5H-1,4-Dioxepin, 5-ethynyl-2,3-dihydro-5-methyl- (9CI),英文名:5H-1,4-Dioxepin, 5-ethynyl-2,3-dihydro-5-
2026-03-27 10:24:45
214967-70-1
5H-1,4-Dioxepin, 5-ethynyl-2,3-dihydro-5-methyl- (9CI)(5H-1,4-Dioxepin, 5-ethynyl-2,3-dihydro-5-methyl- (9CI))
CAS: 214967-70-1
化学式: C8H10O2