5-氰基-1-叔丁基-1H-吡唑-4-羧酸乙酯

1H-pyrazole-4-carboxylic acid, 5-cyano-1-(1,1-dimethylethyl)-, ethyl ester · CAS 98477-12-4

5-氰基-1-叔丁基-1H-吡唑-4-羧酸乙酯