660423-08-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 660423-08-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,0,4,2 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 660423-08:
(8*6)+(7*6)+(6*0)+(5*4)+(4*2)+(3*3)+(2*0)+(1*8)=135
135 % 10 = 5
So 660423-08-5 is a valid CAS Registry Number.
660423-08-5Relevant academic research and scientific papers
FUSED HETEROCYCLIC COMPOUNDS AND THEIR USE AS METABOTROPIC GLUTAMATE RECEPTOR ANTAGONISTS
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Page/Page column 42, (2008/06/13)
The present invention is directed to compounds of formula (I): Wherein X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, R1, R2, Rs
