1916-72-9 Usage
General Description
2-PHENYL-2H-BENZOTRIAZOLE, also known as UV-327, is a commonly used ultraviolet absorber and stabilizer. It is a heterocyclic compound that absorbs UV radiation and protects polymers and plastics from degradation caused by ultraviolet light exposure. It is widely used in various industrial applications such as in the production of plastics, coatings, adhesives, and automotive parts. It is also used in the manufacturing of personal care products, such as sunscreen and skincare products, to provide protection against UV radiation. Additionally, UV-327 has been found to be persistent in the environment and has been detected in water bodies, soil, and aquatic organisms, raising concerns about its potential impact on the ecosystem and human health.
Check Digit Verification of cas no
The CAS Registry Mumber 1916-72-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,1 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1916-72:
(6*1)+(5*9)+(4*1)+(3*6)+(2*7)+(1*2)=89
89 % 10 = 9
So 1916-72-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H9N3/c1-2-6-10(7-3-1)15-13-11-8-4-5-9-12(11)14-15/h1-9H
