103197-51-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103197-51-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,1,9 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 103197-51:
(8*1)+(7*0)+(6*3)+(5*1)+(4*9)+(3*7)+(2*5)+(1*1)=99
99 % 10 = 9
So 103197-51-9 is a valid CAS Registry Number.
103197-51-9Relevant articles and documents
IMIDAZOLIDINONE DERIVATIVES
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Page/Page column 16, (2008/12/07)
The invention is concerned with novel imidazolidinone derivatives of formula (I): wherein R1 to R11 and X are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds bind