692779-24-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 692779-24-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,2,7,7 and 9 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 692779-24:
(8*6)+(7*9)+(6*2)+(5*7)+(4*7)+(3*9)+(2*2)+(1*4)=221
221 % 10 = 1
So 692779-24-1 is a valid CAS Registry Number.
692779-24-1Relevant articles and documents
NOVEL INTERMEDIATE FOR CARBAPENEM COMPOUND FOR ORAL ADMINISTRATION AND PROCESS FOR PRODUCING THE SAME
-
Page/Page column 18, (2008/06/13)
The present invention provides a novel intermediate for efficiently producing a 1β-methylcarbapenem compound for oral administration, and a process for producing the intermediate. That is, the present invention provides a process for producing a novel β-l