4-(o-Methoxy-phenyl)-3-hydroxy-buttersaeureethylester, also known as ethyl 4-(2-methoxyphenyl)-3-hydroxybutanoate, is a chemical compound with the molecular formula C12H18O4. It is a derivative of butyric acid, featuring an ethyl ester group, a hydroxyl group, and a 2-methoxyphenyl group. This organic compound is characterized by its aromatic and ester-like properties, which contribute to its unique chemical behavior and potential applications in various fields, such as pharmaceuticals, agrochemicals, and materials science. The presence of the methoxy group on the phenyl ring and the hydroxyl group on the butyric acid backbone may influence its reactivity, solubility, and potential interactions with other molecules.
The CAS Registry Mumber 6728-84-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,7,2 and 8 respectively; the second part has 2 digits, 8 and 4 respectively. Calculate Digit Verification of CAS Registry Number 6728-84: (6*6)+(5*7)+(4*2)+(3*8)+(2*8)+(1*4)=123 123 % 10 = 3 So 6728-84-3 is a valid CAS Registry Number.