4-Heptyn-3-one, 2,6-dimethyl- is an organic compound with the molecular formula C9H16O. It is a colorless liquid with a strong, pungent odor. This ketone is characterized by the presence of a triple bond in the 4-position and a carbonyl group in the 3-position, with two methyl groups attached at the 2 and 6 positions. It is synthesized through various chemical reactions, such as the condensation of acetone with 2-butyn-1-ol or the aldol condensation of acetone with 2-methylbutanal. 4-Heptyn-3-one, 2,6-dimethyl- is used as a fragrance ingredient in the perfumery industry, adding a fruity and floral note to the composition. It is also employed as a flavoring agent in the food and beverage industry, imparting a green, fruity taste to products. Due to its reactivity, it is essential to handle 4-Heptyn-3-one, 2,6-dimethyl- with care and in accordance with proper safety guidelines.
The CAS Registry Mumber 5923-06-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,2 and 3 respectively; the second part has 2 digits, 0 and 6 respectively. Calculate Digit Verification of CAS Registry Number 5923-06: (6*5)+(5*9)+(4*2)+(3*3)+(2*0)+(1*6)=98 98 % 10 = 8 So 5923-06-8 is a valid CAS Registry Number.