3-Chlor-5-acetylamin-4-hydroxybenzonitril, also known as 3-chloro-5-acetamido-4-hydroxybenzonitrile, is a chemical compound with the molecular formula C9H6ClN2O2. It is a derivative of benzonitrile, featuring a chlorine atom at the 3rd position, an acetamido group at the 5th position, and a hydroxyl group at the 4th position. 3-Chlor-5-acetylamin-4-hydroxybenzonitril is characterized by its yellow crystalline appearance and is soluble in polar solvents such as water and methanol. It is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of herbicides and other chemical products. Due to its reactivity and potential applications, it is essential to handle 3-Chlor-5-acetylamin-4-hydroxybenzonitril with care, adhering to proper safety protocols.
The CAS Registry Mumber 3861-36-7 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, 3 and 6 respectively. Calculate Digit Verification of CAS Registry Number 3861-36: (6*3)+(5*8)+(4*6)+(3*1)+(2*3)+(1*6)=97 97 % 10 = 7 So 3861-36-7 is a valid CAS Registry Number.