74880-71-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74880-71-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,8,8 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74880-71:
(7*7)+(6*4)+(5*8)+(4*8)+(3*0)+(2*7)+(1*1)=160
160 % 10 = 0
So 74880-71-0 is a valid CAS Registry Number.
74880-71-0Relevant articles and documents
THE REACTION O DIPHENYL DISELENIDE WITH PEROXYDISULPHATE IONS IN METHANOL A CONVENIENT PROCEDURE TO EECT THE METHOXYSELENENYLATION O ALKENES
Tiecco, M.,Testaerri, L.,Tingoli, M.,Chianelli, D.,Bartoli, D.
, p. 1417 - 1420 (2007/10/02)
Methoxyselenenylation of several alkenes was efected, in one step, by oxidation of diphenyl diselenide with ammonium peroxydisulphate in methanol.