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3-(4-Methoxy-phenyl)-propionic acid (1R,2S)-1-phenethyl-2-trimethylsilanyl-but-3-enyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

357914-68-2

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357914-68-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 357914-68-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,7,9,1 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 357914-68:
(8*3)+(7*5)+(6*7)+(5*9)+(4*1)+(3*4)+(2*6)+(1*8)=182
182 % 10 = 2
So 357914-68-2 is a valid CAS Registry Number.

357914-68-2Relevant academic research and scientific papers

Studies on the synthesis of 2,6-disubstituted dihydropyrans: Intervention of oxonia-cope rearrangements in the lewis acid mediated cyclodehydrative reactions of aldehydes and β-hydroxyallylsilanes

Roush,Dilley

, p. 955 - 959 (2001)

The dehydrative coupling reactions of anti-β-hydroxyallylsilanes 5 and aldehydes provide 2,6-cis-dihydropyrans 27 by pathways involving oxonium ions that cyclize via boat-like transition state 21, with the intervention of oxonia-Cope rearrangements (21 → 29).

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