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ethyl 5-amino-2-(4-bromophenyl)-4-cyano-1H-pyrrole-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1421933-00-7

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1421933-00-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1421933-00-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,9,3 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1421933-00:
(9*1)+(8*4)+(7*2)+(6*1)+(5*9)+(4*3)+(3*3)+(2*0)+(1*0)=127
127 % 10 = 7
So 1421933-00-7 is a valid CAS Registry Number.

1421933-00-7Downstream Products

1421933-00-7Relevant academic research and scientific papers

Facile, eco-friendly, catalyst-free synthesis of polyfunctionalized 2-aminopyrroles

Yu, Wanwan,Chen, Wenteng,Liu, Shen,Shao, Jiaan,Shao, Zhanying,Lin, Haili,Yu, Yongping

, p. 1953 - 1957 (2013)

Simple and eco-friendly synthesis of polyfunctionalized 2-aminopyrroles from vinyl azides and α-cyano derivatives has been accomplished with a good to excellent yield. The reaction was performed in ethanol/water co-solvent system without catalyst and the workup was facile. A plausible mechanism has been proposed.

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