1-Methyl-1H-pyrazole930-36-9100 % similar 1-Isopropyl-1H-pyrazole18952-87-940 % similar 1-Ethylpyrazole2817-71-240 % similar 1-Methyl-1,2,3-triazole16681-65-539 % similar 2-Pyrazol-1-ylethylamin101395-71-533 % similar 1-Phenylpyrazole1126-00-733 % similar 1-Methyl-1,2,4-triazole6086-21-133 % similar 1-Nitropyrazole7119-95-131 % similar Imidazo(1,2-a)pyrimidine274-95-331 % similar