发明授权
US4245106A Process for the preparation of 1-alkyl-3-aryl-4-pyrazolecarboxylates 失效
1-烷基-3-芳基-4-吡唑羧酸盐的制备方法

Process for the preparation of 1-alkyl-3-aryl-4-pyrazolecarboxylates
摘要:
This invention relates to a process for preparing pyrazole carboxylates having the formula ##STR1##
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