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81560-35-2

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81560-35-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81560-35-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,6 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 81560-35:
(7*8)+(6*1)+(5*5)+(4*6)+(3*0)+(2*3)+(1*5)=122
122 % 10 = 2
So 81560-35-2 is a valid CAS Registry Number.

81560-35-2Downstream Products

81560-35-2Relevant articles and documents

Metal-Chelating 1,3-bis(2'-Pyridylimino)isoindolines

Siegl, Walter O.

, p. 1613 - 1618 (2007/10/02)

A variety of novel chelating 1,3-bis(2'-pyridylimino)isoindoline ligands were prepared and characterized including ligands substituted on both the pyridyl and isoindoline ring systems.Noteworthy are the first isoindoline ligands with solubility in aqueous media.A convenient preparation of 4-alkoxyphthalonitriles is reported; these compounds are readily obtained from 4-nitrophthalonitrile and are suitable starting materials for alkoxy-substituted ligands.

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