2-Heptyl-nonanenitrile is an organic compound with the chemical formula C16H29N. It is a colorless liquid with a molecular weight of 235.41 g/mol. 2-heptyl-nonanenitrile is characterized by a long hydrocarbon chain, with a heptyl group (seven carbon atoms) attached to the second carbon of a nonanenitrile group (nine carbon atoms with a nitrile functional group at the end). 2-Heptyl-nonanenitrile is primarily used as a fragrance ingredient in the perfumery industry, adding a musky, woody scent to various products. It is also found in some natural essential oils, such as vetiver oil, and can be synthesized through various chemical reactions. Due to its potential allergenic properties, it is important to monitor its use in consumer products, especially in the European Union, where it is regulated under the REACH regulation.
The CAS Registry Mumber 5277-39-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,7 and 7 respectively; the second part has 2 digits, 3 and 9 respectively. Calculate Digit Verification of CAS Registry Number 5277-39: (6*5)+(5*2)+(4*7)+(3*7)+(2*3)+(1*9)=104 104 % 10 = 4 So 5277-39-4 is a valid CAS Registry Number.