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(R)-2-((1R,4R,4aS,8aS)-4,7-Dimethyl-1,2,3,4,4a,5,6,8a-octahydro-naphthalen-1-yl)-5-phenyl-pentanoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

195060-82-3

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195060-82-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 195060-82-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,0,6 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 195060-82:
(8*1)+(7*9)+(6*5)+(5*0)+(4*6)+(3*0)+(2*8)+(1*2)=143
143 % 10 = 3
So 195060-82-3 is a valid CAS Registry Number.

195060-82-3Downstream Products

195060-82-3Relevant academic research and scientific papers

Copper(I) catalyzed conjugate addition of Grignard reagents to acrylic acids: Homologation of artemisinic acid and subsequent conversion to 9-substituted artemisinin analogs

Vroman, Jeffrey A.,Khan, Ikhlas A.,Avery, Mitchell A.

, p. 6173 - 6176 (1997)

A new route to novel 9-substituted-10-deoxoartemisinin analogs (13, 14) was developed employing photoxygenation of homologated derivatives of artemisinic acid (9, 10). Conjugate addition to the acrylate moiety of artemisinic acid 2 was made possible by in situ protection as a silyl ester, Cu(I)-catalyzed 1,4-addition of RMgX, and deprotection.

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