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CAS: 31501-48-1
英文名称: 
spiro(oxirane-2,1'(2h)-pentaleno(1,6a-c)pyran)-5'-carboxylic acid, 4',4'a,6'a,7
'-tetrahydro- 7',8'-dimethyl-2'-oxo-, (1'r-(1'-alpha,4'a-alpha,6'a-beta,7'-alph
9'as*))-
antibiotic pa-132
arenaemycin e
arenemycine
pa-132
pentalenolactone
4',4'a,6'a,7'-tetrahydro- 7',8'-dimethyl-2'-oxo-1'(2h)-pentaleno((spiro(oxirane-6a-c)pyran)-5'-carboxylic acid
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