130248-63-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130248-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,4 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 130248-63:
(8*1)+(7*3)+(6*0)+(5*2)+(4*4)+(3*8)+(2*6)+(1*3)=94
94 % 10 = 4
So 130248-63-4 is a valid CAS Registry Number.
130248-63-4Relevant articles and documents
A new synthesis of substituted fulvenes
Lee, Gary C. M.,Tobias, Brian,Holmes, Judy M.,Harcourt, Dale A.,Garst, Michael E.
, p. 9330 - 9336 (2007/10/02)
A new fulvene synthesis results from the palladium-catalyzed [2 + 2 + 2] annulation of 1 mol of a β-substituted vinyl iodide and 2 mol of a monosubstituted acetylene. This variant of the Heck reaction tolerates a wide range of substrate substituents with