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cis-1-phenyl-3-(1-methylethyl)-3,4-dihydro-1H-2-benzopyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

107174-23-2

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107174-23-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107174-23-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,1,7 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 107174-23:
(8*1)+(7*0)+(6*7)+(5*1)+(4*7)+(3*4)+(2*2)+(1*3)=102
102 % 10 = 2
So 107174-23-2 is a valid CAS Registry Number.

107174-23-2Downstream Products

107174-23-2Relevant academic research and scientific papers

Reduction of Cyclic Hemiacetals. The Synthesis of Demethoxyeleutherin and Nanaomycin A

Kraus, George A.,Molina, Maria Teresa,Walling, John A.

, p. 1568 - 1569 (1986)

The reduction of cyclic hemiacetals containing two stereogenic centres is highly stereoselective.

Synthesis of Deoxyfrenolicin and Nanaomycin A

Kraus, George A.,Molina, Maria Teresa,Walling, John A.

, p. 1273 - 1276 (2007/10/02)

Deoxyfrenolicin and nanaomycin A have been synthesized.Key steps in the synthesis include a phtalide annulation reaction to produce a naphthoquinone, a tandem Diels-Alder/retro-Claisen reaction to produce the carbon skeleton, and a stereoselective reduction of a hemiketal.

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