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40299-78-3

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40299-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40299-78-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,2,9 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 40299-78:
(7*4)+(6*0)+(5*2)+(4*9)+(3*9)+(2*7)+(1*8)=123
123 % 10 = 3
So 40299-78-3 is a valid CAS Registry Number.

40299-78-3Upstream product

40299-78-3Downstream Products

40299-78-3Relevant articles and documents

The Oxidation of Dithiocarbamate Anion by Substitution Inert Metal Complexes

Nichols, Peter J.,Grant, Michael W.

, p. 1085 - 1102 (2007/10/02)

The kinetics of oxidation of dithiocarbamate anions to thiuram disulfides in aqueous acetone by 3- and 11 other substitution inert metal complexes have been investigated.Outer-sphere electron transfer, resulting in the formation of dithiocarbamate thio radicals, is the rate determining step.A Marcus cross reaction treatment allows an estimate for the redox potential for the dithiocarbamate radical/anion couple.For diethyldithiocarbamate, Edeg(edtc./edtc-) = 425+/-33 mV ν.s.c.e. and the outer-sphere electron self-exchange rate constant is logkex = 7.0+/-0.3.A comparison with thiophenolate oxidation is also given.

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