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1282460-34-7

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1282460-34-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1282460-34-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,2,4,6 and 0 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1282460-34:
(9*1)+(8*2)+(7*8)+(6*2)+(5*4)+(4*6)+(3*0)+(2*3)+(1*4)=147
147 % 10 = 7
So 1282460-34-7 is a valid CAS Registry Number.

1282460-34-7Downstream Products

1282460-34-7Relevant academic research and scientific papers

Highly sensitive and selective fluorescent chemosensor for Ag+ based on a coumarin-Se2N chelating conjugate

Huang, Shanshan,He, Song,Lu, Yan,Wei, Fangfang,Zeng, Xianshun,Zhao, Liancheng

, p. 2408 - 2410 (2011)

A highly sensitive and selective fluorescent chemosensor SC1 for Ag + based on a coumarin-Se2N chelating conjugate has been synthesized and characterized. Due to inhibiting a photoinduced electron transfer (PET) quenching pathway, a fluorescent enhancement factor of 4-fold is observed under the binding of the Ag+ cation to the chemosensor SC1 with a detection limit down to the 10-8 M range.

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