| 421-50-1 | 1,1,1-Trifluoroacetone | 1,1,1-trifluoropropan-2-one | 1 | | 2914.70 | | Send  | 1397.88 | |
| 42131-25-9 | Isononyl isononanoate | 7-methyloctyl 7-methyloctanoate | | 1 | 2915.90 ; 3824.90 | | Send  | 2173243.05 | |
| 42131-27-1 | Isotridecyl Isononanoate | 11-methyldodecyl 7-methyloctanoate | 1 | | 2915.90 ; 3402.13 | | Send  | 115213.69 | |
| 42203-78-1 | DOI hydrochloride | 1-(4-iodo-2,5-dimethoxyphenyl)propan-2-amine;hydrochloride | 1 | | 2922.50 | | Send  | 4658.09 | |
| 42204-14-8 | Rhodium acetate | Rhodium(3+); triacetate | 1 | | 2843.90 | | Send  | 6796.17 | |
| 4221-80-1 | Tetrabutyl phenyl hydroxybenzoate | (2,4-ditert-butylphenyl) 3,5-ditert-butyl-4-hydroxybenzoate | 1 | | 2918.29 ; 3812.20 | | Send  | 16539899.58 | |
| 4223-03-4 | N-tert-Octylacrylamide | N-(2,4,4-trimethylpentan-2-yl)prop-2-enamide | 1 | | 2924.19 | | Send  | 144093.47 | |
| 42234-64-9 | Acid blue 185 | | | 1 | 3204.12 | | Send  | 123581.92 | |
| 4229-44-1 | N-Methylhydroxylamine hydrochloride | N-methylhydroxylamine hydrochloride | 1 | | 2928.00 | | Send  | 2775.27 | |
| 4233-96-9 | Gallocatechin gallate | [(2S,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate | 1 | | 2932.99 | | Send  | 6782.94 | |