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6',7'-dihydro-2'H-spiro[cyclopentane-1,3'-cyclopenta[b]pyran]-2,2',4'(5'H)-trione

6',7'-dihydro-2'H-spiro[cyclopentane-1,3'-cyclopenta[b]pyran]-2,2',4'(5'H)-trione

CAS号:1459-32-1
英文名:6',7'-dihydro-2'H-spiro[cyclopentane-1,3'-cyclopenta[b]pyran]-2,2',4'(5'H)-trione
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