86964-69-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86964-69-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,6 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86964-69:
(7*8)+(6*6)+(5*9)+(4*6)+(3*4)+(2*6)+(1*9)=194
194 % 10 = 4
So 86964-69-4 is a valid CAS Registry Number.
86964-69-4Relevant academic research and scientific papers
Synthesis of fluorinated kanamycin A derivative
Albert,Dax,Stutz
, p. 1763 - 1766 (2007/10/02)
Replacement of OH-5 and/or OH-6'' by fluoride in kanamycin A; no substitution of OH-4but inversion of configuration when using DAST
