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4-Bromo-2-fluorophenol

Zinc chloride solution

1，5-Dimethylpyrazole

2-Fluoronicotinic acid

Sodium ethylate solution

4-Bromo-3-methylpyrazole

4-Bromo-1，5-dimethyl-1H-pyrazole

4-Bromo-3，5-dimethylpyrazole

4-Bromo-1，3，5-trimethyl-1H-pyrazole

3-Pyrazolecarboxylic acid

3-Methyl-4-iodopyrazole

4-Nitro-3-pyrazolecarboxylic acid

Ethylenediaminetetraacetic acid tetrasodium salt tetrahydrate

Boron trifluoride diethyl etherate

Methyl p-tert-butylphenylacetate

2-Methoxy-5-nitropyridine

Ethyl 2-methylacetoacetate

2，7-Dichlorofluorene

2-Methylresorcinol

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