Formula Browser

Formulas which begin with C₄H₄Ar

All formulas are in Hill order.

• C₄H₄ArN₂^- (Ar..pyrazine radical anion)
• C₄H₄Ar₂N₂^- ((Ar)2..pyrazine radical anion)
• C₄H₄Ar₃N₂^- ((Ar)3..pyrazine radical anion)
• C₄H₄Ar₄N₂^- ((Ar)4..pyrazine radical anion)
• C₄H₄Ar₅N₂^- ((Ar)5..pyrazine radical anion)
• C₄H₄Ar₆N₂^- ((Ar)6..pyrazine radical anion)
• C₄H₄Ar₇N₂^- ((Ar)7..pyrazine radical anion)
• C₄H₄Ar₈N₂^- ((Ar)8..pyrazine radical anion)
• C₄H₄Ar₉N₂^- ((Ar)9..pyrazine radical anion)
• C₄H₄Ar₁₀N₂^- ((Ar)10..pyrazine radical anion)

© 2026 by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved.

Copyright for NIST Standard Reference Data is governed by the Standard Reference Data Act.