1184944-43-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1184944-43-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,4,9,4 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1184944-43:
(9*1)+(8*1)+(7*8)+(6*4)+(5*9)+(4*4)+(3*4)+(2*4)+(1*3)=181
181 % 10 = 1
So 1184944-43-1 is a valid CAS Registry Number.
1184944-43-1Relevant articles and documents
AROMATIC AMIDE DERIVATIVE
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Page/Page column 4, (2011/04/18)
A compound represented by the following general formula (I) (R1 and R2 represent hydrogen atom, an alkyl group, a halogen atom, etc.; R3 and R4 represent hydrogen atom, an alkyl group, an alkoxy group, or an alk