2,5-Dichlor-4-ethoxy-benzonitril, also known as 2,5-dichloro-4-ethoxybenzonitrile, is an organic compound with the chemical formula C9H7Cl2NO. It is a derivative of benzonitrile, featuring two chlorine atoms at the 2nd and 5th positions, an ethoxy group at the 4th position, and a nitrile group at the end. 2,5-Dichlor-4-ethoxy-benzonitril is characterized by its potential use as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of herbicides. Due to its chemical structure, it exhibits specific reactivity and properties that make it valuable in the development of new compounds with targeted applications.
The CAS Registry Mumber 3861-50-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,6 and 1 respectively; the second part has 2 digits, 5 and 0 respectively. Calculate Digit Verification of CAS Registry Number 3861-50: (6*3)+(5*8)+(4*6)+(3*1)+(2*5)+(1*0)=95 95 % 10 = 5 So 3861-50-5 is a valid CAS Registry Number.