pppGpp

Guanosine Pentaphosphate

Guanosine 3'-diphosphate,5'-triphosphate

Guanosine-3'-diphosphate-5'-triphosphate

Guanosine 5'-triphosphoric acid 3'-diphosphoric acid

Guanosine 3'-diphosphoric acid 5'-triphosphoric acid