1026153-18-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1026153-18-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,1,5 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1026153-18:
(9*1)+(8*0)+(7*2)+(6*6)+(5*1)+(4*5)+(3*3)+(2*1)+(1*8)=103
103 % 10 = 3
So 1026153-18-3 is a valid CAS Registry Number.
1026153-18-3Relevant academic research and scientific papers
Synthesis of the tricyclic core of the marine alkaloid lepadiformine
Hunter, Roger,Richards, Philip
, p. 271 - 273 (2007/10/03)
A stereoselective synthesis of the tricyclic core in racemic form of the marine alkaloid Lepadiformine is described from 4-methoxy-3-pyrrolin-2-one (methyl tetramate). Key steps involve 5,5-dialkylation of the tetramate, metathesis closure to an A/C 1-aza
