157553-88-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 157553-88-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,5,5 and 3 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 157553-88:
(8*1)+(7*5)+(6*7)+(5*5)+(4*5)+(3*3)+(2*8)+(1*8)=163
163 % 10 = 3
So 157553-88-3 is a valid CAS Registry Number.
InChI:InChI=1/C25H47NO15Si/c1-11(30)26-16-13(31)7-12(8-27)37-23(16)41-22-17(32)14(9-28)38-25(20(22)35)40-21-15(10-29)39-24(19(34)18(21)33)36-5-6-42(2,3)4/h12-25,27-29,31-35H,5-10H2,1-4H3,(H,26,30)/t12-,13-,14+,15+,16+,17-,18+,19+,20+,21-,22-,23-,24+,25+/m0/s1
157553-88-3Relevant articles and documents
Synthesis of the 2"-hydroxy, 4"-deoxy and 4"-epi analogues of beta-D-GalNAc-(1-->3)-alpha-D-Gal-(1-->4)-beta-D-Gal, the terminal trisaccharide of globotetraose.
Nilsson,Wendler,Magnusson
, p. 356 - 361 (2007/10/02)
Radical deoxygenation of methyl 3,6-di-O-benzoyl-2-deoxy-4-O-imidazol-1-yl-thiocarbonyloxy-2-phtha limido-beta-D - glucopyranoside 5 gave methyl 3,6-di-O-benzoyl-2,4-dideoxy-2-phthalimido-beta-D-glucopyranoside 6, which was converted into the correspondin
