英文名称: | 6,7-epoxy-1-oxo-5,12,17,22-tetrahydroxy-ergost-24-en-26-oic aci delta-lacto | (5-alpha, 6-alpha,7-alpha,12-alpha,22S)-n | dihydro-daturalactone | 6,7-epoxy-1-oxo-5,12,17,22-tetrahydroxy-, delta-lactone, (5-alpha,6-alpha,7-alpha,12-alpha,22S)-ergost-24-en-26-oic aci |
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