4-(4-Ethoxy-butyl)-2,5-dimethyl-phenol, also known as 4-(4-ethoxybutyl)-2,5-dimethylphenol, is a chemical compound with the molecular formula C15H24O2. It is a derivative of phenol, characterized by a phenol ring with two methyl groups at the 2 and 5 positions, and a 4-ethoxybutyl chain attached at the 4 position. 4-<4-Aethoxy-butyl>-2,5-dimethyl-phenol is often used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals due to its versatile chemical structure. It is also known for its antioxidant properties, which can be beneficial in stabilizing other compounds against oxidation. The compound is typically synthesized through a series of chemical reactions and is subject to strict quality control measures to ensure purity and safety in its applications.
The CAS Registry Mumber 3742-73-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,4 and 2 respectively; the second part has 2 digits, 7 and 3 respectively. Calculate Digit Verification of CAS Registry Number 3742-73: (6*3)+(5*7)+(4*4)+(3*2)+(2*7)+(1*3)=92 92 % 10 = 2 So 3742-73-2 is a valid CAS Registry Number.