115309-94-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115309-94-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,3,0 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 115309-94:
(8*1)+(7*1)+(6*5)+(5*3)+(4*0)+(3*9)+(2*9)+(1*4)=109
109 % 10 = 9
So 115309-94-9 is a valid CAS Registry Number.
115309-94-9Relevant academic research and scientific papers
SYNTHESIS OF ANGULAR BENZODIPYRAZOLES AND RELATED SYSTEMS
Peet, Norton P.,LeTourneau, Michael E.
, p. 41 - 72 (2007/10/02)
A series of benzodipyrazoles was prepared from cyclohexane-1,3-dione.Several related systems with different central rings were also prepared.In addition, benzodipyrazoles were synthesized from 1,4-cyclohexanedione monoethylene
