63931-07-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63931-07-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,9,3 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 63931-07:
(7*6)+(6*3)+(5*9)+(4*3)+(3*1)+(2*0)+(1*7)=127
127 % 10 = 7
So 63931-07-7 is a valid CAS Registry Number.
63931-07-7Relevant articles and documents
Derivaitves of 4-Or 5-Aminosalicylic Acid
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Page/Page column 12-13, (2008/12/08)
The present invention provides new derivatives of 4- or 5-aminosalicylic acid, and a pharmaceutical composition containing these derivatives of 4- or 5-aminosalicylic acid as active ingredients, useful for the treatment of intestinal diseases such as infl