82536-17-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82536-17-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,5,3 and 6 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 82536-17:
(7*8)+(6*2)+(5*5)+(4*3)+(3*6)+(2*1)+(1*7)=132
132 % 10 = 2
So 82536-17-2 is a valid CAS Registry Number.
82536-17-2Relevant academic research and scientific papers
SYNTHESES OF (-)-9-DEMETHYLCEPHAELINE AND (-)-10-DEMETHYLCEPHAELINE
Fujii, Tozo,Ohba, Masashi
, p. 857 - 860 (2007/10/02)
The synthesis of (-)-9-demethylcephaeline (I) has been accomplished by reduction of (+)-O,O-dibenzyl-8-demethylpsychotrine (XIa) followed by debenzylation of the resulting (-)-tetrahydroisoquinoline derivative XIIa.A parallel synthesis starting with (+)-O
