81957-23-5 Usage
General Description
N-(2-Ethylhexyl)-2-hydroxybenzamide, also known as octocrylene, is a chemical compound commonly used in sunscreens and other cosmetic products as a UV filter. It functions by absorbing and dissipating UV radiation, thus providing protection against sunburn and skin damage. Octocrylene has a high absorption capacity for both UVA and UVB rays, making it an effective ingredient for broad-spectrum protection. However, there has been some concern about its potential to disrupt hormone function and its tendency to break down and release free radicals when exposed to UV light. Therefore, it is important to use products containing octocrylene in accordance with the guidelines and to limit exposure to sunlight if using this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 81957-23-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,9,5 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 81957-23:
(7*8)+(6*1)+(5*9)+(4*5)+(3*7)+(2*2)+(1*3)=155
155 % 10 = 5
So 81957-23-5 is a valid CAS Registry Number.