64927-55-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64927-55-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,9,2 and 7 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 64927-55:
(7*6)+(6*4)+(5*9)+(4*2)+(3*7)+(2*5)+(1*5)=155
155 % 10 = 5
So 64927-55-5 is a valid CAS Registry Number.
64927-55-5Relevant articles and documents
PREPARATION OF LUBIPROSTONE
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, (2013/07/25)
Aspects of the present application relate to process for the preparation of lubiprostone.