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ethyl 6,7,8-trimethoxy-4-oxo-1-phenylisochroman-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1361028-76-3

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1361028-76-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1361028-76-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,1,0,2 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1361028-76:
(9*1)+(8*3)+(7*6)+(6*1)+(5*0)+(4*2)+(3*8)+(2*7)+(1*6)=133
133 % 10 = 3
So 1361028-76-3 is a valid CAS Registry Number.

1361028-76-3Upstream product

1361028-76-3Relevant academic research and scientific papers

Efficient synthesis of isochromanones and isoquinolines via Yb(OTf) 3-catalyzed tandem oxirane/aziridine ring opening/Friedel-Crafts cyclization

Wei, Lai,Zhang, Junliang

, p. 2636 - 2638 (2012)

The first example of Yb(OTf)3-catalyzed tandem ring opening/Friedel-Crafts cyclization of oxiranyl and aziridinyl ketones via selective C-C bond cleavage under mild conditions was developed. Isochromanones and isoquinolines are formed in reasonable yields, which often serve as building blocks for complex chemical synthesis. This journal is The Royal Society of Chemistry 2012.

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