8-Ethyl-2,8-dimethyl-3-(hydroxymethyl)-4H-1-benzopyran-4,7(8H)-dione,英文名:8-Ethyl-2,8-dimethyl-3-(hyd
2026-03-27 10:24:45
137181-63-6
8-Ethyl-2,8-dimethyl-3-(hydroxymethyl)-4H-1-benzopyran-4,7(8H)-dione(8-Ethyl-2,8-dimethyl-3-(hydroxymethyl)-4H-1-benzopyran-4,7(8H)-dione)
CAS: 137181-63-6
化学式: