204192-47-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 204192-47-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,1,9 and 2 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 204192-47:
(8*2)+(7*0)+(6*4)+(5*1)+(4*9)+(3*2)+(2*4)+(1*7)=102
102 % 10 = 2
So 204192-47-2 is a valid CAS Registry Number.
204192-47-2Relevant articles and documents
Spirocyclic dopamine receptor subtype ligands
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Page column 21-22, (2010/02/06)
This invention relates to novel, pharmaceutically active compounds of formula (I) wherein a, b and R1through R6are as defined in the specification These compounds exhibit central dopaminergic activity and are useful in the treatment