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502640-59-7

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502640-59-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 502640-59-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,2,6,4 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 502640-59:
(8*5)+(7*0)+(6*2)+(5*6)+(4*4)+(3*0)+(2*5)+(1*9)=117
117 % 10 = 7
So 502640-59-7 is a valid CAS Registry Number.

502640-59-7Downstream Products

502640-59-7Relevant articles and documents

Substituent effect on the formation of helical to layered hydrogen bond networks in hydroxyl and carboxyl substituted 1-aryl-1H-1,2,3-triazoles

Sureshbabu, Bemineni,Venkatachalam, Ramkumar,Sankararaman, Sethuraman

, p. 6098 - 6106 (2014)

Six structurally related 1-aryl-1H-1,2,3-triazoles substituted with hydroxyl and carboxyl groups have been studied by single crystal X-ray crystallography. O-H...N and O-H...O hydrogen bond synthons play a predominant role in the crystal engineering of th

Synthesis of 1,2,3-triazole derived potential peptidomimetics

Dabak, Kadir,Akar, Ahmet

, p. 385 - 390 (2007/10/03)

In this study, synthesis of some new 1,2,3-triazole derived potential scaffold type peptidomimetics are described.

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