英文名称: | phosphorothioic acid, o,o-diethyl ester, s-ester with 2-(mercaptomethyl)-6-meth | yl-3(2h)- pyridazinone | o,o-diethyl phosphorothioate s-ester with 2-(mercaptomethyl)-6-methyl-3(2h)-p | phosphorothioic acid, o,o-diethyl ester, s-ester with2-(mercaptomethyl)-6-methyl-3(2h)- pyridazinone |
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