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1377348-34-9

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1377348-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1377348-34-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,7,3,4 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1377348-34:
(9*1)+(8*3)+(7*7)+(6*7)+(5*3)+(4*4)+(3*8)+(2*3)+(1*4)=189
189 % 10 = 9
So 1377348-34-9 is a valid CAS Registry Number.

1377348-34-9Downstream Products

1377348-34-9Relevant academic research and scientific papers

Selective removal and quantification of Cu(II) using fluorescent iminocoumarin-functionalized magnetic nanosilica

Jung, Hyo Sung,Park, Minsung,Han, Ji Hye,Lee, Jae Hong,Kang, Chulhun,Jung, Jong Hwa,Kim, Jong Seung

supporting information; experimental part, p. 5082 - 5084 (2012/06/29)

A newly prepared iminocoumarin-functionalized magnetic nanosilica (Ni@SiO2-1) was found to form a selective stable complex with Cu 2+ over other metal ions. Quantification of Cu2+ ions in aqueous solution using Ni@SiO

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