1107609-25-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1107609-25-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,7,6,0 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1107609-25:
(9*1)+(8*1)+(7*0)+(6*7)+(5*6)+(4*0)+(3*9)+(2*2)+(1*5)=125
125 % 10 = 5
So 1107609-25-5 is a valid CAS Registry Number.
1107609-25-5Relevant academic research and scientific papers
Condensed isoquinolines 25. Alkylation of 6,11-dihydro-13H-isoquino[3,2-b] quinazolin-13-one
Potikha,Kovtunenko
, p. 1445 - 1454 (2008/09/20)
Interaction of 6,11-dihydro-13H-isoquino[2,3-b]quinazolin-13-one with alkylating agents occurs at two positions depending on their nature and the reaction conditions-at C(6) or N(5). Fusion with methyl tosylate leads to 5-methyl-13-o
