Δ7-dodecen-1-ol, also known as 7-dodecen-1-ol, is a naturally occurring organic compound that belongs to the class of alcohols. It is characterized by a 12-carbon chain with a double bond at the 7th position and a hydroxyl group at the 1st position. This unsaturated alcohol is known for its distinct floral scent and is commonly found in various essential oils, particularly in rose oil, where it contributes to the characteristic fragrance. Δ7-dodecen-1-ol is used in the perfumery industry to recreate the aroma of roses and other floral notes in perfumes, cosmetics, and other fragranced products. Its unique structure allows it to mimic natural rose scent, making it a valuable component in the creation of high-quality, long-lasting fragrances.
The CAS Registry Mumber 20056-78-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,5 and 6 respectively; the second part has 2 digits, 7 and 8 respectively. Calculate Digit Verification of CAS Registry Number 20056-78: (7*2)+(6*0)+(5*0)+(4*5)+(3*6)+(2*7)+(1*8)=74 74 % 10 = 4 So 20056-78-4 is a valid CAS Registry Number.