发明授权
US4199525A Hydroxyimino-substituted aminoacetonitriles 失效
羟基亚氨基取代的氨基乙腈

Hydroxyimino-substituted aminoacetonitriles
摘要:
Hydroxyimino-substituted aminoacetonitriles, intermediates in the preparation of substituted 2-aminopyrazines, which latter compounds are intermediates in the preparation of insecticidal benzoylpyrazinylureas.
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