317339-19-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 317339-19-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,7,3,3 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 317339-19:
(8*3)+(7*1)+(6*7)+(5*3)+(4*3)+(3*9)+(2*1)+(1*9)=138
138 % 10 = 8
So 317339-19-8 is a valid CAS Registry Number.
317339-19-8Relevant articles and documents
Process for the synthesis of imidazoles
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Page/Page column 5, (2008/06/13)
The present invention provides a process for the preparation of imidazoles by reacting a cyano compound with a silylalkylisocyanide compound. Such imidazoles are useful pharmacologically-active compounds and/or intermediates for the preparation of pharmacologically-active compounds.