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904665-01-6

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904665-01-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 904665-01-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,4,6,6 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 904665-01:
(8*9)+(7*0)+(6*4)+(5*6)+(4*6)+(3*5)+(2*0)+(1*1)=166
166 % 10 = 6
So 904665-01-6 is a valid CAS Registry Number.

904665-01-6Relevant articles and documents

Cyclocondensation reactions of heterocyclic carbonyl compounds XI [1]. Synthesis and study of cyclocondensation reactions of some 3-substituted-5-(2- aminobenzyl)-1H-[1,2,4]triazine-6-ones

Gucky, Tomas,Slouka, Jan,Malon, Michal,Frysova, Iveta

, p. 613 - 621 (2007/10/03)

A series of 2-substituted-4-(2-nitrobenzylidene)-4,5-dihydrooxazol-5-ones (2a-2i) was prepared by the Erlenmeyer's synthesis of 2-nitrobenzaldehyde with acylglycines (1a-1i) and the series of corresponding aminoderivatives (3b-3d and 3g-3i) was synthetise

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