4-Ethoxy-hex-5-en-2-one is a colorless liquid organic compound with the molecular formula C8H14O2. It is an ester derivative of hex-5-en-2-one, featuring a hexenyl group with a double bond at the 5th position and an ethoxy group at the 4th position. This chemical is characterized by its fruity and floral odor, making it a valuable component in the fragrance industry. It is also used as a flavoring agent in food and beverages, imparting a tropical, fruity taste. Due to its reactive nature, it is sensitive to light and heat, and should be stored in a cool, dark place to maintain its stability and quality.
The CAS Registry Mumber 2957-04-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,5 and 7 respectively; the second part has 2 digits, 0 and 4 respectively. Calculate Digit Verification of CAS Registry Number 2957-04: (6*2)+(5*9)+(4*5)+(3*7)+(2*0)+(1*4)=102 102 % 10 = 2 So 2957-04-2 is a valid CAS Registry Number.