957487-90-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 957487-90-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,7,4,8 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 957487-90:
(8*9)+(7*5)+(6*7)+(5*4)+(4*8)+(3*7)+(2*9)+(1*0)=240
240 % 10 = 0
So 957487-90-0 is a valid CAS Registry Number.
957487-90-0Relevant articles and documents
Regiodivergent metal-catalyzed rearrangement of 3-iminocyclopropenes into N-fused heterocycles
Chuprakov, Stepan,Gevorgyan, Vladimir
, p. 4463 - 4466 (2008/03/12)
(Chemical Equation Presented) A highly efficient regiodivergent method for the synthesis of N-fused heterocycles via transition-metal-catalyzed rearrangement of 3-iminocyclopropenes has been developed.
