β-(2,4,5-Trimethoxy-benzyl)-buttersaeure-methylester, also known as methyl 2-(2,4,5-trimethoxybenzyl)butyrate, is a chemical compound with the molecular formula C13H20O5. It is a derivative of butyric acid, featuring a butyryl group (butanoyl) and a 2,4,5-trimethoxybenzyl group. This ester is characterized by its aromatic and fruity odor, making it a potential candidate for use in the fragrance industry. The compound's structure includes a central benzene ring with three methoxy groups at the 2, 4, and 5 positions, and a butyryl chain attached to the β-carbon. Its synthesis involves the esterification of 2-(2,4,5-trimethoxybenzyl)butyric acid with methanol, and it may be used in the creation of various scent profiles in perfumes and other aroma applications.
The CAS Registry Mumber 2010-78-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,1 and 0 respectively; the second part has 2 digits, 7 and 8 respectively. Calculate Digit Verification of CAS Registry Number 2010-78: (6*2)+(5*0)+(4*1)+(3*0)+(2*7)+(1*8)=38 38 % 10 = 8 So 2010-78-8 is a valid CAS Registry Number.