61946-13-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61946-13-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,9,4 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 61946-13:
(7*6)+(6*1)+(5*9)+(4*4)+(3*6)+(2*1)+(1*3)=132
132 % 10 = 2
So 61946-13-2 is a valid CAS Registry Number.
61946-13-2Relevant articles and documents
Process for producing 3-formylcyclopentanone derivatives
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, (2008/06/13)
A novel process for producing 3-formylcyclopentanone derivatives which are useful intermediates for syntheses of five-membered ring compounds such as prostaglandins is disclosed. In the process, 3-formylcyclopentanone derivatives are produced starting fro