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1140968-77-9

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1140968-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1140968-77-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,0,9,6 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1140968-77:
(9*1)+(8*1)+(7*4)+(6*0)+(5*9)+(4*6)+(3*8)+(2*7)+(1*7)=159
159 % 10 = 9
So 1140968-77-9 is a valid CAS Registry Number.

1140968-77-9Downstream Products

1140968-77-9Relevant academic research and scientific papers

An efficient and stereoselective route to 1-deoxy-5-hydroxy sphingosine analogues

Saikia, Partha Pratim,Goswami, Abhishek,Baishya, Gakul,Barua, Nabin C.

, p. 1328 - 1330 (2009)

A short and efficient synthesis of 1-deoxy-5-hydroxy sphingolipid is described. The key steps involved are a Jacobsen hydrolytic kinetic resolution (HKR) and Shibasaki's asymmetric Henry reaction.

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