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(4S,5S)-4,5-bis(benzyloxymethyl) 2-(2-methylethenyl)-1,3-dioxolane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

223130-75-4

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223130-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 223130-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,1,3 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 223130-75:
(8*2)+(7*2)+(6*3)+(5*1)+(4*3)+(3*0)+(2*7)+(1*5)=84
84 % 10 = 4
So 223130-75-4 is a valid CAS Registry Number.

223130-75-4Downstream Products

223130-75-4Relevant academic research and scientific papers

Studies in Lewis acid and LiClO4 (or Nafion-H) catalysed ionic Diels- Alder reactions of chiral and achiral olefinic acetals respectively

Kumareswaran,Vankar, Padmar S.,Reddy, M. Venkat Ram,Pitre, Sangeeta V.,Raja, Roy,Vankar, Yashwant D.

, p. 1099 - 1110 (1999)

Chiral olefinic acetals derived from crotonaldehyde undergo ionic Diels- Alder reaction giving the corresponding cycloadducts in moderate to good diastereoselectivities. A variety of achiral olefinic acetals react with isoprene and cyclopentadiene to form the cycloadducts in good to excellent yields when catalysed by 4M LiClO4 in nitromethane or by Nafion-H in dichloromethane.

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