(Z)-alkanethial oxide => (E)-alk-1-en-1-SO-peroxol
(z)-alkanethial oxide => (e)-alk-1-en-1-so-peroxol
(Z)-alkanethial oxide => (E)-alk-1-en-1-SO-peroxol
(z)-alkanethial oxide => (e)-alk-1-en-1-so-peroxol