408332-88-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 408332-88-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,8,3,3 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 408332-88:
(8*4)+(7*0)+(6*8)+(5*3)+(4*3)+(3*2)+(2*8)+(1*8)=137
137 % 10 = 7
So 408332-88-7 is a valid CAS Registry Number.
408332-88-7Relevant articles and documents
Rhenium-catalyzed deoxydehydration of glycols by sulfite
Vkuturi, Saidi,Chapman, Garry,Ahmad, Irshad,Nicholas, Kenneth M.
, p. 4744 - 4746 (2010)
Methyltrioxorhenium and sodium perrhenate catalyze the deoxydehydration of glycols and deoxygenation of epoxides to olefins in moderate yields with sulfite as the reductant.