107381-02-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107381-02-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,3,8 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 107381-02:
(8*1)+(7*0)+(6*7)+(5*3)+(4*8)+(3*1)+(2*0)+(1*2)=102
102 % 10 = 2
So 107381-02-2 is a valid CAS Registry Number.
107381-02-2Relevant 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
