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2,2-Dimethyl-4-phenyl-3-trimethylsilanyloxy-pentanoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

344867-45-4

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344867-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 344867-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,8,6 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 344867-45:
(8*3)+(7*4)+(6*4)+(5*8)+(4*6)+(3*7)+(2*4)+(1*5)=174
174 % 10 = 4
So 344867-45-4 is a valid CAS Registry Number.

344867-45-4Relevant academic research and scientific papers

ALDOL REACTIONS, CONJUGATE ADDITIONS, AND ALKYLATION REACTIONS OF O-SILYLATED KETENE ACETALS UNDER NEUTRAL CONDITIONS

Yamamoto, Yoshinori,Maruyama, Kazuhiro,Matsumoto, Kiyoshi

, p. 1075 - 1078 (1984)

Aldol reactions, conjugate additions, and alkylation reactions of O-silylated ketene acetals take place under neutral conditions by using a high pressure technique.

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