1255860-76-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1255860-76-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,5,8,6 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1255860-76:
(9*1)+(8*2)+(7*5)+(6*5)+(5*8)+(4*6)+(3*0)+(2*7)+(1*6)=174
174 % 10 = 4
So 1255860-76-4 is a valid CAS Registry Number.
1255860-76-4Relevant academic research and scientific papers
Kraus, George A.,Kempema, Aaron
, p. 1967 - 1968 (2010)
A flexible synthesis of the azafluorenone alkaloids 1, 2, 3, and 4 is described.