828940-27-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 828940-27-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,2,8,9,4 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 828940-27:
(8*8)+(7*2)+(6*8)+(5*9)+(4*4)+(3*0)+(2*2)+(1*7)=198
198 % 10 = 8
So 828940-27-8 is a valid CAS Registry Number.
828940-27-8Relevant articles and documents
METHOD FOR PRODUCING TRIIODINE TRIMESINE ACID
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Page/Page column 7, (2008/06/13)
The invention relates to a novel method for producing triiodine trimesine acid used as an intermediate product for the synthesis of X-ray contrast agents.