2H-Pyran-2,6(3H)-dione, 4-ethynyldihydro-
2H-Pyran-2,6(3H)-dione, 4-ethynyldihydro-
英文名称:2H-Pyran-2,6(3H)-dione, 4-ethynyldihydro-
CAS号:877385-81-4
分子式:C7H6O3
分子量:138.12
EINECS号:
Mol文件:877385-81-4.mol