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2-Amino-5-nitro-6-phenyl-4-p-tolyl-5,6-dihydro-4H-thiopyran-3-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117452-33-2

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117452-33-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117452-33-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,4,5 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 117452-33:
(8*1)+(7*1)+(6*7)+(5*4)+(4*5)+(3*2)+(2*3)+(1*3)=112
112 % 10 = 2
So 117452-33-2 is a valid CAS Registry Number.

117452-33-2Downstream Products

117452-33-2Relevant academic research and scientific papers

Reactions of Some Dienophiles with 3-Aryl-2-cyanothioacetamides: Synthesis of New Thiopyran Derivatives

El-Sharabasy, Salwa A.,Hussain, Sohair M.,Gawad, Soad M. Abdel,Daboun, Hamed A.

, p. 472 - 474 (2007/10/02)

3-Aryl-2-cyanoacrylamides (1a-c) react with acrylonitrile, ethyl acrylate, ω-nitrostyrene and N-arylmaleimides to give 6-amino-4-aryl-3,5-dicyano-3,4-dihydro-2H-thiopyrans (2a-c), 6-amino-4-aryl-3-carbethoxy-5-cyano-3,4-dihydro-2H-thiopyrans (3a-c), 6-ami

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