1613271-26-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1613271-26-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,3,2,7 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1613271-26:
(9*1)+(8*6)+(7*1)+(6*3)+(5*2)+(4*7)+(3*1)+(2*2)+(1*6)=133
133 % 10 = 3
So 1613271-26-3 is a valid CAS Registry Number.
1613271-26-3Relevant articles and documents
AMINE SALTS OF A PROSTACYCLIN ANALOG
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Paragraph 0380; 0381, (2015/06/03)
The present invention provides amine salts of the prostacyclin analogue of Formula I and processes for generating these amine salts.