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(5S)-(-)-2-benzylidene-5-butyl-3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

896136-89-3

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896136-89-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 896136-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,6,1,3 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 896136-89:
(8*8)+(7*9)+(6*6)+(5*1)+(4*3)+(3*6)+(2*8)+(1*9)=223
223 % 10 = 3
So 896136-89-3 is a valid CAS Registry Number.

896136-89-3Upstream product

896136-89-3Relevant academic research and scientific papers

Asymmetric synthesis of polyfunctionalized pyrrolidines from sulfinimine-derived pyrrolidine 2-phosphonates. Synthesis of pyrrolidine 225C

Davis, Franklin A.,Xu, He,Wu, Yongzhong,Zhang, Junyi

, p. 2273 - 2276 (2006)

The Horner-Wadsworth-Emmons reaction of aldehydes with sulfinimine-derived 3-oxo pyrrolidine phosphonates represents a new method for the asymmetric synthesis of ring-functionalized cis-2,5-disubstituted 3-oxo pyrrolidines.

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