英文名称: | phosphorothioic acid, o,o-diethyl ester, o-ester with 3-hydroxycumarin | ent 27,144 | mrc 441 | nia-9227 | niagara 9227 | o,o-diethyl o-(2-oxo-2h-1-benzopyran-3-yl)phosphorothioate | o,o-diethyl phosphorothioate o-ester with 3-hydroxycoumarin | phosphorothioic acid, o,o-diethyl o-(2-oxo-2h-1-benzopyran-3-yl) ester | o,o-diethyl o-2-oxochromen-3-yl phosphorothioate |
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