2H-1-Benzopyran,4-ethoxy-2,3-dimethyl-(9CI),英文名:2H-1-Benzopyran,4-ethoxy-2,3-dimethyl-(9CI),CAS:1945
2026-03-27 10:24:45
194553-72-5
2H-1-Benzopyran,4-ethoxy-2,3-dimethyl-(9CI)(2H-1-Benzopyran,4-ethoxy-2,3-dimethyl-(9CI))
CAS: 194553-72-5
化学式: C13H16O2