ITEM#: 3429-L0479422
MFR#: L04794-22
delta-Valerolactone, 98%, C5H8O2, CAS Number-542-28-9, 5-valerolactone, .delta.-valerolactone, 2h-pyran-2-one, tetrahydro, tetrahydro-2-pyranone, delta-valerolactone, tetrahydro-2h-pyran-2-one, tetrahydropyran-2-one, tetrahydro-pyran-2-one,