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4-methyl-N-(9-oxo-9H-xanthen-1-yl)benzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

56605-81-3

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56605-81-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56605-81-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,6,0 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 56605-81:
(7*5)+(6*6)+(5*6)+(4*0)+(3*5)+(2*8)+(1*1)=133
133 % 10 = 3
So 56605-81-3 is a valid CAS Registry Number.

56605-81-3Downstream Products

56605-81-3Relevant academic research and scientific papers

Ru(II)-catalyzed selective C-H amination of xanthones and chromones with sulfonyl azides: Synthesis and anticancer evaluation

Shin, Youngmi,Han, Sangil,De, Umasankar,Park, Jihye,Sharma, Satyasheel,Mishra, Neeraj Kumar,Lee, Eui-Kyung,Lee, Youngil,Kim, Hyung Sik,Kim, In Su

, p. 9262 - 9271 (2014/12/11)

A ketone-assisted ruthenium-catalyzed selective amination of xanthones and chromones C-H bonds with sulfonyl azides is described. The reactions proceed efficiently with a broad range of substrates with excellent functional group compatibility. This protoc

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