82919-37-7 Usage
General Description
Methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate, often known as Tinuvin 770, is a chemical compound that belongs to the class of hindered amine light stabilizers (HALS). This chemical is widely used in the plastic industry as an additive to enhance the resistance of plastic materials to the degradation caused by exposure to sunlight, heat and other adverse weather conditions. As a substance, it is typically a white to slightly yellowish powder or granules. It has low toxicity but, like many chemicals, it has potential to be irritating to the eyes and mucous membranes. Other applications of this substance involve the use in automotive coatings, industrial layers, powder coats, and wood finishes due to its light stabilizing properties.
Check Digit Verification of cas no
The CAS Registry Mumber 82919-37-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,9,1 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 82919-37:
(7*8)+(6*2)+(5*9)+(4*1)+(3*9)+(2*3)+(1*7)=157
157 % 10 = 7
So 82919-37-7 is a valid CAS Registry Number.
InChI:InChI=1/C21H39NO4/c1-20(2)15-17(16-21(3,4)22(20)5)26-19(24)14-12-10-8-7-9-11-13-18(23)25-6/h17H,7-16H2,1-6H3