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(2R,3S)-3-Hydroxy-3-phenyl-2-trimethylsilanyl-propionic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80244-45-7

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80244-45-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80244-45-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,2,4 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 80244-45:
(7*8)+(6*0)+(5*2)+(4*4)+(3*4)+(2*4)+(1*5)=107
107 % 10 = 7
So 80244-45-7 is a valid CAS Registry Number.

80244-45-7Downstream Products

80244-45-7Relevant academic research and scientific papers

STEREOCONTROLLED SYNTHESIS OF α,β-UNSATURATED CARBOXYLIC ESTERS FROM O-METHYL-C,O-BIS(TRIMETHYLSILYL)KETENE ACETAL AND ALIPHATIC ALDEHYDES

Matsuda, Isamu,Izumi, Yusuke

, p. 1805 - 1808 (1981)

(R*,S*) Selective aldol type reaction of O-methyl-C,O-bis(trimethylsilyl)ketene acetal (1) with aldehydes and stereoselective formation of α,β-unsaturated carboxylic esters are attained by the combination of Z-1 and Lewis acids.

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