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Carbamic acid, (3-nitro-1H-pyrazol-4-yl)-, methyl ester (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

179747-68-3

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179747-68-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 179747-68-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,7,4 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 179747-68:
(8*1)+(7*7)+(6*9)+(5*7)+(4*4)+(3*7)+(2*6)+(1*8)=203
203 % 10 = 3
So 179747-68-3 is a valid CAS Registry Number.

179747-68-3Downstream Products

179747-68-3Relevant academic research and scientific papers

Nitropyrazoles 5. Synthesis of substituted 3-nitropyrazoles from 3-amino-4-cyanopyrazole

Vinogradov, V. M.,Cherkasova, T. I.,Dalinger, I. L.,Shevelev, S. A.

, p. 1552 - 1554 (2007/10/02)

A preparative method of synthesis of 3-nitro-4-cyanopyrazole (1) from the available 3-amino-4-cyanopyrazole was developed.Chemical conversions of 1 were studied, and 3-nitro-4-R-pyrazoles (R = CO2H, CONH2, NHCO2Me, NH2, Br, NO2), as well as 3,5-dinitro-4-methoxycarbonylaminopyrazole were obtained starting from 1.

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