1-(2-isopropyl-5-methyl-phenyl)-ethanone, also known as 2-isopropyl-5-methylacetophenone, is an organic compound with the molecular formula C12H16O. It is a colorless to pale yellow liquid with a strong, sweet, and floral odor. This chemical is a derivative of acetophenone, featuring an isopropyl group at the 2-position and a methyl group at the 5-position on the phenyl ring. It is used as a fragrance ingredient in various applications, such as perfumes, cosmetics, and soaps, due to its pleasant scent. Additionally, it can be employed as a synthetic intermediate in the production of other chemicals and pharmaceuticals.
The CAS Registry Mumber 1201-34-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,0 and 1 respectively; the second part has 2 digits, 3 and 4 respectively. Calculate Digit Verification of CAS Registry Number 1201-34: (6*1)+(5*2)+(4*0)+(3*1)+(2*3)+(1*4)=29 29 % 10 = 9 So 1201-34-9 is a valid CAS Registry Number.