118068-43-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118068-43-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,0,6 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 118068-43:
(8*1)+(7*1)+(6*8)+(5*0)+(4*6)+(3*8)+(2*4)+(1*3)=122
122 % 10 = 2
So 118068-43-2 is a valid CAS Registry Number.
118068-43-2Relevant articles and documents
Total Synthesis of Antibiotic Hygromycin A
Chida, Noritaka,Ohtsuka, Masami,Nakazawa, Keiichi,Ogawa, Seiichiro
, p. 2976 - 2983 (2007/10/02)
The first total synthesis of the antibiotic (-)-hygromycin A (1) has been achieved by a coupling reaction of the sugar moiety (2) and the cyclitol moiety (3).Both components were synthesized in homochiral forms starting from D-glucose.This synthesis fully