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3-phenyl-2-propynyl 2-diazo-3-oxobutanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

132353-08-3

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132353-08-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132353-08-3 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 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 132353-08:
(8*1)+(7*3)+(6*2)+(5*3)+(4*5)+(3*3)+(2*0)+(1*8)=93
93 % 10 = 3
So 132353-08-3 is a valid CAS Registry Number.

132353-08-3Relevant academic research and scientific papers

Preparation of oxygenated heterocycles via the cyclization reaction of α-diazo substituted alkynes

Kinder,Padwa

, p. 6835 - 6838 (1990)

treatment of a series of α-diazo alkynyl substituted ketones with rhodium (II) carboxylates results in the formation of vinyl rhodium carbenoids. These species undergo further cyclization onto a neighboring carbonyl group to produce furans.

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