N-(3-Fluorophenyl)-N-nitroso-benzamid, also known as 3-fluoro-N-(phenylsulfonyl)benzamide, is an organic compound with the chemical formula C13H10FNO3S. It is a derivative of benzamide, featuring a nitroso group (-N=O) and a fluorophenyl group attached to the nitrogen atom. N-<3-Fluor-phenyl>-N-nitroso-benzamid is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity and potential applications, it is essential to handle N-<3-Fluor-phenyl>-N-nitroso-benzamid with care, following proper safety protocols and guidelines.
The CAS Registry Mumber 728-64-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,2 and 8 respectively; the second part has 2 digits, 6 and 4 respectively. Calculate Digit Verification of CAS Registry Number 728-64: (5*7)+(4*2)+(3*8)+(2*6)+(1*4)=83 83 % 10 = 3 So 728-64-3 is a valid CAS Registry Number.