133549-07-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133549-07-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,5,4 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 133549-07:
(8*1)+(7*3)+(6*3)+(5*5)+(4*4)+(3*9)+(2*0)+(1*7)=122
122 % 10 = 2
So 133549-07-2 is a valid CAS Registry Number.
133549-07-2Relevant articles and documents
Stable N-Phosphanyl Nitrilimines: Reactivity on the Periphery of the Nitrilimine Skeleton
Castan, Florence,Granier, Michel,Straw, Thomas A.,Baceiredo, Antoine,Dillon, Keith B.,Bertrand, Guy
, p. 1739 - 1746 (2007/10/02)
Reactions involving the λ3-phosphorus atom of N--C-nitrilimine (1) are reported.Addition of elemental sulfur or selenium to 1 leads, by formal cycloaddition, to 1,3