τ,τ-Dimethylallenyl selenocyanate is a chemical compound with the molecular formula C5H5NSe. It is a derivative of selenocyanate, which is a selenium-containing analog of the cyanate ion. τ,τ-Dimethylallenyl selenocyanate features a unique allenyl group (a carbon-carbon double bond adjacent to a carbon-carbon triple bond) with two methyl groups attached to the terminal carbon atoms. The selenocyanate group is bonded to the central carbon atom of the allenyl moiety. τ,τ-Dimethylallenyl selenocyanate is an organoselenium compound, which are known for their diverse applications in various fields, including pharmaceuticals, agrochemicals, and materials science. Due to its reactivity and unique structure, τ,τ-Dimethylallenyl selenocyanate can be used in the synthesis of complex organic molecules and as a building block for the development of new materials with potential applications in electronics and catalysis.
The CAS Registry Mumber 76842-77-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,8,4 and 2 respectively; the second part has 2 digits, 7 and 7 respectively. Calculate Digit Verification of CAS Registry Number 76842-77: (7*7)+(6*6)+(5*8)+(4*4)+(3*2)+(2*7)+(1*7)=168 168 % 10 = 8 So 76842-77-8 is a valid CAS Registry Number.