methyl S-4-methyl phenyl 5-acetami do-4.7.8.9-tetra- O-acety1-3.5-dide oxy-2-thio-D-glyc ero-a-D-galact 0-2-nonulopyrano sidonate
methyl S-4-methyl phenyl 5-acetami do-4.7.8.9-tetra- O-acety1-3.5-dide oxy-2-thio-D-glyc ero-a-D-galact 0-2-nonulopyrano sidonate
methyl S-4-methyl phenyl 5-acetami do-4.7.8.9-tetra- O-acety1-3.5-dide oxy-2-thio-D-glyc ero-a-D-galact 0-2-nonulopyrano sidonate 95%