1338493-69-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1338493-69-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,8,4,9 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1338493-69:
(9*1)+(8*3)+(7*3)+(6*8)+(5*4)+(4*9)+(3*3)+(2*6)+(1*9)=188
188 % 10 = 8
So 1338493-69-8 is a valid CAS Registry Number.
1338493-69-8Relevant articles and documents
ARYLETHYNYL DERIVATIVES
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Page/Page column 167; 168, (2011/11/01)
The present invention relates to ethynyl derivatives of formula (I) as allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5). The variables in formula (I) are defined in the specification.
