中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | N-(β-Chloroethyl)-N-methyl-N'-(2trifluoromethyl-1,3,4-thiadiazol-5-yl)urea | 57262-93-8 | C7H8ClF3N4OS | 288.681 |
This invention discloses new compounds of the formula WHEREIN R1 is selected from the group consisting of isopropyl, t-butyl and trifluoromethyl; and R2 is lower alkyl. Further disclosed are herbicidal compositions utilizing the above-described compounds.