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934168-30-6

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934168-30-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 934168-30-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,1,6 and 8 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 934168-30:
(8*9)+(7*3)+(6*4)+(5*1)+(4*6)+(3*8)+(2*3)+(1*0)=176
176 % 10 = 6
So 934168-30-6 is a valid CAS Registry Number.

934168-30-6Upstream product

934168-30-6Relevant articles and documents

Synthesis of 3-aryl-5-methyl 4-substituted [1,2,4]triazoles

Lindstroem, Johan,Johansson, Martin

, p. 2217 - 2229 (2006)

Treatment of N -substituted acetamides with oxalyl chloride generates imidoyl chlorides, which react readily with aryl hydrazides. Following cyclization, triazoles can easily be obtained in moderate to good yields. 5-Methyl triazoles can be further functionalized through α-lithiation and subsequent reaction with an electrophile. Copyright Taylor & Francis Group, LLC.

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