2-Ethyl-5-methoxy-naphthoesaeure-(1)-methylester, also known as 2-ethyl-5-methoxy-1-naphthoic acid methyl ester, is an organic compound with the molecular formula C13H14O3. It is a derivative of 1-naphthoic acid, featuring an ethyl group at the 2-position and a methoxy group at the 5-position. The methyl ester functional group is attached to the carboxylic acid group, which is characteristic of esters. 2-Aethyl-5-methoxy-naphthoesaeure-(1)-methylester is likely to be used in chemical synthesis, potentially as an intermediate in the production of pharmaceuticals, agrochemicals, or other specialty chemicals. Its properties, such as solubility and reactivity, would be influenced by the presence of the ester group, which can participate in various chemical reactions, including hydrolysis to regenerate the parent acid or transesterification with other alcohols.
The CAS Registry Mumber 957-72-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,5 and 7 respectively; the second part has 2 digits, 7 and 2 respectively. Calculate Digit Verification of CAS Registry Number 957-72: (5*9)+(4*5)+(3*7)+(2*7)+(1*2)=102 102 % 10 = 2 So 957-72-2 is a valid CAS Registry Number.