7-Methyl-octa-4,5-dien-2-one is a chemical compound with the molecular formula C9H14O. It is an organic molecule that belongs to the class of alkenones, which are unsaturated ketones. This specific compound features a carbonyl group (C=O) at the 2nd position, a methyl group (-CH3) at the 7th position, and two double bonds between the 4th and 5th carbon atoms, as well as between the 5th and 6th carbon atoms. It is a colorless liquid with a strong, pungent odor and is insoluble in water but soluble in organic solvents. 7-Methyl-octa-4,5-dien-2-one is used in the synthesis of various fragrances, flavorings, and pharmaceuticals due to its unique chemical structure and properties.
The CAS Registry Mumber 1482-11-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,8 and 2 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1482-11: (6*1)+(5*4)+(4*8)+(3*2)+(2*1)+(1*1)=67 67 % 10 = 7 So 1482-11-7 is a valid CAS Registry Number.