1146221-77-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1146221-77-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,6,2,2 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1146221-77:
(9*1)+(8*1)+(7*4)+(6*6)+(5*2)+(4*2)+(3*1)+(2*7)+(1*7)=123
123 % 10 = 3
So 1146221-77-3 is a valid CAS Registry Number.
1146221-77-3Relevant articles and documents
Facile synthesis of fluorinated pyrrolo[2,3-b]pyridines
Groth, Ulrich,Iaroshenko, Viktor O.,Wang, Yan,Wesch, Thomas
experimental part, p. 456 - 460 (2009/08/09)
With the purpose to synthesize novel ADAs (adenosine deaminase) and IMPDH (inosine 5′-monophosphate dehydrogenase) inhibitors the reaction of 5-amino-1-tert-butyl-1H-pyrrolo-3-carbonitrile with fluorinated 1,3-biselectrophiles was studied. An efficient an
