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(2S,3R)-3-(tert-Butyl-dimethyl-silanyloxy)-2-(1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-butyric acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

178395-72-7

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178395-72-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 178395-72-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,3,9 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 178395-72:
(8*1)+(7*7)+(6*8)+(5*3)+(4*9)+(3*5)+(2*7)+(1*2)=187
187 % 10 = 7
So 178395-72-7 is a valid CAS Registry Number.

178395-72-7Relevant academic research and scientific papers

A novel synthesis of a key intermediate for penems and carbapenems utilizing lipase-catalyzed kinetic resolution

Seki, Masahiko,Furutani, Toshiyuki,Miyake, Tsutomu,Yamanaka, Takeshi,Ohmizu, Hiroshi

, p. 1241 - 1244 (2007/10/03)

Titanium enolate-mediated aldol reaction of N-phthaloyl-β-alanyl-1,3-benzoxazinone 5 with acetaldehyde gave the (±)-syn-aldol (±)-6 in a high yield with high diastereoselectivity. Lipase-catalyzed hydrolysis of the corresponding laurate (±)-7b furnished e

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