatment/prevention of malignant hyperthermia.

Ripasudil (K-115) is a selective Rho-associated coiled coil-containing protein kinase (ROCK) inhibitor. This compound, which was originally discovered by D. Western Therapeutics Institute, Inc., reduces intraocular pressure (IOP) by directly acting on the trabecular meshwork, thereby increasing conventional outflow through the Schlemm's canal. As a result of this mechanism of action, ripasudil may offer additive effects in the treatment of glaucoma and ocular hypertension when used in combination with agents such as prostaglandin analogues (which increase uveoscleral outflow) and β blockers (which reduce aqueous production). GLANATEC® (Ripasudil hydrochloride hydrate) ophthalmic solution 0.4% is launched in Japan for the treatment of glaucoma and ocular hypertension.

Promethazine hydroxyethyl quaternary derivative of promethazine with antihistamine and anticholinergic properties. The drug lacked the sedative properties of promethazine. It was used in the clinic under tradename Aprobit.