397249-98-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 397249-98-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,7,2,4 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 397249-98:
(8*3)+(7*9)+(6*7)+(5*2)+(4*4)+(3*9)+(2*9)+(1*8)=208
208 % 10 = 8
So 397249-98-8 is a valid CAS Registry Number.
397249-98-8Relevant articles and documents
Process for the preparation of baccatin III derivatives
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Page/Page column 4, (2008/06/13)
A process for the preparation of 14 beta-hydroxy-1,4-carbonate-deacetylbaccatin III and intermediates useful for the preparation of novel taxan derivatives with antitumor activity are disclosed.