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94460-79-4

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94460-79-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94460-79-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,4,6 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 94460-79:
(7*9)+(6*4)+(5*4)+(4*6)+(3*0)+(2*7)+(1*9)=154
154 % 10 = 4
So 94460-79-4 is a valid CAS Registry Number.

94460-79-4Relevant articles and documents

Physical characteristics and polarographic reduction mechanism of some oxazolones

Ismail, M. I.

, p. 1886 - 1892 (2007/10/02)

The redox potential (ΔE1/2), electron affinity (EA), ionization potential (IP), coulomb repulsion integral (J12), and electronic transition energy (ECT) of several oxazolone derivatives in DMF were computed.A linear correlation was shown to exist between ΔE1/2 and ECT.The polarographic reduction was investigated in ethanolic-Theil buffer solutions.At pH /= 7.2, two waves were obtained representing the uptake of 2- and 4-electron steps respectively.In alkaline media, a third wave appeared seemingly a result of the hydrolysis of oxazolones.The rate of hydrolysis was determined and the electrode mechanism was elucidated and confirmed via spectrophotometric and coulometric analysis. Key words: oxazolones, polarography, electrochemistry, electrode reaction, spectrophotometry, redox potential.

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