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19986-22-2

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19986-22-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19986-22-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,8 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 19986-22:
(7*1)+(6*9)+(5*9)+(4*8)+(3*6)+(2*2)+(1*2)=162
162 % 10 = 2
So 19986-22-2 is a valid CAS Registry Number.

19986-22-2Downstream Products

19986-22-2Relevant academic research and scientific papers

Standard Entalpy of Formation of Pentachlorobenzene. Calculation of ΔHc0(g) and ΔHf0(g) for Polychlorobenzenes by Tatevskii's Method

Platonov, V. A.,Simulin, Yu. N.,Rozenberg, M. M.

, p. 814 - 817 (2007/10/02)

The standard change in internal energy during the combustion of pentachlorobenzene has been determined in a high-precision rotating bomb calorimeter.By using the ΔHf0(g) and ΔHc0(g) values the atomic contributions have been calculated by Tatevskii's method for all the polychlorobenzenes by allowing for the first and second surroundings, and the bond contributions by allowing for the first surroundings.

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