发明授权
US5082490A Herbicidal substituted 4,5-diamino-1,2,4-triazol-3-(thi)ones 失效
除草剂取代4,5-二氨基-1,2,4-三唑-3-(THI)

Herbicidal substituted 4,5-diamino-1,2,4-triazol-3-(thi)ones
摘要:
Herbicidal substituted 4,5-diamino-1,2,4-triazol-3-(thi)ones of the formula ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 each independently is hydrogen or an organic radical,X is O or S, andY is O or S.
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