50-11-3 metharbital
| ?????? ?? ??? |
metharbital |
| ???????? ??? |
metharbital;5,5-Diethyl-1-methylbarbituric acid; Methabarbital; ; 5,5-diethyl-1-methylpyrimidine-2,4,6(1H,3H,5H)-trione |
| ????? ???????? |
C9H14N2O3 |
| ?????? ??? |
198.2191 |
| InChI |
InChI=1/C9H14N2O3/c1-4-9(5-2)6(12)10-8(14)11(3)7(9)13/h4-5H2,1-3H3,(H,10,12,14) |
| ??? ??????? ?????? |
50-11-3 |
| EINECS |
200-011-2 |
| ????? ?????? |
|
| ????? |
1.122g/cm3 |
| ????? ?? ??? |
302°C at 760 mmHg |
| ??????? ??????? |
1.467 |
| ????? ??????? |
136.4°C |
| ????? ?? ???? |
9.9E-05mmHg at 25°C |
|