128962-64-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128962-64-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,9,6 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 128962-64:
(8*1)+(7*2)+(6*8)+(5*9)+(4*6)+(3*2)+(2*6)+(1*4)=161
161 % 10 = 1
So 128962-64-1 is a valid CAS Registry Number.
InChI:InChI=1/C13H24O10/c1-4-6(15)8(17)10(19)12(21-4)23-11-9(18)7(16)5(3-14)22-13(11)20-2/h4-19H,3H2,1-2H3/t4-,5+,6-,7-,8+,9-,10+,11+,12+,13+/m0/s1
128962-64-1Relevant articles and documents
Synthesis of di- and tri-saccharides related to the polysaccharide from Streptococcus pneumoniae type 23 and a study of their inhibition in the precipitin reaction.
Ray,Maddali,Roy,Roy
, p. 93 - 100 (2007/10/02)
Syntheses of methyl 2-O-beta-L-rhamnopyranosyl-beta-D-galactopyranoside (9), methyl 2-O-alpha-L-rhamnopyranosyl-beta-D-galactopyranoside (13), and methyl 4-O-beta-D-glucopyranosyl-2-O-alpha-L-rhamnopyranosyl-beta-D- galactopyranoside (16) in good yields a