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C19H16BrNO4 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1056776-01-2

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1056776-01-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1056776-01-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,6,7,7 and 6 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1056776-01:
(9*1)+(8*0)+(7*5)+(6*6)+(5*7)+(4*7)+(3*6)+(2*0)+(1*1)=162
162 % 10 = 2
So 1056776-01-2 is a valid CAS Registry Number.

1056776-01-2Downstream Products

1056776-01-2Relevant academic research and scientific papers

A sequential metal-catalyzed C-N bond formation in the synthesis of 2-amido-indoles

Yao, Pei-Yuan,Zhang, Yu,Hsung, Richard P.,Zhao, Kang

supporting information; experimental part, p. 4275 - 4278 (2009/05/30)

(Chemical Equation Presented) A sequential metal-catalyzed C-N bond formation employing ortho-haloaryl acetylenic bromides is described. The initial amidation is highly selective for C8P-N bond formation, leading to o-haloaryl-substiluted ynami

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