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4-ethyl-2-methyl-5-phenyl-1(3)H-imidazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

13739-50-9

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13739-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13739-50-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,7,3 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13739-50:
(7*1)+(6*3)+(5*7)+(4*3)+(3*9)+(2*5)+(1*0)=109
109 % 10 = 9
So 13739-50-9 is a valid CAS Registry Number.

13739-50-9Downstream Products

13739-50-9Relevant academic research and scientific papers

Highly efficient and eco-friendly protocol to functionalized imidazoles via ring-opening of α-nitro epoxides

Guo, Xiao,Shao, Jiaan,Liu, Huan,Chen, Binhui,Chen, Wenteng,Yu, Yongping

, p. 51559 - 51562 (2015)

A simple and direct synthesis of functionalized imidazoles from α-nitro-epoxides and amidines was developed. This reaction could proceed smoothly in a highly efficient and eco-friendly manner in moderate to excellent yields. A plausible mechanism has also

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