113791-18-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113791-18-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,7,9 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 113791-18:
(8*1)+(7*1)+(6*3)+(5*7)+(4*9)+(3*1)+(2*1)+(1*8)=117
117 % 10 = 7
So 113791-18-7 is a valid CAS Registry Number.
113791-18-7Relevant academic research and scientific papers
Beta-lactams synthesis using a metal compound as catalyst
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, (2008/06/13)
Trans-β-lactams are prepared by the reaction of a glycine alkyl ester and an imine, in the presence of an alkali metal base and a metal compound catalyst.
