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228247-62-9

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228247-62-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 228247-62-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,8,2,4 and 7 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 228247-62:
(8*2)+(7*2)+(6*8)+(5*2)+(4*4)+(3*7)+(2*6)+(1*2)=139
139 % 10 = 9
So 228247-62-9 is a valid CAS Registry Number.

228247-62-9Downstream Products

228247-62-9Relevant articles and documents

Structure and activity studies of glycine receptor ligands. Part 4. N-[(7-arylalkyl,7-aryloxyalkyl)-8-theophyllyl]-glycines

Drabczynska,Karolak-Wojciechowska,Kiec-Kononowicz

, p. 783 - 792 (2007/10/03)

Preparation of N-[(7-arylalkyl,7-aryloxyalkyl)-8-theophyllyl]-glycines by condensation of 8-bromo-theophylline with arylalkyl-and aryloxyalkylbromides and aminolysis with glycine is described. The structure of one of the obtained glycine derivatives was confirmed by X-ray analysis. A comparison of the glycine receptor binding model (molecule L-689,560) and the 3-D structure of that molecule indicates serious differences in molecule shape, explaining their inactivity.

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