15837-08-8 3,9-????????????
| ?? ????? |
3,9-???????????? |
| ?????? |
3,9-???????-3,9-??????-1H-?????-2,6-????; 3,9-??????-3,9-???????-1H-?????-2,6-???? |
| ?? ????? |
3,9-dimethylxanthine;3,9-Dihydro-3,9-dimethyl-1H-purine-2,6-dione; 3,9-dimethyl-3,9-dihydro-1H-purine-2,6-dione |
| ????????? ??????? |
C7H8N4O2 |
| ???? ???????? |
180.164 |
| InChI |
InChI=1/C7H8N4O2/c1-10-3-8-4-5(12)9-7(13)11(2)6(4)10/h3H,1-2H3,(H,9,12,13) |
| ???? CAS |
15837-08-8 |
| EINECS |
239-942-4 |
| ???? ???????? |
|
| ?????? |
1.6g/cm3 |
| ????? ????? |
300℃ |
| ???? ????? |
1.737 |
|