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107147-24-0

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107147-24-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107147-24-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,1,4 and 7 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 107147-24:
(8*1)+(7*0)+(6*7)+(5*1)+(4*4)+(3*7)+(2*2)+(1*4)=100
100 % 10 = 0
So 107147-24-0 is a valid CAS Registry Number.

107147-24-0Downstream Products

107147-24-0Relevant articles and documents

Direct spectrophotometric determination of nickel (II) with o-chlorophenylazo-bis-acetoxime

Khanam, Rehana,Khan, Saba,Dashora, Rekha

, p. 603 - 608 (2013/11/06)

A new reagent o-chlorophenylazo-bis-acetoxime has been used for spectrophotometric determination of Ni (II). Nickel forms a 1:2 (Ni: R) ethanol soluble greenish yellow complex with the reagent. The working wavelength was taken at 370 nm (ε-2451) in the pH range 7.3-7.9. Beer's law obeyed between 0.117 - 0.939 ppm and Sandell's sensitivity is 23.09 ng/cm2. The values of log β found from the two different methods were 8.95 and 8.76, respectively. Interference of 24 diverse ions has been examined.

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