1141886-87-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1141886-87-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,1,8,8 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1141886-87:
(9*1)+(8*1)+(7*4)+(6*1)+(5*8)+(4*8)+(3*6)+(2*8)+(1*7)=164
164 % 10 = 4
So 1141886-87-4 is a valid CAS Registry Number.
1141886-87-4Relevant articles and documents
ORGANIC COMPOUNDS
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Page/Page column 17-18, (2009/04/24)
The invention relates to compound of the formula I wherein the substituents are as defined in the specification; in free base form or in acid addition salt form; to its preparation, to its use as medicament and to medicaments comprising it.