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77262-78-3

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77262-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77262-78-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,6 and 2 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77262-78:
(7*7)+(6*7)+(5*2)+(4*6)+(3*2)+(2*7)+(1*8)=153
153 % 10 = 3
So 77262-78-3 is a valid CAS Registry Number.

77262-78-3Downstream Products

77262-78-3Relevant academic research and scientific papers

Synthesis and antimicrobial testing of thiazolinyl-, thiazolidinonyl-quinoxalines and 1,2,4-triazolo[4,3-a]quinoxalines

Habib,El-Hawash

, p. 594 - 598 (2007/10/03)

Three novel series of quinoxaline derivatives namely 1-substituted amino-4-phenyl-1,2,4-triazolo[4,3-a]quin 3a-c, 2-[3,4,5-trisubstituted-2,3-dihydrothiazol-2 4a-j, 5a-e, and 2-[(3-substituted-4-oxothiazolidin-2-ylidene)hydrazono]-3 -phenylquinoxalines 6a-e have been synthesized by cyclization of the key intermediates 2-substituted thiocarbamoylhydrazino-3-phenylquinoxalines 2a-e. The prepared compounds were tested in vitro for their antimicrobial activity.

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