889103-23-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 889103-23-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,9,1,0 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 889103-23:
(8*8)+(7*8)+(6*9)+(5*1)+(4*0)+(3*3)+(2*2)+(1*3)=195
195 % 10 = 5
So 889103-23-5 is a valid CAS Registry Number.
889103-23-5Relevant articles and documents
Synthesis of rigidly-linked vancomycin dimers and their in vivo efficacy against resistant bacteria
Lu, Jun,Yoshida, Osamu,Hayashi, Sayaka,Arimoto, Hirokazu
, p. 251 - 253 (2007/10/03)
A novel and efficient avenue for the preparation of dimeric vancomycins is described, and the dimers exhibited excellent antibacterial activities in the murine infection model. The Royal Society of Chemistry.
