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cyano-(4-p-tolyl-thiazol-2-yl)-dithioacetic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

256638-59-2

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256638-59-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 256638-59-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,6,6,3 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 256638-59:
(8*2)+(7*5)+(6*6)+(5*6)+(4*3)+(3*8)+(2*5)+(1*9)=172
172 % 10 = 2
So 256638-59-2 is a valid CAS Registry Number.

256638-59-2Downstream Products

256638-59-2Relevant academic research and scientific papers

Reactions with hydrazonoyl halides XXIV[1]: Synthesis of some new unsymmetrical azines and dihydro-1,3,4-thiadiazoles

Abdelhamid, Abdou O.,Mohamed, Gaber S.

, p. 115 - 128 (2007/10/03)

Unsymmetrical azines were synthesized from reaction of C-coumarinoyl-N-arylformohydrazonoyl bromide with different alkyl carbodithioates. In addition, reactions of hydrazonoyl halides with thioanilide and methyl dithioates were studied. The structures of newly synthesized compounds were confirmed by elemental analyses, spectroscopic tools, and alternative syntheses whenever possible.

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