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2,4-Dichloro-benzoic acid [1-bromo-1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-hydrazide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128722-53-2

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128722-53-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128722-53-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,7,2 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 128722-53:
(8*1)+(7*2)+(6*8)+(5*7)+(4*2)+(3*2)+(2*5)+(1*3)=132
132 % 10 = 2
So 128722-53-2 is a valid CAS Registry Number.

128722-53-2Relevant academic research and scientific papers

STUDIES ON DIPOLAR CYCLOADDITION REACTIONS. SYNTHESIS OF 3,4-DISUBSTITUTED 1-(2,4-DICHLOROBENZAMIDOYL)AZETIDIN-2-ONES AND FUSED Δ2-PYRAZOLINES

Sarma, Chandra Sekhar,Gogoi, Probin C.,Kataky, Jibon C. S.

, p. 59 - 65 (2007/10/02)

From the dipolar cycloaddition reactions of ketenes and anils 2, the new azetidinones 3 and 4 were isolated.In addition the reaction between the nitrilimine 6 and cyclic olefins 7 gave new fused Δ2-pyrazolines 8, 9 and 10.The chemical behaviour

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