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L-Valine is an essential amino acid of the human body. It acts on the corpus luteum, breast and ovaries. Its deficiency will cause protein synthesis disorders in the body, dysfunction of the central nervous system in mice, and corresponding organ and tissue dysfunction, ataxia and tremor of the limbs.

Vitamin B2 may not be understood by many people, but vitamin B2 has many effects on our body. Our human body cannot synthesize vitamin B2 by itself. It can only be obtained from some foods.

Griffonia seed extract is a shrub plant belonging to the genus Leguminosae, Yunshi subfamily, and Ghana Seed. It is native to West African countries such as Ghana, Ivory Coast, Côte d’Ivoire and Togo.

Lipoic acid, whose molecular formula is C8H14O2S2, is an organic compound that can be used as a coenzyme to participate in acyl transfer in the body's material metabolism, and can eliminate free radicals that cause accelerated aging and disease.

Ferulic acid has gradually begun to be applied in the field of beauty cosmetics, especially its whitening, freckle removal, sun protection and other functions, which have injected new vitality into the rapidly advancing modern cosmetics industry.

Take 8.7g (0.05 mol) 3-carbonyl-4-methyl-tetrahydrothiophene-2-carboxylic acid methyl ester, add a certain amount of acetonitrile, stir and heat to reflux, then add 3.5g (0.05 mol) hydroxylamine hydrochloride to react.

8-Quinolineboronic acid phosphorescent molecular switch (8-QBA-PMS) in the“off" state emitted weak room temperature phosphorescence (RTP) of 8 -QBA on the acetylcellulose membrane (ACM) with theperturbation of Pb2+.

Ulipristal acetate finished product was authorised (as Esmya and Ulipristal Acetate Gedeon Richter) for treating moderate to severe symptoms of uterine fibroids (non-cancerous tumours of the womb) in women who had not reached the menopause.

Maxmedchem, as one of the pharma intermediates companies, is specializing at the production of 3-bromo-5-chlorobenzoic acid with the unique technique and equipment.

L-Arginine acetylsalicylate is a double salt of aspirin and arginine, which has antipyretic, analgesic, and anti-inflammatory effects. It not only maintains the original efficacy of aspirin, but also changes its insoluble nature.