二甲二硫醚

二甲基二硫熏蒸对保护地连作土壤微生物群落的影响

dimethyl sulfoxide

2，5-Dimethyl-3-Oxo-(2H)-fur-4-ylbutyrate

Sodium Dimethyl Dithio Carbamate

1-bromo-3,5 dimethyl benzene

2,3-Lutidine/2,3-Dimethyl Pyridine

dimethyl cisbicyclo[2.2.1]-5-heptene-2,3-dicarboxylate,D

dimethyl isobuty(roy)l chloride

T eraethylene gycol dimethyl