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132809-13-3

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132809-13-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132809-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,8,0 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 132809-13:
(8*1)+(7*3)+(6*2)+(5*8)+(4*0)+(3*9)+(2*1)+(1*3)=113
113 % 10 = 3
So 132809-13-3 is a valid CAS Registry Number.

132809-13-3Downstream Products

132809-13-3Relevant academic research and scientific papers

KINETICS AND PRODUCTS OF THE REACTION OF DIAZO COMPOUNDS WITH SO2

Nazarov, A. M.,Nikolaev, A. I.,Serenko, S. Yu.,Komissarov, V. D.

, p. 2257 - 2260 (1990)

Data were obtained on the composition of products and kinetics of the reaction of SO2 with Ph(R)CN2 (R = Ph, Me) in solutions of isooctane, 1,4-dioxane, and ethanol at 295 K.A mechanism was proposed for the process in accordance with which the sulfene being formed participates in concurrent reactions with the starting reagents.The relative rate constants for the process stages were determined.

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