3670-93-7

Pentaerythrit-disulfit Neopentanetetrayl sulfite Pentaerythritol disulfite Pentaerythritol cyclic disulfite O O' O'' O'''-Disulfinyl-pentaerythrit Sulfurous acid cyclic diester with pentaerythritol 2,4,8,10-tetraoxa-3,9-dithiaspiro[5.5]undecane 3,9-dioxide 2,4,8,10-tetraoxa-3,9-dithiaspiro[5.5]undecane 3,9-dioxide 2,4 2,4,8,10-tetraoxa-3λ4,9λ4-dithiaspiro[5.5]undecane 3,9-dioxide 2,4,8,10-tetraoxa-3,9-dithiaspiro[5.5]undecane 3,9-dioxide 2,4,8,10- 2,4,8,10-tetraoxa-3λ⁴,9λ⁴-dithiaspiro[5.5]undecane 3,9-dioxide