197069-98-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 197069-98-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,0,6 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 197069-98:
(8*1)+(7*9)+(6*7)+(5*0)+(4*6)+(3*9)+(2*9)+(1*8)=190
190 % 10 = 0
So 197069-98-0 is a valid CAS Registry Number.
197069-98-0Relevant academic research and scientific papers
The total synthesis of the pavine alkaloid thalimonine
Pabuccuoglu, Varol,Hesse, Manfred
, p. 1751 - 1758 (2007/10/03)
The synthesis of the pavine alkaloid (±)-thalimonine (1) by the acid-mediated cyclization of the corresponding 1,2-dihydroisoquinoline (10) is reported. The latter compound was synthesized by a multistep reaction from 4-methoxy-2,3-methylenedioxybenzaldeh
