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(4S,5S)-2-[2-(1,1-Dimethyl-propyl)-1-methyl-1,2-dihydro-naphthalen-1-yl]-4-methoxymethyl-5-phenyl-4,5-dihydro-oxazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134891-19-3

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134891-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134891-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,8,9 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 134891-19:
(8*1)+(7*3)+(6*4)+(5*8)+(4*9)+(3*1)+(2*1)+(1*9)=143
143 % 10 = 3
So 134891-19-3 is a valid CAS Registry Number.

134891-19-3Downstream Products

134891-19-3Relevant academic research and scientific papers

HIGHLY REACTIVE ORGANOLITHIUMS (FROM "FREEMAN'S REAGENT") AND THEIR ADDITIONS TO NAPHTHALENE OXAZOLINES

Rawson, David J.,Meyers, A. I.

, p. 2095 - 2098 (1991)

Generation of organolithium reagents using lithio ditert-butyl biphenyl (Freeman's Reagent) leads to facile additions to the naphthalene oxazolines.

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