1056395-61-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1056395-61-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,6,3,9 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1056395-61:
(9*1)+(8*0)+(7*5)+(6*6)+(5*3)+(4*9)+(3*5)+(2*6)+(1*1)=159
159 % 10 = 9
So 1056395-61-9 is a valid CAS Registry Number.
1056395-61-9Relevant articles and documents
Rapid synthesis of the tetrahydroquinoline alkaloids: angustureine, cuspareine and galipinine
O'Byrne, Aisling,Evans, Paul
, p. 8067 - 8072 (2008)
A one-pot method for the preparation of 1,2-substituted dihydroquinolines is described. This method features the C-2 addition of a range of organolithium reagents to quinoline followed by the in-situ addition of an electrophile. Standard palladium-catalys