158944-63-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158944-63-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,9,4 and 4 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 158944-63:
(8*1)+(7*5)+(6*8)+(5*9)+(4*4)+(3*4)+(2*6)+(1*3)=179
179 % 10 = 9
So 158944-63-9 is a valid CAS Registry Number.
158944-63-9Relevant articles and documents
Aryl urea (thiourea) and cyanoguanidine derivatives
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, (2008/06/13)
Novel compounds useful, for example, in the treatment of ischemic conditions and arrhythmia having the formula I STR1 wherein X is oxygen, sulfur or --NCN and the R groups are as defined herein.
