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Formulas which begin with C4H4N4
All formulas are in Hill order.
- C4H4N4 (3-Amino-4-pyrazolecarbonitrile)
- C4H4N4O______ (9 species)
- C4H4N4S3 (6-(Methylthio)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole-3(2h)-thione)
All formulas are in Hill order.