10190-22-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10190-22-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,9 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 10190-22:
(7*1)+(6*0)+(5*1)+(4*9)+(3*0)+(2*2)+(1*2)=54
54 % 10 = 4
So 10190-22-4 is a valid CAS Registry Number.
10190-22-4Relevant articles and documents
PURIFICATION PROCESS FOR CHENODEOXYCHOLIC ACID
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Page/Page column 17, (2008/06/13)
The present invention relates to a process for purifying chenodeoxycholic acid (3α,7α-dihydroxy-5β-cholic acid). In particular, the present invention relates to a process for purifying chenodeoxycholic acid from low grade of chenodeoxycholic acid mixture in swine bile solid, with high yield and purity.