23701-49-7 BRN 2393004 L-Valine, N-(((diethoxyphosphinyl)thio)acetyl)-, ethyl ester N-(((Diethoxyphosphinyl)thio)acetyl)-L-valine ethyl ester N-(Mercaptoacetyl)valine ethyl ester S-ester with O,O-diethyl phosphorothioate Valine, N-(mercaptoacetyl)-, ethyl ester, S-ester with O,O-diethyl phosphorothioate