2-Pyrrolidinone,4-ethylidene-1-methyl-,(4E)-(9CI),英文名:2-Pyrrolidinone,4-ethylidene-1-methyl-,(4E)-(9
2026-03-27 10:24:45
235742-85-5
2-Pyrrolidinone,4-ethylidene-1-methyl-,(4E)-(9CI)(2-Pyrrolidinone,4-ethylidene-1-methyl-,(4E)-(9CI))
CAS: 235742-85-5
化学式: C7H11NO