344560-09-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 344560-09-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,5,6 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 344560-09:
(8*3)+(7*4)+(6*4)+(5*5)+(4*6)+(3*0)+(2*0)+(1*9)=134
134 % 10 = 4
So 344560-09-4 is a valid CAS Registry Number.
344560-09-4Relevant academic research and scientific papers
Hirao, Ken-Ichi,Tsuchiya, Ryuta,Yano, Yasuhiro,Tsue, Hirohito
, p. 415 - 422 (1996)
Synthesis of 1,1′-biisoquinolines having substituents in the 8,8′-positions and their resolution by hplc on a chiral column on a preparative scale are described.
