| C12244D | Polyphyllin E | | | | |
| C12245B | L-Cysteine | | | | |
| C12245D | Chasmanine | | | | |
| C12246B | (S)-tert-Butyl 3-hydroxybutanoate | | | | |
| C12246D | Polyphyllin F | | | | |
| C12247B | 3-Bromo-4-methyl-1-phenyl-1H-pyrazole | | | | |
| C12247D | Polyphyllin E | | | | |
| C12248B | Dimethyl 7,7'-dimethoxy-[4,4'-bibenzo[d][1,3]dioxole]-5,5'-dicarboxylate | | | | |
| C12248D | Polyphyllin C | | | | |
| C12249B | 2-Bromo-6-methoxybenzonitrile | | | | |
| C12249D | Nerolidol | | | | |
| C12250B | Ethyl 2-(5-(4-methylpiperazin-1-yl)-1H-benzo[d]imidazol-2-yl)acetate | | | | |
| C12250D | Secologanic acid | | | | |
| C12251B | Alvimopan | | | | |
| C12252B | 4,4,5,5-Tetramethyl-2-(2-methylprop-1-en-1-yl)-1,3,2-dioxaborolane | | | | |
| C12252D | Chrysophanein | | | | |
| C12253B | 5-Amino-1H-pyrazol-3(2H)-one | | | | |
| C12253D | Euphol | | | | |
| C12254B | (S)-2-Hydroxy-3-phenylpropanoic acid | | | | |
| C12254D | Euphol | | | | |
| C12255B | Methyl 3,6-dibromopyrazine-2-carboxylate | | | | |
| C12255D | Tetracacine | | | | |
| C12256B | 7-Methoxynaphthalen-1-ol | | | | |
| C12256D | Ethanone, 1-(2,5-dihydroxy-4-methoxyphenyl)- | | | | |
| C12257B | (S)-1-(5-Bromopyridin-2-yl)ethanamine dihydrochloride | | | | |
| C12257D | Questin | | | | |
| C12258B | 1-(4-Methoxybenzyl)urea | | | | |
| C12258D | 2,6-Dimethoxybenzoic acid | | | | |
| C12259B | 2,7-Dibromo-9H-carbazole | | | | |
| C12260B | 2-(Methoxymethyl)benzoic acid | | | | |
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