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122942-56-7

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122942-56-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 122942-56-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,9,4 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 122942-56:
(8*1)+(7*2)+(6*2)+(5*9)+(4*4)+(3*2)+(2*5)+(1*6)=117
117 % 10 = 7
So 122942-56-7 is a valid CAS Registry Number.

122942-56-7Downstream Products

122942-56-7Relevant articles and documents

1,3-DIPOLAR CYCLOADDITION OF ARYL AZIDES TO 1-ARYL-3-PHENYLPROP-2-YN-1-ONES

Fouli, Fouli Abd El-Rahim,Shaban, Mohamed El-Badry,El-Nagdy, El-Sayed Ibrahim,Youssef, Ahmed Said Ahmed

, p. 785 - 792 (2007/10/02)

Aryl azides (IIa-c) condense with 1-aryl-3-phenylprop-2-yn-1-ones (Ia-c) to give a mixture of 1-aryl-4-aroyl-5-phenyl- (IIIa-h) (predominant), 1-aryl-5-aroyl-4-phenyl- (IVa-h) (minor) -1,2,3-triazoles, as isomeric products, and 3-(arylamino)-1-aryl-3-phenylprop-2-en-1-ones (V).The structural assignments of the products were based on (1)H-NMR, mass, infrared and electronic spectra, as well as analytical data.

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