2-Pyrrolidinone,5-ethynyl-1-methyl-(9CI),英文名:2-Pyrrolidinone,5-ethynyl-1-methyl-(9CI),CAS:118800-15-

2026-03-27 10:24:45

118800-15-0

2-Pyrrolidinone,5-ethynyl-1-methyl-(9CI)(2-Pyrrolidinone,5-ethynyl-1-methyl-(9CI))

CAS: 118800-15-0

化学式: C7H9NO

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