2,2,4,4-Tetramethyl-5-(4-propionylphenyloxy-3-methyl-2-pentenyl)-1,3-dioxolane is a complex organic compound with a molecular formula of C22H32O5. It is characterized by a 1,3-dioxolane ring, which is a five-membered ring containing two oxygen atoms, and is substituted with four methyl groups at the 2,2,4,4-positions. The compound also features a 3-methyl-2-pentenyl group, which is a five-carbon chain with a double bond between the second and third carbon atoms, and a methyl group at the third position. Additionally, it has a 4-propionylphenyloxy group, which consists of a phenyl ring (a six-carbon ring with alternating single and double bonds) attached to a propionyl group (a three-carbon chain with a carboxylic acid group at the end) through an oxygen atom. This chemical structure gives the compound unique properties and potential applications in various fields, such as pharmaceuticals, materials science, and chemical research.
The CAS Registry Mumber 79727-84-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,7,2 and 7 respectively; the second part has 2 digits, 8 and 4 respectively. Calculate Digit Verification of CAS Registry Number 79727-84: (7*7)+(6*9)+(5*7)+(4*2)+(3*7)+(2*8)+(1*4)=187 187 % 10 = 7 So 79727-84-7 is a valid CAS Registry Number.