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221120-40-7

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221120-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221120-40-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,1,2 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 221120-40:
(8*2)+(7*2)+(6*1)+(5*1)+(4*2)+(3*0)+(2*4)+(1*0)=57
57 % 10 = 7
So 221120-40-7 is a valid CAS Registry Number.

221120-40-7Relevant articles and documents

Glycine derivatives of imidazolones as potential ligands of glycine binding site of NMDA receptors. Part 1

Kiec-Kononowicz, Katarzyna,Karolak-Wojciechowska, Janina,Handzlik, Jadwiga

, p. 381 - 388 (2007/10/03)

The series of glycine derivatives of diphenyl or (un)substituted arylidene imidazolones was designed and obtained as potential ligands of the glycine binding site of NMDA receptors. The compounds were evaluated in vitro for their affinity to the glycine b

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