N-tert-ButoxycarbonySerine tert-Butyl Ster; tert-Butyl S)-2-[(tert-Butoxycarbonyl)amino]-3-hydroxypropanoate; N-[(1,1-Dimethylethoxy)carbonyl]-LSerine 1,1-Dimethylethyl Ster; N-CarboxSerine di-tert-Butyl Ster

12 β,14-Dihydroxy-3-oxo-5 β-card-20(22)-enolide; 12 β,14 β-Dihydroxy-3-oxo-5 β,14 β-card-20(22)-enolide; 3-Dehydrodigoxigenin; 3-Digoxigenone; 3-Oxodigoxigenin; 3-Dehydro-digoxigenin

N-tert-Butoxycarbonyl-normelatonin; N-tert-Butoxycarbonyl-O-demethylmelatonin; N-[2-(N-tert-Butoxycarbonyl-5-hydroxyindol-3-yl)ethyl]-acetamide; N-tert-Butoxycarbonyl-5-hydroxymelatonin; [1-(N-tert-Butoxycarbonyl)-3-(2-acetamidoethyl)-5-hydroxy]indole

11β,21-Dihydroxy-4-pregnene-3,20-dione-d8;ReicSteinSSuStance H-d8;11β,21-DihydroxyprogSterone-d8;KendallS Compound B-d8;4-Pregnene-11β,21-diol-3,20-dione-d8;CorticSterone-2,2,4,6,6,17α,21,21-d8;4-Pregnen-11β,21-diol-3,20-dione-2,2,4,6,6,17α,21,21-d8