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(R)-4-Isopropyl-4-((S)-2-methoxymethyl-pyrrolidine-1-carbonyl)-3-trimethylsilanyl-cyclohexa-2,5-dienone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

194656-48-9

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194656-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 194656-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,6,5 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 194656-48:
(8*1)+(7*9)+(6*4)+(5*6)+(4*5)+(3*6)+(2*4)+(1*8)=179
179 % 10 = 9
So 194656-48-9 is a valid CAS Registry Number.

194656-48-9Upstream product

194656-48-9Downstream Products

194656-48-9Relevant academic research and scientific papers

Asymmetric synthesis of 4,4-disubstituted-2-cyclohexen-1-ones from a chiral 2-(trimethylsilyl)benzamide

Schultz, Arthur G.,Pettus, Liping

, p. 5433 - 5436 (1997)

Birch reduction-alkylation of the chiral 2-(trimethylsilyl)benzamide 4 provides 1,4-cyclohexadienes 5b-5e with diastereomer ratios of >100:1. The conversions of 5b-5e to the 4,4-disubstituted-2-cyclohexen-1-ones 8b-8e are described.

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