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1197421-92-3

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1197421-92-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1197421-92-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,7,4,2 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1197421-92:
(9*1)+(8*1)+(7*9)+(6*7)+(5*4)+(4*2)+(3*1)+(2*9)+(1*2)=173
173 % 10 = 3
So 1197421-92-3 is a valid CAS Registry Number.

1197421-92-3Relevant articles and documents

β-lactams derived from a carbapenem chiron are selective inhibitors of human fatty acid amide hydrolase versus human monoacylglycerol lipase

Feledziak, Marion,Michaux, Catherine,Urbach, Allan,Labar, Geoffray,Muccioli, Giulio G.,Lambert, Didier M.,Marchand-Brynaert, Jacqueline

experimental part, p. 7054 - 7068 (2010/06/17)

A library of 30 β-lactams has been prepared from (3R,4R)-3-[(R)- 1′-(tbutyldimethylsilyloxy)-ethyl]-4-acetoxy-2-azetidinone, and the corresponding deacetoxy derivative, by sequential N- and O-functionalizations with various ω-alkenoyl and ω-arylalkanoyl c

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