All

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 D01 Inorganic Chemicals D007287 +
  D01.029 Acids D000143 +
   D01.029.260 Acids, Noncarboxylic D000148 +
    D01.029.260.877 Sulfur Acids D013456 +
     D01.029.260.877.740 Sulfonic Acids D013451 +
      D01.029.260.877.740.900 Thiosulfonic Acids D013886 
 D01 Inorganic Chemicals D007287 +
  D01.875 Sulfur Compounds D013457 +
   D01.875.800 Sulfur Acids D013456 +
    D01.875.800.740 Sulfonic Acids D013451 +
     D01.875.800.740.900 Thiosulfonic Acids D013886 
 D02 Organic Chemicals D009930 +
  D02.886 Sulfur Compounds D013457 +
   D02.886.645 Sulfur Acids D013456 +
    D02.886.645.600 Sulfonic Acids D013451 +
     D02.886.645.600.925 Thiosulfonic Acids D013886