PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12204612-2 2002 The C-3 and C-6 hydroxy groups of the beta-thioglucoside were selectively protected with triisopropylsilyl or tert-butyldiphenylsilyl trifluoromethanesulfonate. beta-thioglucoside 38-56 complement C6 Homo sapiens 12-15