747408-16-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 747408-16-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,7,4,0 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 747408-16:
(8*7)+(7*4)+(6*7)+(5*4)+(4*0)+(3*8)+(2*1)+(1*6)=178
178 % 10 = 8
So 747408-16-8 is a valid CAS Registry Number.
747408-16-8Relevant articles and documents
Processes For Preparing Bicyclic Oxazine Carboxaldehyde and Beta-Lactamase Inhibitors
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Page/Page column 12, (2009/01/24)
The invention relates to processes for the preparation of the bicyclic oxazine carboxaldehyde Compound 1: The invention also relates to the use of Compound 1 in the preparation of □-lactamase inhibitors.