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Carbamic acid, (2,5-dihydro-5-oxo-1-phenyl-1H-1,2,4-triazol-3-yl)-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

67176-09-4

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67176-09-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67176-09-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,1,7 and 6 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 67176-09:
(7*6)+(6*7)+(5*1)+(4*7)+(3*6)+(2*0)+(1*9)=144
144 % 10 = 4
So 67176-09-4 is a valid CAS Registry Number.

67176-09-4Downstream Products

67176-09-4Relevant academic research and scientific papers

Synthesis and Electron Impact Induced Fragmentation Patterns of Some 3-Alkoxycarbonylamino-1,2,4-triazole Derivatives

Venkataratnam, R. V.,Mohan, K.

, p. 805 - 809 (2007/10/02)

Mass spectral fragmentations of 1,2,4-triazole-3-carbamic acid esters (1-18) are reported.The position of aryl or heteroaryl substituent in compounds 1-18 and the site(s) of methylation in compounds 7-18 have been ascertained from the spectral data.The structural features associated with the origin of m/e 83 ion are also discussed.

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