116202-18-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116202-18-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,2,0 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 116202-18:
(8*1)+(7*1)+(6*6)+(5*2)+(4*0)+(3*2)+(2*1)+(1*8)=77
77 % 10 = 7
So 116202-18-7 is a valid CAS Registry Number.
116202-18-7Relevant academic research and scientific papers
Lociuro, Sergio,Tsai, Thomas Y. R.,Weisner, Karel
, p. 35 - 40 (1988)
γ-Issobufalin 1 was synthsized from testoterone.A novel use of α-furans as masking groups of a carboxylic acid is also reported.
