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1-benzyloxycarbonyl-2-(2-oxocyclopentyl)pyrrolidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

427923-03-3

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427923-03-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 427923-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,7,9,2 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 427923-03:
(8*4)+(7*2)+(6*7)+(5*9)+(4*2)+(3*3)+(2*0)+(1*3)=153
153 % 10 = 3
So 427923-03-3 is a valid CAS Registry Number.

427923-03-3Downstream Products

427923-03-3Relevant academic research and scientific papers

Mannich-type reaction of N,O-acetals with ketones mediated by a combination of TiCl4 and PhSiCl3

Kamogawa, Satoshi,Ikeda, Takashi,Kuriyama, Masami,Matsumura, Yoshihiro,Onomura, Osamu

, p. 325 - 332 (2010)

A combination of TiCl4 and PhSiCl3 efficiently conducts the Mannich-type reaction of N,O-acetals with ketones to afford α-substituted cyclic amine derivatives in good yields. This method was applicable to preparation of azabicyclo co

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