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4-(3,5-dimethylcyclohexa-1,4-dienyl)butanal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1245809-67-9

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1245809-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1245809-67-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,5,8,0 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1245809-67:
(9*1)+(8*2)+(7*4)+(6*5)+(5*8)+(4*0)+(3*9)+(2*6)+(1*7)=169
169 % 10 = 9
So 1245809-67-9 is a valid CAS Registry Number.

1245809-67-9Downstream Products

1245809-67-9Relevant academic research and scientific papers

Asymmetric transfer hydrogenation of quinolines using tethered Ru(II) catalysts

Parekh, Vimal,Ramsden, James A.,Wills, Martin

experimental part, p. 1549 - 1556 (2010/11/02)

The first report of an asymmetric transfer hydrogenation, in formic acid/triethylamine, of quinolines is described. Using a Ru(II) catalyst containing a 4-carbon tether, products of up to 73% ee were formed, whilst a Rh(III)-tethered catalyst gave products of up to 94% ee.

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