| 90-31-3 | 1-(3-chlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one | 1-(3-chlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one | 1 | | 2933.19 | | Send  | 1120198.79 | |
| 90-39-1 | Alkyl Polyglucoside | | | 1 | 3402.13 | | Send  | | |
| 90-40-4 | 3-Amino-5-hydroxynaphthalene-2,7-disulfonic acid | 3-amino-5-hydroxynaphthalene-2,7-disulfonic acid | 1 | | 2922.21 | | Send  | 1828.66 | |
| 90-44-8 | Anthrone | 9,10-dihydroanthracen-9-one | 1 | | 3821.00 | | Send  | 918.88 | |
| 90-45-9 | Aminoacridine | Aminoacridine | 1 | | 2933.99 | | Send  | 1992.34 | |
| 90-46-0 | Xanthydrol | 9H-xanthen-9-ol | 1 | | 2933.99 | | Send  | 1149.07 | |
| 90-51-7 | 6-amino-4-hydroxynaphthalene-2-sulphonic acid | 6-amino-4-hydroxynaphthalene-2-sulphonic acid | 1 | | 2922.21 | | Send  | 8749732.28 | |
| 90-64-2 | Mandelic acid | 2-hydroxy-2-phenylacetic acid | 1 | | 2918.19 | | Send  | 2119.41 | |
| 90-72-2 | Tris(dimethylaminomethyl)phenol | 2,4,6-tris(dimethylaminomethyl)phenol | 1 | | 2922.29 ; 3815.90 | 3 | Send  | 1330160.55 | |
| 90-80-2 | D-glucono-1,5-lactone | 3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one | 1 | | 2932.20 | | Send  | 29148322.29 | |