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(E)-1-(2-chlorovinyl)-4-nitrobenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

21293-62-9

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21293-62-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21293-62-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,2,9 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 21293-62:
(7*2)+(6*1)+(5*2)+(4*9)+(3*3)+(2*6)+(1*2)=89
89 % 10 = 9
So 21293-62-9 is a valid CAS Registry Number.

21293-62-9Downstream Products

21293-62-9Relevant academic research and scientific papers

INVESTIGATIONS ON REACTIONS OF CHLORINE DIOXIDE AND SODIUM CHLORITE WITH ORGANIC COMPOUNDS. PART XXXV. REACTIONS OF CHLORINE DIOXIDE WITH RING-SUBSTITUTED STYRENES

Kwiecien, Halina,Jalowiczor, Jozef

, p. 811 - 824 (2007/10/02)

Reactions of chlorine dioxide with ring substituted styrenes (1a-n) in carbon tetrachloride at 52-54 deg C were studied.The reaction products were isolated and characterised.It has been found that methyl-, chloro-, nitrostyrenes and 4-methoxystyrene are attacked by chlorine dioxide exclusively on the vinyl group, to yield the corresponding α-chloroacetophenones (2), diastereoisomers of β-chlorostyrene (6,7), oxidation products (8,9) and some polymers.Oxidation of its phenolic hydroxyl groups and vinyl polymerization took place in hydroxystyrenes.

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