2,2-Dimethylpropanohydroxamoyl chloride, also known as 2,2-dimethylpropionyl chloride, is an organic compound with the chemical formula C5H9ClO. It is a colorless liquid that is soluble in organic solvents and has a pungent odor. 2,2-Dimethylpropanohydroxamoyl chloride is a derivative of 2,2-dimethylpropanoic acid, where the carboxylic acid group is replaced by a hydroxamoyl chloride group. It is used as a reagent in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals. Due to its reactivity, it is important to handle 2,2-dimethylpropanohydroxamoyl chloride with care, as it can be corrosive and harmful if inhaled or absorbed through the skin.
The CAS Registry Mumber 996-36-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,9 and 6 respectively; the second part has 2 digits, 3 and 6 respectively. Calculate Digit Verification of CAS Registry Number 996-36: (5*9)+(4*9)+(3*6)+(2*3)+(1*6)=111 111 % 10 = 1 So 996-36-1 is a valid CAS Registry Number.