111730-33-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111730-33-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,7,3 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 111730-33:
(8*1)+(7*1)+(6*1)+(5*7)+(4*3)+(3*0)+(2*3)+(1*3)=77
77 % 10 = 7
So 111730-33-7 is a valid CAS Registry Number.
111730-33-7Relevant articles and documents
SYNTHESIS OF THE CAPSULAR POLYSACCHARIDE OF STREPTOCOCCUS PNEUMONIAE TYPE 14
Kochetkov, N. K.,Nifant'ev, N. E.,Backinowsky, L. V.
, p. 3109 - 3122 (2007/10/02)
A regular, branched polysaccharide is synthesized whose structure --n corrseponds to that of the capsular polysaccharide of Streptococcus pneumoniae type 14.Synthesis is accomplished by using a stereo- and regi
