| 921755-09-1 | Pentanoic acid, 2-[2-oxo-2-phenyl-1-(phenylseleno)ethylidene]-, ethyl ester, (2E)- | C21H22O3Se |
| 921755-11-5 | 2-Butenoic acid, 4-(4-bromophenyl)-2-methyl-4-oxo-3-(phenylseleno)-, ethyl ester, (2E)- | C19H17BrO3Se |
| 921755-13-7 | Pentanoic acid, 2-[2-(4-bromophenyl)-2-oxo-1-(phenylseleno)ethylidene]-, ethyl ester, (2E)- | C21H21BrO3Se |
| 921755-14-8 | 2-Butenoic acid, 2-methyl-4-(1-naphthalenyl)-4-oxo-3-(phenylseleno)-, ethyl ester, (2E)- | C23H20O3Se |
| 921755-15-9 | Pentanoic acid, 2-[2-(1-naphthalenyl)-2-oxo-1-(phenylseleno)ethylidene]-, ethyl ester, (2E)- | C25H24O3Se |
| 921755-24-0 | Acetic acid, 2-[3-[(1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl]-2-sulfo]-, ethyl ester, rel- | C14H26O5S |
| 921755-30-8 | Acetic acid, 2-diazo-2-[O-[(1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl]-2-sulfo]- , ethyl ester, rel- | C14H24N2O5S |
| 921755-64-8 | 6-Selena-5-silaspiro[4.5]dec-8-ene, 8-methyl-1,1,4,4-tetrakis(trimethylsilyl)- | C21H48SeSi5 |