Δ9,12,15-Octadecatrienol-(1), also known as linolenic alcohol, is a polyunsaturated fatty alcohol derived from the hydroxylation of linolenic acid. It is an 18-carbon chain with three double bonds at the 9th, 12th, and 15th carbon positions. Δ9.12.15-Octadecatrienol-(1) is known for its emollient properties and is used in the cosmetics and personal care industry to improve skin hydration and softness. It is also found in some plant oils, such as borage oil, and is valued for its potential health benefits, including anti-inflammatory and skin-regenerative properties.
The CAS Registry Mumber 99521-67-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,5,2 and 1 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 99521-67: (7*9)+(6*9)+(5*5)+(4*2)+(3*1)+(2*6)+(1*7)=172 172 % 10 = 2 So 99521-67-2 is a valid CAS Registry Number.