CASRN chemical name agonist potency category antagonist potency category in ToxCast 10/2015 release 52806-53-8 hydroxyflutamide NA strong yes 90357-06-5 bicalutamide NA strong yes 122-14-5 fenitrothion NA strong yes 84371-65-3 mifepristone NA strong/moderate yes 52-01-7 spironolactone NA strong/moderate yes 63612-50-0 nilutamide negative moderate yes 427-51-0 cyproterone acetate weak moderate yes 80-05-7 bisphenol A NA moderate/weak yes 330-55-2 linuron NA moderate/weak yes 50471-44-8 vinclozolin NA moderate/weak yes 13311-84-7 flutamide negative moderate/weak yes 67747-09-5 prochloraz negative moderate/weak yes 140-66-9 4-tert-octylphenol NA weak yes 72-43-5 methoxychlor NA weak yes 72-55-9 "p,p?-DDE" NA weak yes 60207-90-1 propiconazole NA weak yes 17924-92-4 zearalenone NA weak yes 789-02-6 "o,p?-DDT" negative weak yes 32809-16-8 procymidone NA very weak yes 60168-88-9 fenarimol negative very weak yes 58-18-4 methyl testosterone strong negative yes 58-22-0 testosterone strong negative propionate form 63-05-8 4-androstenedione moderate negative yes 1912-24-9 atrazine negative negative yes 52918-63-5 deltamethrin negative negative yes 486-66-8 daidzein NA negative yes 16752-77-5 methomyl NA negative yes 122-34-9 simazine NA negative yes 10161-33-8 17b-trenbolone strong NA yes 797-63-7 levonorgestrel strong NA yes 965-93-5 methyltrienolone (R1881) strong NA no 68-22-4 norethindrone strong NA yes 51-98-9 norethindrone acetate strong NA no 76-43-7 fluoxymestrone strong/moderate NA no 434-22-0 19-nortestosterone moderate NA no 521-18-6 5a-dihydrotestosterone moderate NA yes 10418-03-8 stanozolol moderate NA no 71-58-9 medroxyprogesterone acetate moderate/weak NA no 68-23-5 norethynodrel moderate/weak NA no 57-91-0 17a-estradiol negative NA yes 68359-37-5 b-cyfluthrin negative NA yes 52315-07-8 b-cypermethrin negative NA yes 17804-35-2 benomyl negative NA yes 85-68-7 butylbenzyl phthalate negative NA yes 10605-21-7 carbendazim negative NA yes 51630-58-1 fenvalerate negative NA yes 98319-26-7 finasteride negative NA yes 129453-61-8 "ICI 182,780" negative NA yes 36734-19-7 iprodione negative NA yes 50-29-3 "p,p?-DDT" negative NA yes 52645-53-1 permethrin negative NA yes 501-36-0 resveratrol negative NA no 10540-29-1 tamoxifen negative NA yes 7696-12-0 tetramethrin negative NA yes