Thujan-10-al, also known as thujopsene-10-al, is a naturally occurring sesquiterpene alcohol found in various plants, particularly in the Cupressaceae family. It is an important component in the essential oils of cypress, cedar, and other coniferous species, contributing to their characteristic aroma. Thujan-10-al exhibits various biological activities, such as antimicrobial, anti-inflammatory, and antioxidant properties, making it a potential candidate for pharmaceutical and cosmetic applications. Its chemical structure consists of a 15-carbon skeleton with a hydroxyl group at the 10th carbon position, and it is often found in the form of its acetate derivative, thujan-10-yl acetate.
The CAS Registry Mumber 1125-13-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,2 and 5 respectively; the second part has 2 digits, 1 and 3 respectively. Calculate Digit Verification of CAS Registry Number 1125-13: (6*1)+(5*1)+(4*2)+(3*5)+(2*1)+(1*3)=39 39 % 10 = 9 So 1125-13-9 is a valid CAS Registry Number.