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21867-81-2

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21867-81-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21867-81-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,8,6 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 21867-81:
(7*2)+(6*1)+(5*8)+(4*6)+(3*7)+(2*8)+(1*1)=122
122 % 10 = 2
So 21867-81-2 is a valid CAS Registry Number.

21867-81-2Downstream Products

21867-81-2Relevant articles and documents

Synthesis and structure-activity relationships of 1-aralkyl-4- benzylpiperidine and 1-aralkyl-4-benzylpiperazine derivatives as potent σ ligands

Costantino, Luca,Gandolfi, Francesca,Sorbi, Claudia,Franchini, Silvia,Prezzavento, Orazio,Vittorio, Franco,Ronsisvalle, Giuseppe,Leonardi, Amedeo,Poggesi, Elena,Brasili, Livio

, p. 266 - 273 (2007/10/03)

In the attempt to define more accurately structure-affinity relationships for σ1 and σ2 ligands, we synthesized and tested on σ subtype receptors a series of aralkyl derivatives of 4-benzylpiperidine, in which the effect of modificat

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