USP-Standards from the United States Pharmacopeia

(2-(2-((2,6-dichlorophenyl

(N-(tert-butyl)-N-(1-(3-chlorophenyl)-1-oxopropan-2-yl) nitrous amide)

(N-(tert-butyl)-N-(1-(3-chlorophenyl)-1-oxopropan-2-yl) nitrous amide)

(N,N-Bis(ethyl-d5)nitrous amide))

(N,N-Bis(butyl-d9)nitrous amide))

((R)-N-methyl-N-(3-phenyl-3-(o-tolyloxy)propyl)nitrous amide)

(N2-((S)-1-carboxy-3-phenylpropyl)-N2-nitroso-L-lysyl-L-proline)

(6-Ethylpyrimidine-2,4-diamine)

(5-(3-Bromo-4,5-dimethoxybenzyl)pyrimidine-2,4-diamine)

(5-(4-Ethoxy-3,5-dimethoxybenzyl)pyrimidine-2,4-diamine)

(Methyl 3,4,5-trimethoxybenzoate)

(3-(Phenylamino)-2-(3,4,5-trimethoxybenzyl)acrylonitrile)

(3,4,5-Trimethoxybenzoic acid)

(O,O-dinaphthalen-2-yl carbonothioate)

(2,2'-(((3-methylpentane-1,5-diyl)bis(oxy))bis(3-oxopropane-3,1-diyl))bis(1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium) iodides)

(2'-{3,3'-[hexane-1,5-diylbis(oxy)]bis(3-oxopropane-3,1-diyl)}bis[1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium] iodides)

((1R,2S)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-(3-methoxy-3-oxopropyl)-2-methyl-1,2,3,4-tetrahydroisoquinoline-2-iumbenzenesulfonate)

(1-(3,4-Dimethoxybenzyl)-6,7-dimethoxy-2,2-dimethyl-1,2,3,4-tetrahydroisoquinolinium benzenesulfonate)

(1,3-bis(isopropylamino)propan-2-ol dihydrochloride)

((6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-17-(((fluoromethyl) thio)carbonyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl acetate)

(3-((2'-(N-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid)

((Z)-3-(((4-(N-methyl-2-(4-methylpiperazin-1-yl)acetamido)phenyl)amino)(phenyl)methylene)-2-oxoindoline-6-carboxylic acid)

(25 mg