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1290137-51-7

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1290137-51-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1290137-51-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,0,1,3 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1290137-51:
(9*1)+(8*2)+(7*9)+(6*0)+(5*1)+(4*3)+(3*7)+(2*5)+(1*1)=137
137 % 10 = 7
So 1290137-51-7 is a valid CAS Registry Number.

1290137-51-7Relevant academic research and scientific papers

Synthesis of cationic quantum dots via a two-step ligand exchange process

Yeh, Yi-Cheun,Patra, Debabrata,Yan, Bo,Saha, Krishnendu,Miranda, Oscar R.,Kim, Chae Kyu,Rotello, Vincent M.

, p. 3069 - 3071 (2011)

A new class of quaternary ammonium derivatives has been used to synthesize cationic CdSe/ZnS quantum dots with exceptional stability in water as well as in biological media.

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