172876-73-2 Usage
Type
Synthetic antioxidant
Common uses
Used in skincare and cosmetic products, added to oils, lotions, and lipsticks to prevent rancidity and preserve freshness.
Chemical structure
Allows it to effectively neutralize free radicals and prevent oxidation, extending the shelf life of various products.
Controversy
Potential health risks, including skin irritation and allergic reactions in some individuals.
Regulatory approval
Approved for use in cosmetics.
Safety
Generally regarded as safe when used in small concentrations.
Check Digit Verification of cas no
The CAS Registry Mumber 172876-73-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,8,7 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 172876-73:
(8*1)+(7*7)+(6*2)+(5*8)+(4*7)+(3*6)+(2*7)+(1*3)=172
172 % 10 = 2
So 172876-73-2 is a valid CAS Registry Number.
172876-73-2Relevant academic research and scientific papers
Synthesis of Helical Molecules Based on 5,6,6a,7,8,12b-Hexahydrobenzophenanthrene-5,8-dione
Cheung, Julie,Field, Leslie D.,Regaglia, Francesca,Sternhell, Sever
, p. 1707 - 1726 (2007/10/03)
Synthetic routes based on Newman'synthesis of a number of polycyclic aromatic hydrocarbons were modified and developed to give a convenient preparation (Scheme 1) of 11 helical molecules formally based on hexalindione (1).In contrast to Newman's work, we
