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methyl 2-amino-4-cyclohexylthiophene-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

10413-33-9

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10413-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 10413-33-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,4,1 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 10413-33:
(7*1)+(6*0)+(5*4)+(4*1)+(3*3)+(2*3)+(1*3)=49
49 % 10 = 9
So 10413-33-9 is a valid CAS Registry Number.

10413-33-9Relevant academic research and scientific papers

Synthesis of novel 2-aminothiophene-3-carboxylates by variations of the Gewald reaction

Buchstaller,Siebert,Lyssy,Frank,Duran,Gottschlich,Noe

, p. 279 - 293 (2007/10/03)

The synthesis of the title compounds through variations of the Gewald reaction is presented. Knoevenagel condensation of methylketone derivatives with methyl cyanoacetate and subsequent treatment of the α,β-unsaturated nitriles with sulfur and amine resul

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