245663-94-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 245663-94-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,5,6,6 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 245663-94:
(8*2)+(7*4)+(6*5)+(5*6)+(4*6)+(3*3)+(2*9)+(1*4)=159
159 % 10 = 9
So 245663-94-9 is a valid CAS Registry Number.
245663-94-9Relevant articles and documents
2,2-Dicyanovinyl as a nonaromatic aryl bioisostere: Synthesis, binding experiments and SAR studies of highly selective dopamine D4 receptor ligands
Haubmann, Christian,Huebner, Harald,Gmeiner, Peter
, p. 1969 - 1972 (2007/10/03)
The phenylpiperazinylmethyl substituted pyrrolylmethylenemalononitriles of type 3 and 4 were synthesized and evaluated as strong and selective dopamine D4 receptor ligands.