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7-bromo-6-chloro-3-phenyl-[1,2,4]triazolo[4,3-b]pyridazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

262422-91-3

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262422-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 262422-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,2,4,2 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 262422-91:
(8*2)+(7*6)+(6*2)+(5*4)+(4*2)+(3*2)+(2*9)+(1*1)=123
123 % 10 = 3
So 262422-91-3 is a valid CAS Registry Number.

262422-91-3Relevant academic research and scientific papers

Rapid analogue synthesis of trisubstituted triazolo[4,3-b]pyridazines

Collins, Ian,Castro, José L.,Street, Leslie J.

, p. 781 - 784 (2000)

A rapid analogue synthesis of biologically active 3,6,7-trisubstituted 1,2,4-triazolo[4,3-b]pyridazines was devised to give easy and selective variation of the three substituents through combinations of silicon-directed anion formation, palladium-catalysed couplings and S(N)Ar displacements. (C) 2000 Elsevier Science Ltd.

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