Name: Tropinol
Uses: Tropinol, α-tropinol, is an intermediate in the synthesis of atropine. Atropine is a parasympathetic nerve inhibitor and can be used as mydriatic and laxative in ophthalmology.

CAS: 9001-99-4
Name: Ribonuclease A
Appearance: white freeze-dried powder
Source: Bovine pancreas
Enzyme activity: 80u/mg, 60u/mg
Uses: As a laboratory analytical reagent, it is widely used in scientific research institutions. In addition, it has significant cytotoxicity, can kill many tumor cell lines, can inhibit the reproduction of HIV-1 virus that causes AIDS in cells, and can treat hepatitis B.

CAS : 3380-34-5
Product name: Triclosan
Content: 97%-103%
Melting point: 57±1℃ Appearance: white crystalline powder, slightly aromatic or phenolic flavor. Slightly soluble in water, soluble in ethanol, acetone and other organic solvents.
Specification: 25kg/ cardboard drum, lined with polyethylene bag
Performance characteristics: Triclosan is an efficient broad-spectrum antibacterial agent, which has a wide range of killing and inhibiting effects on infection or pathogenic Gram-positive bacteria and negative bacteria, fungi, yeasts and viruses. Uses: Widely used in cosmetics, detergents, medical disinfection and health care products as active ingredients.

CAS : 760-93-0
Methacrylic anhydride
Appearance: Colorless transparent liquid
Uses: It can be used in the synthesis of light curing coatings, crosslinked resins and other materials