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871122-21-3

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871122-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 871122-21-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,1,1,2 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 871122-21:
(8*8)+(7*7)+(6*1)+(5*1)+(4*2)+(3*2)+(2*2)+(1*1)=143
143 % 10 = 3
So 871122-21-3 is a valid CAS Registry Number.

871122-21-3Downstream Products

871122-21-3Relevant articles and documents

Synthesis of New Thiazolo[3,2-b][1,2,4]triazole Derivatives and Preliminary Evaluation of Their Biological Activity

Yengoyan,Pivazyan,Chazaryan,Hakobyan

, p. 32 - 36 (2019)

Heterocyclization of 3-[(1H-1,2,4-triazol-3-yl)thio]pentane-2,4-dione afforded 1-(6-methylthiazolo[3,2-b][1,2,4]-triazol-5-yl)ethan-1-one, the reactions of which with hydroxylamine, hydrazincarboxamide, hydrazincarbothioamide, hydrazine hydrate and para-t

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