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132351-76-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132351-76-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,3,5 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 132351-76:
99 % 10 = 9
So 132351-76-9 is a valid CAS Registry Number.

132351-76-9Downstream Products

132351-76-9Relevant articles and documents

A convergent synthesis of optically active aspyrone


, p. 7343 - 7344 (2007/10/02)

Aspyrone (1) was elaborated in an optically pure form by the key reaction involving a nucleophilic addition of δ-lactone enolate to 2-tosyloxyaldehyde and a subsequent in situ formation of epoxide.

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