[(3S,4S,6R)-5-[[(2R,4S,5R)-3,5-dihydroxy-6-methyl-4-sulfooxyoxan-2-yl]oxymethyl]-6-[[(2R,4S,5S)-2-[[(2R,4S,5S)-2-hydroxy-6-methyl-3,5-bis(sulfinatoperoxy)oxan-4-yl]methoxy]-6-methyl-4-[[(2R,4S,5R)-6-methyl-3,5-bis(sulfinatoperoxy)-4-sulfooxyoxan-2-yl]oxymethyl]-5-sulfinatoperoxyoxan-3-yl]methoxy]-4-[[(2R,4S,5S)-4-[[(2R,4S,5S)-4-hydroxy-6-methyl-3,5-bis(sulfinatoperoxy)oxan-2-yl]oxymethyl]-6-methyl-3,5-bis(sulfinatoperoxy)oxan-2-yl]oxymethyl]-2-methyloxan-3-yl]oxy sulfite