2-Pyrrolidinone,3-methyl-4,5-bis(methylene)-(9CI),英文名:2-Pyrrolidinone,3-methyl-4,5-bis(methylene)-(9
2026-03-27 10:24:45
89267-99-2
2-Pyrrolidinone,3-methyl-4,5-bis(methylene)-(9CI)(2-Pyrrolidinone,3-methyl-4,5-bis(methylene)-(9CI))
CAS: 89267-99-2
化学式: C7H9NO