1416618-74-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1416618-74-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,6,6,1 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1416618-74:
(9*1)+(8*4)+(7*1)+(6*6)+(5*6)+(4*1)+(3*8)+(2*7)+(1*4)=160
160 % 10 = 0
So 1416618-74-0 is a valid CAS Registry Number.
1416618-74-0Relevant articles and documents
Process for the Preparation of Solifenacin and Salts Thereof
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Paragraph 0075, (2014/08/19)
The invention provides a new process for the preparation of solifenacin or a pharmaceutically acceptable acid addition salt thereof, comprising reacting (R)-quinuclidin-3-yl phenethylcarbamate with benzaldehyde in the presence of an acid to obtain a diast
