1-(2-chloro-4,6-dinitro-phenyl)-propan-2-one, also known as 2-chloro-4,6-dinitrophenyl methyl ketone, is an organic compound with the chemical formula C9H6ClNO4. It is a yellow crystalline solid that is soluble in organic solvents such as ethanol and acetone. 1-(2-chloro-4,6-dinitro-phenyl)-propan-2-one is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of herbicides. Due to its reactivity and potential toxicity, it is important to handle this chemical with care, following proper safety protocols.
The CAS Registry Mumber 2576-20-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,7 and 6 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 2576-20: (6*2)+(5*5)+(4*7)+(3*6)+(2*2)+(1*0)=87 87 % 10 = 7 So 2576-20-7 is a valid CAS Registry Number.