β-?D-?Galactopyranoside, phenyl 4,?6-?O-?[(S)?-?phenylmethylene]?-?1-?thio-

β-?D-?Galactopyranoside, phenyl 4,?6-?O-?[(S)?-?phenylmethylene]?-?1-?thio- · CAS 87508-18-7