| 1 | 37091-66-0 | 阿洛西林 | Azlocillin | C20H23N5O6S
| 试剂;化合物;原料药;化工品;医用原料;化学试剂;有机化工原料;化药杂质-阿洛西林;医药及有机合成中间体 | |
| 2 | | 5'-O-Tosyl-2',3'-O-isopropylidene adenosine | 5'-O-Tosyl-2',3'-O-isopropylidene adenosine | C20H23N5O6S
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| 3 | 5605-63-0 | 2',3'-O-ISOPROPYLIDENE-5'-O-TOLUOLSULFONYL-ADENOSINE | 2',3'-O-ISOPROPYLIDENE-5'-O-TOLUOLSULFONYL-ADENOSINE | C20H23N5O6S
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| 4 | 1207641-02-8 | L-GlutaMic acid, N-[[5-[4-(2-aMino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyriMidin-6-yl)butyl]-2-thienyl]carbonyl]- | L-GlutaMic acid, N-[[5-[4-(2-aMino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyriMidin-6-yl)butyl]-2-thienyl]carbonyl]- | C20H23N5O6S
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