Use and preparation of Saccharin sodium
Saccharin sodium is a kind of food additive and has no nutritional value to human body. When eating more, it will affect the normal secretion of digestive enzymes, reduce the absorption capacity of th
Oct 14，2022 Diagnostic Agents
Application of 3-nitrophthalonitrile
3-Nitrophthalonitrile can be used to synthesize a variety of important organic dyes and pigment intermediates and is a very important chemical raw material.
Oct 14，2022 API
Synthesis and application of 4-Nitro-3-trifluoromethyl aniline
4-Nitro-3-trifluoromethyl aniline can be used to prepare non steroidal antiandrogenic drug flutamide.
Oct 13，2022 API
Application and preparation of tiamulin fumarate
Tiamulin fumarate is a new type of semi-fermented semi-synthetic diterpenoid antibiotic for animals.
Oct 13，2022 API
Application and preparation of 3,5-dimethylphenol
3,5-dimethylphenol is a colorless or yellowish needle like crystal, slightly soluble in water and soluble in organic solvents such as sodium hydroxide solution and ethanol.
Oct 13，2022 API
Preparation of 2-[2-(2-azidoethoxy)ethoxy]ethylamine
2-[2-(2-azidoethoxy)ethoxy]ethanamine is used as a pharmaceutical synthesis intermediate.
Oct 12，2022 Organic Chemistry
Application of petroleum resin
Petroleum resin is a newly developed chemical product in recent years. it can be widely used in industries and fields such as rubber, adhesive, paint, paper system, ink, etc.
Oct 12，2022 Catalyst and Auxiliary
Preparation method of epicatechin gallate
Epicatechin achyrate (ECG) is a major component of green tea, which can prevent and treat cancer, cardiovascular disease.
Oct 12，2022 API
Application and Synthesis of spermidine
Spermidine (Spd) is a kind of low molecular weight nitrogenous base commonly existing in organisms.
Oct 12，2022 API
The Magic of Spirulina
Spirulina is grown in a safe environment and does not contain heavy metals. According to scientific research, spirulina is the most nutritious food of the 21st century and is also known as a "superfoo
Oct 11，2022 Biochemical Engineering