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1221290-92-1

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1221290-92-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1221290-92-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,1,2,9 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1221290-92:
(9*1)+(8*2)+(7*2)+(6*1)+(5*2)+(4*9)+(3*0)+(2*9)+(1*2)=111
111 % 10 = 1
So 1221290-92-1 is a valid CAS Registry Number.

1221290-92-1Downstream Products

1221290-92-1Relevant articles and documents

Chemical modifications on 4-arylpiperazine-ethyl carboxamide derivatives differentially modulate affinity for 5-HT1A, D4.2, and α2A receptors: Synthesis and in vitro radioligand binding studies

Graulich, Amaury,Lonard, Marc,Rsimont, Mlissa,Huang, Xi-Ping,Roth, Bryan L.,Ligeois, Jean-Franois

experimental part, p. 56 - 67 (2010/05/18)

A series of substituted 4-aryl-piperazine-ethyl heteroarylcarboxamides were prepared and tested in in vitro radioligand binding studies. The presence of a quinoxaline has a favourable impact in terms of serotonin 5-HT1A versus dopamine D4.2 receptor selectivity. Compounds with a 3-CF3 group at the distal phenyl ring are the most effective in terms of affinity and selectivity for 5-HT1A versus D4.2 receptors. A 4-phenyl-1,2,3,6- tetrahydropyridine in place of the corresponding 4-phenyl-piperazine side chain is also favourable not only for the affinity for 5-HT1A and D4.2 receptors but also in some cases for α2A-adrenoceptors.

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