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3-amino-4,6-diphenyl-2-cyanoselenopheno<2,3-b>pyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98013-50-4

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98013-50-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98013-50-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,0,1 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 98013-50:
(7*9)+(6*8)+(5*0)+(4*1)+(3*3)+(2*5)+(1*0)=134
134 % 10 = 4
So 98013-50-4 is a valid CAS Registry Number.

98013-50-4Relevant academic research and scientific papers

CYCLIZATION REACTIONS OF NITRILES. XLVI. SYNTHESIS AND TRANSFORMATIONS OF 4,6-DIARYL-3-CYANO-1,4-DIHYDROPYRIDINE-2-SELENOLS

Sharanin, Yu. A.,Dyachenko, V. D.,Litvinov, V. P.,Turov, A. V.

, p. 856 - 861 (2007/10/02)

Derivatives of selenium-containing 3-cyano-1,4-dihydropyridines were synthesized from chalcones and cyanoselenoacetamide, and from them 3-aminoselenophenopyridines were produced. 2,4-Diaryl-3-cyano-1,4-dihydropyridine-2-selenols, as well as their 2

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