849357-76-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 849357-76-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,3,5 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 849357-76:
(8*8)+(7*4)+(6*9)+(5*3)+(4*5)+(3*7)+(2*7)+(1*6)=222
222 % 10 = 2
So 849357-76-2 is a valid CAS Registry Number.
849357-76-2Relevant academic research and scientific papers
A short asymmetric total synthesis of chloramphenicol using a selectively protected 1,2-diol
Boruwa, Joshodeep,Borah, Jagat C.,Gogoi, Siddhartha,Barua, Nabin C.
, p. 1743 - 1746 (2007/10/03)
A general route for the synthesis of chloramphenicol, thiamphenicol and fluoramphenicol is described. Chloramphenicol has been synthesized in 45% overall yield.
