(R)-4-硝基苄基 2-重氮-4-((2R,3S)-3-((R)-1-羟基-乙基)-4-羰基氮杂环丁烷-2-基)-3-羰基戊酸酯 [美罗培南中间体F9],(R)-4-Nitrobenzyl 2-diazo-4-((2R,3S)-3-((R)-1-hydroxy-ethyl)-4-oxoazetidin-2-yl)-3-oxopentanoate;≥98%
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- 2-(内-5-降冰片烯-2,3-二羧酰亚胺)-1,1,3,3-四甲基脲六氟磷酸盐,2-(endo-5-norbornene-2,3-dicarboxymido)-1,1,3,3- tetramethyluroniumhexa fluorophosphate [HNTU];99%
- S-(1-氧代-2-吡啶)巯基-1,3-二甲基丙基脲四氟硼酸盐,3,4,5,6-Tetrahydro-1,3-dimethyl-2-[(1-oxido-2-pyridinyl)thio]pyrimidinium tetrafluoroborate [TPTDP];≥98%
- 4-(4,6-二甲氧基-1,3,5-三嗪-2-基)-4-甲基吗啉四氟硼酸酯,4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium tetrafluoroborate [DMTMM, MMTM];97%
- 7-甲氧基-2-氧代苯并吡喃-4-乙酸 N-丁二酰亚胺酯,7-Methoxy-4-coumarinylacetic acid N-succinimidyl ester [MCA-OSu];≥98%
- O-(2-氧代-1(2H)吡啶基)-N,N,N′,N′-四甲基脲四氟硼酸盐,O-(2-Oxo-1(2H)pyridyl)-N,N,N′,N′-tetramethyluronium tetrafluoroborate [TOPPyU, TPTU];≥99.0% (HPLC)
- O-琥珀酰基-1,3-二甲基丙基脲四氟硼酸酯,O-Succinimidyl-1,3-dimethylpropyleneuronium tetrafluoroborate [TPD-OSU];≥98%