654676-54-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 654676-54-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,4,6,7 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 654676-54:
(8*6)+(7*5)+(6*4)+(5*6)+(4*7)+(3*6)+(2*5)+(1*4)=197
197 % 10 = 7
So 654676-54-7 is a valid CAS Registry Number.
654676-54-7Relevant articles and documents
Acylated, heteroaryl-condensed cycloalkenylamines and their use as pharmaceuticals
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Page/Page column 22, (2010/02/05)
The present invention relates to acylated, heteroaryl-condensed cycloalkenylamines of the formula I, in which A, R1, R2, R3, R4, R5 and n have the meanings indicated in the claims. The compounds of fo