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107343-60-2

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107343-60-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107343-60-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,3,4 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 107343-60:
(8*1)+(7*0)+(6*7)+(5*3)+(4*4)+(3*3)+(2*6)+(1*0)=102
102 % 10 = 2
So 107343-60-2 is a valid CAS Registry Number.

107343-60-2Upstream product

107343-60-2Downstream Products

107343-60-2Relevant articles and documents

2-Aza-1,3-dienes. A New Approach to Substituted 2-Aminopyrazines

Lang, Marc,Schoeni, Jean-Paul,Pont, Christiane,Fleury, Jean-Pierre

, p. 793 - 802 (1986)

Treatment of enamines by tosylated isonitrosomalono derivatives gives access to 5-dialkylamino-1,1-dicyano 2-aza-1,3-dienes (or 1-methoxycarbonyl analogous) which are precursors of various regiospecific 5,6-substituted 2-amino-3-cyano (or methoxycarbonyl) pyrazines.Some examples of utilisation of these intermediates for synthesis of lumazines, pteridines, and other bicyclic skeletons are described.

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