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(4aS,8aR)-2-Benzoyl-1,3,4,4a,5,8a-hexahydro-2H-isoquinolin-6-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

52346-15-3

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52346-15-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52346-15-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,3,4 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 52346-15:
(7*5)+(6*2)+(5*3)+(4*4)+(3*6)+(2*1)+(1*5)=103
103 % 10 = 3
So 52346-15-3 is a valid CAS Registry Number.

52346-15-3Downstream Products

52346-15-3Relevant academic research and scientific papers

A novel, stereoselective synthesis of cis-4a(S), 8a(R)-decahydro-6(2H)-isoquinolones from meroquinene esters

Martinelli,Peterson,Khau,Hutchison,Sullivan

, p. 5413 - 5416 (1993)

Intramolecular cyclization of N-acylated meroquinene t-butyl esters in cold H2SO4 cleanly afforded cis-4a(S), 8a(R)-decahydro-6(2H)-isoquinolones with complete stereocontrol in >95% yield. Formation of the meroquinene esters from cinchona alkaloid autoxidation using an improved Doering protocol was accomplished in three steps with 85% overall yield.

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