
TY  - JOUR
A1  - Barlin, GB 
T1  - Tautomerism in N-Heterocycles. IV. Pyrazino[2,3-d]pyridazine-5,8-diol
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1979
VL  - 32
IS  - 2
SP  - 459
EP  - 462
KW  - 
UR  - https://doi.org/10.1071/CH9790459 
N2  - Pyrazino[2,3-d]pyridazine-5,8-diol as the neutral molecule in aqueous solution has been shown to exist predominantly as 8-hydroxypyrazino[2,3-d]pyridazin-5(6H)-one by comparison of its u.v.spectra and pKa values with those of N- and O-methyl derivatives. 
ER  -

