| 1 | 2114407-76-8 | 硫辛酸杂质19 | Thioctic Acid Impurity 19 | C8H14O3S2
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| 2 | 65573-07-1 | 3-butyl 1-ethyl thiodicarbonate | 3-butyl 1-ethyl thiodicarbonate | C8H14O3S2
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| 3 | 65573-05-9 | tert-butyl ethyl thiodicarbonate | tert-butyl ethyl thiodicarbonate | C8H14O3S2
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| 4 | 188745-24-6 | 硫辛酸杂质G | R-Lipoic Acid Impurity 1 (S-Oxide) | C8H14O3S2
| 杂质对照品 | |
| 5 | 65573-06-0 | 3-tert-butyl 1-ethyl thiodicarbonate | 3-tert-butyl 1-ethyl thiodicarbonate | C8H14O3S2
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| 6 | 6992-30-9 | 硫辛酸杂质E | 1,2-Dithiolane-3-pentanoic acid 1-oxide | C8H14O3S2
| 对照品;杂质对照品;对照品-杂质对照品 | 对照品-杂质对照品;对照品;杂质对照品 |
| 7 | 73232-07-2 | 2-[(乙氧基硫代羰基)硫基]丙酸乙酯 | Ethyl 2-[(Ethoxycarbonothioyl)thio]propionate | C8H14O3S2
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| 8 | 191017-09-1 | 1,1-二甲氧基-4,4-双(甲基硫烷基)丁-3-烯-2-酮 | 1,1-DIMETHOXY-4,4-BIS(METHYLTHIO)BUT-3-EN-2-ONE | C8H14O3S2
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| 9 | | BETA,BETA'-BIS(CARBOXYMETHYL-MERCAPTO)DIETHYL ETHER | BETA,BETA'-BIS(CARBOXYMETHYL-MERCAPTO)DIETHYL ETHER | C8H14O3S2
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| 10 | | (+)-Dithiocarbonic acid O-ethyl S-[(R)-1-carboxybutyl] ester | (+)-Dithiocarbonic acid O-ethyl S-[(R)-1-carboxybutyl] ester | C8H14O3S2
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| 11 | | 3-Hydroxy-3-(2-methyl-1,3-dithiolan-2-yl)propanoic acid methyl ester | 3-Hydroxy-3-(2-methyl-1,3-dithiolan-2-yl)propanoic acid methyl ester | C8H14O3S2
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| 12 | 752147-90-3 | Carbonodithioic acid, O-[(5-ethyl-1,3-dioxan-5-yl)methyl] ester (9CI) | Carbonodithioic acid, O-[(5-ethyl-1,3-dioxan-5-yl)methyl] ester (9CI) | C8H14O3S2
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