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84694-97-3

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84694-97-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84694-97-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,6,9 and 4 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 84694-97:
(7*8)+(6*4)+(5*6)+(4*9)+(3*4)+(2*9)+(1*7)=183
183 % 10 = 3
So 84694-97-3 is a valid CAS Registry Number.

84694-97-3Relevant articles and documents

Synthesis of enantiopure 1-substituted, 1,2-disubstituted, and 1,4,5-trisubstituted imidazoles from 1,2-amino alcohols

Matsuoka, Yuki,Ishida, Yasuhiro,Sasaki, Daisuke,Saigo, Kazuhiko

, p. 8199 - 8206 (2007/10/03)

A highly versatile method for the preparation of enantiopure 1-substituted, 1,2-disubstituted, and 1,4,5-trisubstituted imidazoles was developed by using the cyclocondensation reaction of a 1,2-dicarbonyl compound, an aldehyde, a 1,2-amino alcohol, and ammonium acetate.

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