4-Amino-3-hydroxymethyl-6-phenyl-
1,2,4-triazin-5-on

C₁₀H₁₀N₄O₂
M 218.22

4-Amino-3-methyl-6-phenyl-1,2,4-
triazin-5-on

C₁₀H₁₀N₄O
M 202.22

4-Amino-6-phenyl-
1,2,4-triazin-5-on

C₉H₈N₄O
M 188.22

3-Hydroxymethyl-
6-phenyl-1,2,4-triazin-5(4H)-on

C₁₀H₉N₃O₂
M 203.20

6-(4-Hydroxyphenyl)-3-methyl-
1,2,4-triazin-5(4H)-on

C₁₀H₉N₃O₂
M 203.20

3-Methyl-6-phenyl-
1,2,4-triazin-5(4H)-on

C₁₀H₉N₃O
M 187.20

6-Phenyl-1,2,4-triazin-5(4H)-on

C₉H₇N₂O
M 173.17