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2-amino-5-(4-i-propylphenyl)thieno[2,3-b]thiophene-3-yl cyanide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1196893-53-4

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1196893-53-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1196893-53-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,6,8,9 and 3 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1196893-53:
(9*1)+(8*1)+(7*9)+(6*6)+(5*8)+(4*9)+(3*3)+(2*5)+(1*3)=214
214 % 10 = 4
So 1196893-53-4 is a valid CAS Registry Number.

1196893-53-4Downstream Products

1196893-53-4Relevant academic research and scientific papers

A facile domino protocol for the regioselective synthesis and discovery of novel 2-amino-5-arylthieno-[2,3-b]thiophenes as antimycobacterial agents

Balamurugan, Kamaraj,Perumal, Subbu,Reddy, Aaramadaka Sunil Kumar,Yogeeswari, Perumal,Sriram, Dharmarajan

experimental part, p. 6191 - 6195 (2010/01/03)

A series of novel 2-amino-5-arylthieno[2,3-b]thiophenes has been synthesized regioselectively from the reaction of 5-aryldihydro-3(2H)-thiophenones with ethyl cyanoacetate/malononitrile and sulfur powder in the presence of morpholine under thermal as well

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