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2-acetoxy-3-benzamido<1>benzopyrano<2,3-b>pyridin-5(H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

84671-70-5

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84671-70-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84671-70-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,6,7 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 84671-70:
(7*8)+(6*4)+(5*6)+(4*7)+(3*1)+(2*7)+(1*0)=155
155 % 10 = 5
So 84671-70-5 is a valid CAS Registry Number.

84671-70-5Downstream Products

84671-70-5Relevant academic research and scientific papers

Heterocyclic Systems: Part XII-Condensation of 4(H)-Oxo-1-benzopyran-3-carbonitrile with Benzoylglycine

Ghosh, Chandra Kanta,Tewari, Nimai

, p. 881 - 882 (2007/10/02)

Though 4(H)-oxo-1-benzopyran-3-carbonitrile (1, X=H, CH3) when refluxed with acetylglycine in acetic anhydride containing fused sodium acetate gives the fused oxazole (4) , benzoylglycine with 1 produces the fused pyridine (7) under identical conditions.

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