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
  

CAS: 9004-07-3
Name: Chymotrypsin
Source: Bovine (pig) pancreas
Enzyme activity: 1500u/mg, other enzyme activity can be customized
Purpose:
① It is clinically used for wound healing and anti-inflammatory after general trauma or surgery, preventing local edema, hematoma, sprain hematoma, local swelling after breast surgery, otitis media, rhinitis, etc.; It is used to remove cataract, loosen ciliary muscle ligaments, reduce lacuna rupture and retinal damage.
② It is used in combination with trypsin as a universal anti-inflammatory drug.
As an auxiliary drug of antibiotics and bactericidal drugs, it is widely used in the field of animal medicine and animal health.

CAS: 140-10-3
Name: Cinnamic acid
Uses: Cinnamic acid is an important organic synthesis raw material, mainly used in the synthesis of methyl cinnamate, ethyl cinnamate, benzyl cinnamate, widely used in spice industry and pharmaceutical industry. It was used medically as an insect repellent.   

CAS: 16089-48-8
Name: Potassium cinnamate
Uses: Mainly used for food preservation, can also be used as incense materials.

CAS: 9002-07-7
Name: Trypsin  
Source: Bovine (pig) pancreas
Enzyme activity: 2500u/mg, other enzyme activity can be customized
Purpose:
① Clinical surgery for a variety of inflammation, ulcer, gangrene, trauma, impotent hole caused by local abscess, edema, hematoma and snake bite and other diseases. Surgical treatment for itch itch and other skin disorders. Internal medicine for empyema, emphysema, bronchitis, bronchial wheezing and other diseases. Generally intramuscular injection, can also be injected into the chest or abscess tube cavity, discharge pus washing, or spray inhalation for respiratory diseases.
② In addition, the treatment of complications caused by diabetes, such as nephritis; Treating orthopedic diseases.
③ Cut large molecular proteins as food processing AIDS.
The properties of its hydrolyzed protein are widely used as reagents in the research and development and detection fields of biology, medicine, food and other industries.

CAS:577-11-7
Name: Polycurate sodium
Uses: surfactant, levelling agent, can also be used as photographic material emulsion.

CAS: 120-29-6
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: 7085-85-0
 Ethyl cyanoacrylate  
Colorless transparent liquid content 99% can be divided