1-(4-Chlorophenyl)-5-hydroxy-1H-pyrazole-4-carboxylic acid

97%

None

Sealed in dry,2-8℃

Room temperature in continental US; may vary elsewhere.

C₁₀H₇ClN₂O₃

238.63

None

O=C(O)C=1C=NN(C1O)C2=CC=C(Cl)C=C2

75.35

1.9295

4

2

2