143674-58-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143674-58-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,6,7 and 4 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 143674-58:
(8*1)+(7*4)+(6*3)+(5*6)+(4*7)+(3*4)+(2*5)+(1*8)=142
142 % 10 = 2
So 143674-58-2 is a valid CAS Registry Number.
143674-58-2Relevant academic research and scientific papers
The first synthesis of C-terminal biphenyl moiety of vancomycin
Rama Rao,Chakraborty,Joshi
, p. 4045 - 4048 (2007/10/02)
A successful Palladium catalysed intramolecular coupling of phenyl rings corresponding to amino acids (R)-4-hydroxyphenylglycine and (S)-3,5-dihydroxyphenylglycine of vancomycin is achieved.
