Araucaron, also known as Araucaria resin, is a natural chemical substance derived from the Araucaria tree, which is native to South America. It is a viscous, amber-colored resin that has been used for centuries by indigenous people for various purposes, including as a natural adhesive, waterproofing agent, and for medicinal purposes. The resin is rich in terpenes and other organic compounds, which give it its unique properties and applications. In modern times, Araucaron has been studied for its potential use in the production of biofuels and as a sustainable alternative to synthetic chemicals in various industries.
The CAS Registry Mumber 4752-54-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,5 and 2 respectively; the second part has 2 digits, 5 and 4 respectively. Calculate Digit Verification of CAS Registry Number 4752-54: (6*4)+(5*7)+(4*5)+(3*2)+(2*5)+(1*4)=99 99 % 10 = 9 So 4752-54-9 is a valid CAS Registry Number.