rifamycin SV hemiaminal <=> rifamycin SV ortho-naphthoquinone carboxamide + H(+)
rifamycin sv hemiaminal <=> rifamycin sv ortho-naphthoquinone carboxamide + h(+)
rifamycin SV hemiaminal <=> rifamycin SV ortho-naphthoquinone carboxamide + H(+)
rifamycin sv hemiaminal <=> rifamycin sv ortho-naphthoquinone carboxamide + h(+)