1425937-44-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1425937-44-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,5,9,3 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1425937-44:
(9*1)+(8*4)+(7*2)+(6*5)+(5*9)+(4*3)+(3*7)+(2*4)+(1*4)=175
175 % 10 = 5
So 1425937-44-5 is a valid CAS Registry Number.
1425937-44-5Relevant articles and documents
Intermediates for the synthesis of benzindene prostaglandins and preparations thereof
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, (2013/04/25)
Novel processes for preparing optically active cyclopentanones 1 which are useful for the preparation of benzindene Prostaglandins and novel cyclopentanones are provided. The invention also provides novel processes of preparing benzindene Prostaglandins and novel intermediates for benzindene Prostaglandins.