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[2R-(2α,5α,10aβ,10bα)]-Octahydro-10b-hydroxy-2-(1-Methylethyl)-5-(2-Methylpropyl)-3,6-dioxo-8H-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazine-2-carboxylic acid |
[2R-(2α,5α,10aβ,10bα)]-Octahydro-10b-hydroxy-2-(1-Methylethyl)-5-(2-Methylpropyl)-3,6-dioxo-8H-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazine-2-carboxylic acid |
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racemic-8,8'-Bis(diphenylphosphino)-3,3',4,4'-tetrahydro-4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[2H-1-benzopyran] |
8,8' -双(二苯基膦)-3,3',4,4' - 四氢-4,4,4',4',6,6' - 六甲基- 2,2' - 螺[2H- 1-苯并吡喃] |
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