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4,6-dimethyl-5-(2-oxo-2-phenyl-ethyl)-2-thioxo-1,2-dihydro-pyridine-3-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

186337-12-2

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186337-12-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186337-12-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,3,3 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 186337-12:
(8*1)+(7*8)+(6*6)+(5*3)+(4*3)+(3*7)+(2*1)+(1*2)=152
152 % 10 = 2
So 186337-12-2 is a valid CAS Registry Number.

186337-12-2Downstream Products

186337-12-2Relevant academic research and scientific papers

Synthesis of 4,5,6-trisubstituted 3-cyanopyridine-2(1H)-thiones based on α-substituted β-diketones

Frolova,Zav'yalova,Litvinov

, p. 2578 - 2580 (1996)

5-Substituted 3-cyano-4,6-dimethylpyridine-2(1H)-thiones were synthesized by the reaction of α-substituted β-diketones with cyanothioacetamide in the presence of triethylamine. The compounds synthesized were converted into thieno[2,3-b]pyridines by treatment with organic halides and KOH.

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