| 1309-36-0 | Pyrite | Bis(sulfanyllidene) iron | | 1 | 2502.00 ; 2601.11; 2601.20 | | Send  | 5083474.52 | |
| 1309-37-1 | Iron(III) oxide ; Pigment Red 101 | Iron(III) oxide | | 1 | 2821.10 ; 3212.90 | | Send  | 155195396.45 | |
| 1309-38-2 | Magnetite ; Fragrance of triiron tetraoxide | Hydroxy(oxo)iron iron | | 1 | 2601.11 ; 2821.10 ; 3302.90 | | Send  | 13028283.89 | |
| 1309-42-8 | Magnesium hydroxide | Magnesium dihydroxide | 1 | | 2816.10 ; 2903.99 ; 3824.90 | | Send  | 41509406.17 | |
| 1309-48-4 | Magnesium oxide | Oxomagnesium | 1 | | 2519.90; 2519.90 ; 2816.10 ; 3207.30 ; 3812.30 ; 3824.90 | | Send  | 102332193.20 | |
| 1309-56-4 | Molybdenum disulfide | | 1 | | 3403.19 | | Send  | | |
| 1309-64-4 | Antimony trioxide | Di(phenyl)stiborylbenzene | 1 | | 2825.80 ; 3812.30 | | Send  | 350376968.23 | |
| 131-11-3 | Dimethyl phthalate | Dimethyl benzene-1,2-dicarboxylate | 1 | | 2917.34 | 8 | Send  | 5265096.05 | |
| 131-17-9 | Diallyl Phthalate | Bis(prop-2-enyl) benzene-1,2-dicarboxylate | 1 | | 2917.34 | 3 | Send  | 5629153.50 | |
| 131-27-1 | 3-aminonaphthalene-1,5-disulphonic acid | 3-aminonaphthalene-1,5-disulphonic acid | 1 | | 2921.45 | | Send  | 8659686.93 | |