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Chloro-[2-methyl-cycloprop-(E)-ylidene]-acetic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

147458-85-3

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147458-85-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147458-85-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,4,5 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 147458-85:
(8*1)+(7*4)+(6*7)+(5*4)+(4*5)+(3*8)+(2*8)+(1*5)=163
163 % 10 = 3
So 147458-85-3 is a valid CAS Registry Number.

147458-85-3Downstream Products

147458-85-3Relevant academic research and scientific papers

Optically active oxazolidinones as Michael donors for the short and efficient synthesis of β-amino acids containing a cyclopropane ring

Es-Sayed, Mazen,Gratkowski, Corinna,Krass, Norbert,Meyers, Albert I.,De Meijere, Armin

, p. 289 - 292 (1993)

The Michael addition of optically active 3,4-diphenyloxazolidinone 5 to 2′-substituted 2-chloro-2-cyclopropylideneacetates yields 2′-substituted 2-cyclopropyl-1′-(2-oxo-3,4-diphenyloxazolidin-3-yl)acetates 6-R with excellent trans-selectivity, which upon

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