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97821-22-2

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97821-22-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97821-22-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,8,2 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 97821-22:
(7*9)+(6*7)+(5*8)+(4*2)+(3*1)+(2*2)+(1*2)=162
162 % 10 = 2
So 97821-22-2 is a valid CAS Registry Number.

97821-22-2Relevant articles and documents

Zinc(II) complexes of sulfinamides - II. t-Butyl N-(hydroxyphenyl) and t-butyl N-(o-aminophenyl) sulfinamoyl acetates

Baltas, M.,Bastide, J. D.,Cazaux, L.,Gorrichon-Guigon, L.,Maroni, P.,Tisnes, P.

, p. 793 - 796 (2007/10/02)

The ZnBr2 complexes of the four title sulfinamoylesters were formed and investigated by NMR and i.r. techniques.The stoichiometry of the complexes greatly depends on the position of the amino or hydroxyl substituents on the aromatic ring.Nevertheless, the

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