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N-2-(4-N'-methylanthraniloylaminobutyl)guanosine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

221277-20-9

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221277-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221277-20-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,2,7 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 221277-20:
(8*2)+(7*2)+(6*1)+(5*2)+(4*7)+(3*7)+(2*2)+(1*0)=99
99 % 10 = 9
So 221277-20-9 is a valid CAS Registry Number.

221277-20-9Relevant academic research and scientific papers

New N-2-labelled fluorescent derivatives of guanosine nucleotides and their interaction with GTP-binding proteins

Ostermann, Nils,Ahmadian, Mohammad Reza,Wittinghofer, Alfred,Goody, Roger S.

, p. 245 - 262 (2007/10/03)

Convenient syntheses of new fluorescent derivatives of guanosine nucleotides are described. The analogs bear a fluorescent group attached by an aliphatic linker containing 2 or 4 methylene groups on the N-2 position of the guanine base. They interact with

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