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1613470-19-1

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1613470-19-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1613470-19-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,3,4,7 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1613470-19:
(9*1)+(8*6)+(7*1)+(6*3)+(5*4)+(4*7)+(3*0)+(2*1)+(1*9)=141
141 % 10 = 1
So 1613470-19-1 is a valid CAS Registry Number.

1613470-19-1Relevant articles and documents

A stereoselective approach to indolizidine and pyrrolizidine alkaloids: Total synthesis of (-)-lentiginosine, (-)-epi-lentiginosine and (-)-dihydroxypyrrolizidine

Kauloorkar, Shruti Vandana,Jha, Vishwajeet,Jogdand, Ganesh,Kumar, Pradeep

, p. 4454 - 4460 (2014/06/23)

A simple and highly efficient approach to hydroxylated pyrrolizidine and indolizidine is developed from an aldehyde as a starting material using organocatalytic and asymmetric dihydroxylation reactions as key steps. Its application to the total synthesis of (-)-lentiginosine, (-)-epi-1,2- lentiginosine and (-)-dihydroxypyrrolizidine is also reported. the Partner Organisations 2014.

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