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(1R,3aR,6aS)-2-((1S,2R)-1-Methyl-2-phenyl-2-trimethylsilanyloxy-ethyl)-4,6-dioxo-5-phenyl-octahydro-pyrrolo[3,4-c]pyrrole-1-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139330-97-5

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139330-97-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139330-97-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,3,3 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 139330-97:
(8*1)+(7*3)+(6*9)+(5*3)+(4*3)+(3*0)+(2*9)+(1*7)=135
135 % 10 = 5
So 139330-97-5 is a valid CAS Registry Number.

139330-97-5Downstream Products

139330-97-5Relevant academic research and scientific papers

Diastereofacial selectivity in the 1,3-dipolar cycloaddition of chiral azomethine ylides

Deprez, Pierre,Rouden, Jacques,Chiaroni, Angele,Riche, Claude,Royer, Jacques,Husson, Henri-Philippe

, p. 7531 - 7534 (2007/10/02)

Diastereofacial stereoselectivity in the cycloaddition of azomethine ylides obtained from N-methoxycarbonylmethyloxazolidine 4 with N-phenylmaleimide is studied relative to R1 and R2 groups borne by the chiral auxiliary moiety.

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