N,N-Dimethyl-heptafluorpropyl-selenamid, also known as (±)-N,N-dimethyl-1,1,1-heptafluoropropane-2-selenamide, is a colorless liquid with the chemical formula C5H7F7NSe. It is a derivative of selenoamides, which are compounds containing a selenium-nitrogen double bond. This specific compound features a heptafluoropropane group, which is a highly electronegative and lipophilic moiety, and two methyl groups attached to the nitrogen atom. N,N-Dimethyl-heptafluorpropyl-selenamid is used as a reagent in organic synthesis, particularly in the formation of carbon-selenium bonds and as a precursor for the synthesis of various organoselenium compounds. Due to its unique properties, it has potential applications in the development of pharmaceuticals, agrochemicals, and materials science.
The CAS Registry Mumber 755-79-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,5 and 5 respectively; the second part has 2 digits, 7 and 9 respectively. Calculate Digit Verification of CAS Registry Number 755-79: (5*7)+(4*5)+(3*5)+(2*7)+(1*9)=93 93 % 10 = 3 So 755-79-3 is a valid CAS Registry Number.