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(3aS,7S,7aR)-7-hydroxy-1-((1S)-1-phenylethyl)octahydroindol-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

219801-55-5

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219801-55-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219801-55-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,8,0 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 219801-55:
(8*2)+(7*1)+(6*9)+(5*8)+(4*0)+(3*1)+(2*5)+(1*5)=135
135 % 10 = 5
So 219801-55-5 is a valid CAS Registry Number.

219801-55-5Upstream product

219801-55-5Relevant academic research and scientific papers

Total synthesis of (-)-γ-lycorane using diastereoselective 5-endo-trig radical cyclization of N-vinylic α-halo amides

Ikeda, Masazumi,Ohtani, Shinji,Sato, Tatsunori,Ishibashi, Hiroyuki

, p. 1803 - 1806 (1998)

Bu3SnH-mediated radical cyclization of α-iodo-N-(6-oxocylohex-1- enyl)-N-[(S)-1-phenylethyl]acetamide (6) proceeded in a 5-endo-trig manner with moderate diastereoselectivity to give (3aS, 7aR)-octahydroindole-2,7- dione 8a as the major product

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