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methyl 7,9-dibromo-8-methoxy-6-oxo-1-oxa-2-azaspiro<4.5>deca-2,7,9-triene-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87580-08-3

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87580-08-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87580-08-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,5,8 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 87580-08:
(7*8)+(6*7)+(5*5)+(4*8)+(3*0)+(2*0)+(1*8)=163
163 % 10 = 3
So 87580-08-3 is a valid CAS Registry Number.

87580-08-3Relevant academic research and scientific papers

Total syntheses of (±)-aerothionin, (±)-homoaerothionin, and (±)-aerophobin-1

Nishiyama,Yamamura

, p. 3453 - 3456 (1985)

(±)-Aerothionin, (±)-homoaerothionin, and (±)-aerophobin-1 have been successfully synthesized using phenolic oxidation of the methyl pyruvate oxime derivative with thallium(III) trifluoroacetate as a key step. The stereostructure of aerophobin-2 has been also established by comparison of the 1H NMR spectrum with those of related compounds.

Electrochemical synthesis of spiroisoxazole derivatives and its application to natural products

Ogamino, Takahisa,Ishikawa, Yuichi,Nishiyama, Shigeru

, p. 73 - 78 (2007/10/03)

Efficient synthesis of the trans-spiroisoxazole (1) and its unnatural cis-isomer (2) was accomplished by employing anodic oxidation of 4, followed by Zn(BH4)2 reduction. This method was applied to an assembly of the carbon framework of zamamistatin (12).

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