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2,4-di-sec-butyl-N-(4-fluorobenzyl)-3,7-diphenyl-5H-pyrrolo[2,3-d]pyridazin-5-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1277165-86-2

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1277165-86-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1277165-86-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,7,1,6 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1277165-86:
(9*1)+(8*2)+(7*7)+(6*7)+(5*1)+(4*6)+(3*5)+(2*8)+(1*6)=182
182 % 10 = 2
So 1277165-86-2 is a valid CAS Registry Number.

1277165-86-2Downstream Products

1277165-86-2Relevant academic research and scientific papers

One-pot synthesis of pyrrolo[3,2-d ]pyridazines and pyrrole-2,3-diones via zirconocene-mediated four-component coupling of Si-tethered diyne, nitriles, and azide

Zhang, Shaoguang,Zhao, Jing,Zhang, Wen-Xiong,Xi, Zhenfeng

supporting information; experimental part, p. 1626 - 1629 (2011/05/06)

A one-pot synthesis of pyrrolo[3,2-d]pyridazine derivatives via zirconocene-mediated four-component coupling of one Si-tethered diyne, two nitriles, and one azide is reported. When TMSN3 was used, pyrrole-2,3-diones were formed in good yields.

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