英文别名:
ART-CHEM-BB B000149;1-ETHYL-4-NITRO-1H-PYRAZOLE-3-CARBOXYLIC ACID;AKOS B000149;1-ethyl-4-nitro-3-pyrazolecarboxylic acid;1-ethyl-4-nitro-pyrazole-3-carboxylic acid;1-ethyl-4-nitropyrazole-3-carboxylic acid;1H-Pyrazole-3-carboxylic acid, 1-ethyl-4-nitro-