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(2S,4S)-2-benzyl-4-(hydroxymethyl)-2-methyl-4-butanolide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80348-88-5

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80348-88-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80348-88-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,3,4 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 80348-88:
(7*8)+(6*0)+(5*3)+(4*4)+(3*8)+(2*8)+(1*8)=135
135 % 10 = 5
So 80348-88-5 is a valid CAS Registry Number.

80348-88-5Relevant academic research and scientific papers

HIGHLY STEREOSELECTIVE CONSTRUCTION OF CHIRAL QUATERNARY CARBON: ASYMMETRIC SYNTHESIS OF β,β-DISUBSTITUTED γ-BUTYROLACTONES

Tomioka, Kiyoshi,Cho, Youn-Sang,Sato, Fuminori,Koga, Kenji

, p. 1621 - 1624 (2007/10/02)

Asymmetric synthesis of β,β-disubstituted γ-butyrolactones was carried out in highly stereoselective and predictable way, by means of sequential dialkylation of (S)-γ-trityloxymethyl-γ-butyrolactone followed by lactone carbonyl transposition.Application t

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