2,2,7-TRIMETHYL-2H-PYRANO[4,3-B]PYRAN-5-ONE,英文名:2,2,7-TRIMETHYL-2H-PYRANO[4,3-B]PYRAN-5-ONE,CAS:2206
2026-03-27 10:24:45
220633-52-3
2,2,7-TRIMETHYL-2H-PYRANO[4,3-B]PYRAN-5-ONE(2,2,7-TRIMETHYL-2H-PYRANO[4,3-B]PYRAN-5-ONE)
CAS: 220633-52-3
化学式: C11H12O3