156498-38-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156498-38-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,4,9 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 156498-38:
(8*1)+(7*5)+(6*6)+(5*4)+(4*9)+(3*8)+(2*3)+(1*8)=173
173 % 10 = 3
So 156498-38-3 is a valid CAS Registry Number.
156498-38-3Relevant academic research and scientific papers
A Novel Approach To Polycyclic Indolic Systems
Hardcastle, Ian R.,Hunter, Ruth F.,Quayle, Peter,Edwards, Philip N.
, p. 3805 - 3808 (2007/10/02)
An intramolecular Diels-Alder strategy has been developed for the synthesis of polycyclic oxindole-containing systems.
