2-Naphthylamine

Spironolactone,100 µg/mL,MeOH,1mL,

2-Butanone-2,4-DNPH, 100mg

17 alpha(H),21ß(H)-(22R)-Tetrakishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 67069-14-1