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3-<5'-(4'-Methoxy-6'-hydroxy)benzofuryl>-4-(o-methoxyphenylazo)-5-pyrazolone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

84705-51-1

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84705-51-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84705-51-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,7,0 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 84705-51:
(7*8)+(6*4)+(5*7)+(4*0)+(3*5)+(2*5)+(1*1)=141
141 % 10 = 1
So 84705-51-1 is a valid CAS Registry Number.

84705-51-1Downstream Products

84705-51-1Relevant academic research and scientific papers

Synthesis of 3-Substituted Benzofuryl-4-arylazo-5-pyrazolone Derivatives & Their Antibacterial Activity

Hishmat, Orchidee H.,Gohar, Abdel Kerim M. M.,Nasef, Atiat M. M.,El-Nakkady, Sally S. E.-D.

, p. 790 - 792 (2007/10/02)

5-Hydroxybergapten (Ia) an 5-hydroxyisopimpinellin (Ib) react with aryl diazonium chlorides to form the corresponding 6-arylazo dervatives (IIa-k).The latter compounds undergo opening of the pyrone ring upon treatment with hydrazine hydrate to form 4-aryl

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