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(S)-benzyl 3-((R)-1-hydroxy-3-methylbutan-2-ylcarbamoyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1256456-67-3

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1256456-67-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1256456-67-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,4,5 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1256456-67:
(9*1)+(8*2)+(7*5)+(6*6)+(5*4)+(4*5)+(3*6)+(2*6)+(1*7)=173
173 % 10 = 3
So 1256456-67-3 is a valid CAS Registry Number.

1256456-67-3Relevant academic research and scientific papers

Iridium-catalyzed asymmetric hydrogenation of olefins using TIQ phosphine-oxazoline ligands

Chakka, Sai Kumar,Peters, Byron K.,Andersson, Pher G.,Maguire, Glenn E.M.,Kruger, Hendrik G.,Govender, Thavendran

, p. 2295 - 2301 (2010)

A novel family of tetrahydroisoquinoline (TIQ) phosphine-oxazoline ligands and four corresponding iridium complexes have been developed and applied to the asymmetric hydrogenation of unfunctionalized olefins. The results showed that the best conversion rates were observed in up to 99% with an enantiomeric excess of 91%.

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