Dimethyl sulfoxide (DMSO) is a by-product of the wood industry and has been used as a commercial solvent since 1953. It's also one of the most studied and least understood pharmaceutical formulations of our time, at least in the United States.

N, N-dimethylformamide (DMF) is an organic solvent with stable chemical properties, high boiling point and excellent performance. In addition to halogenated hydrocarbons, it can be intersoluble with water and most organic solvents at any ratio.

Formic acid is an important chemical raw material first discovered by Fisher in 1670.

Ethyl vinyl ether（EVE） CAS 109-92-2 paralyzes central nerve, its anaesthetic effect is stronger than ethyl ether, because this is used as anaesthetic, analgesic on medicine.

Vinyl ether is a colorless flammable liquid with active chemical reaction properties. Easily polymerizes in liquid or gas phases, and industrial products contain polymer inhibitors to prevent polymerization. The vapor pressure of 57.05 kPa / 20 ℃; Flash point - 45 ℃; Melting point - 115.3 ℃; Bo

Vinyl ether is a colorless and flammable liquid with active chemical reaction properties. It is easy to polymerize in liquid or gas phase. Industrial products contain polymerization inhibitors to prevent polymerization. Vapor pressure 57.05kPa/20℃; flash point -45℃; melting point -115.3℃; boiling po