2423-65-6 ??? 1-????
| ???? |
??? 1-???? |
| ?? |
;P ??? 1- ???; ???, 1-???? |
| ?? ?? |
pyrazine 1-oxide; Pyrazine 1-oxide; pyrazine, 1-oxide |
| ??? |
C4H4N2O |
| ??? |
96.0874 |
| InChI |
InChI=1/C4H4N2O/c7-6-3-1-5-2-4-6/h1-4H |
| cas?? |
2423-65-6 |
| ?? ?? |
|
| ?? |
1.19g/cm3 |
| ??? |
337.8°C at 760 mmHg |
| ?? ?? |
1.564 |
| ??? |
158.1°C |
| ??? |
0.000201mmHg at 25°C |
|