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1327157-88-9

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1327157-88-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1327157-88-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,7,1,5 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1327157-88:
(9*1)+(8*3)+(7*2)+(6*7)+(5*1)+(4*5)+(3*7)+(2*8)+(1*8)=159
159 % 10 = 9
So 1327157-88-9 is a valid CAS Registry Number.

1327157-88-9Relevant articles and documents

Stereoselective synthesis of (+)-(8R,8aR)-perhydro-8-indolizidinol

Kumar, R. Sateesh Chandra,Reddy, G. Venkateswar,Babu, K. Suresh,Rao, J. Madhusudana

, p. 4382 - 4384 (2011/09/19)

A highly stereoselective total synthesis of (+)-(8R,8aR)-perhydro-8- indolizidinol is described. Key steps involved in this synthesis are diastereoselective zinc allylation, azido-olefin cyclization and reductive amination followed by cyclization which effectively constructed the indolizidine ring. This contributes a unique approach to the synthesis of indolizidine alkaloids that offers the advantages of brevity and relatively high overall yields.

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