| 529-36-2 | 1-Naphthalenethiol | Naphthalene-1-thiol | 1 | | 2931.90 | | Send  | 4584.49 | |
| 529-44-2 | Myricetin | 3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one | 1 | | 2933.99 | | Send  | 11436.18 | |
| 529-59-9 | Genistin | 5-hydroxy-3-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one | 1 | | 2938.90 | | Send  | 33399.00 | |
| 52918-63-5 | Deltamethrin | [Cyano-(3-phenoxyphenyl)methyl] (1R,3S)-3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropane-1-carboxylate | 1 | | 2926.90 | 8 | Send  | 37222860.60 | |
| 53-21-4 | Cocaine Muriate | Methyl 3-benzoyloxy-8-methyl-8-azabicyclo[3.2.1]octane-4-carboxylate;hydrochloride | 1 | | 2939.11 | | Send  | 1056046.25 | |
| 53-43-0 | Prasterone | (3S,8R,9S,10R,13S,14S)-3-hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one | 1 | | 2937.29 | | Send  | 4757.13 | |
| 53-57-6 | Dihydronicotinamide-adenine dinucleotide phosphate | [[(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2R,3S,4R,5R)-5-(3-carbamoyl-4H-pyridin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl hydrogen phosphate | 1 | | 2934.99 | | Send  | 2673.69 | |
| 53-59-8 | Nadide phosphate | [[(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2R,3S,4R,5R)-5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl hydrogen phosphate;sodium | 1 | | 2934.99 | | Send  | 28686.61 | |
| 53-70-3 | Dibenz(A,H)Anthracene | Naphtho[1,2-b]phenanthrene | 1 | | 2902.90 | | Send  | 15149.67 | |
| 53-84-9 | Nadide | 1-[(2R,3R,4S,5R)-5-{[({[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl phosphono)oxy]methyl}-3,4-dihydroxyoxolan-2-yl]-3-carbamoyl-1lambda5-pyridin-1-ylium | 1 | | 2934.99 | | Send  | 62746.70 | |