255-53-8 ????????[2?3-?]???????
| ??? ????? |
????????[2?3-?]??????? |
| ?????? |
;P ???????? (2?3-?) ???????? |
| ??? ??????? |
Pyrazino[2,3-b]pyrazine; Pyrazino(2,3-b)pyrazine |
| ????? ???????? |
C6H4N4 |
| ??? ??????? |
132.1228 |
| InChI |
InChI=1/C6H4N4/c1-2-8-6-5(7-1)9-3-4-10-6/h1-4H |
| ????? ?????? |
255-53-8 |
| ?????? ??????? |
|
| ????? |
1.369g/cm3 |
| ???? ????? |
260.1°C at 760 mmHg |
| ???? ???? |
1.68 |
| ???? ?????? |
121.5°C |
| ???? ???? |
0.0202mmHg at 25°C |
|