51626-29-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51626-29-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,6,2 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 51626-29:
(7*5)+(6*1)+(5*6)+(4*2)+(3*6)+(2*2)+(1*9)=110
110 % 10 = 0
So 51626-29-0 is a valid CAS Registry Number.
51626-29-0Relevant academic research and scientific papers
Nitrile Additions to C,N-Diacylimines. Formation of 4-Amidooxazoles
Fischer, Bilha,Hassner, Alfred
, p. 5225 - 5229 (2007/10/02)
Nitriles are shown to react with C,N-diacylimines 2, generated in situ from 1 or 4 in the presence of Lewis acids, to produce 4-amidooxazoles 5 and 6 in good to excellent yield.Diamides are sometimes also produced.The reaction was followed by NMR spectros