3374-22-9 DL-Cysteine
| ?????? ?? ??? |
DL-Cysteine |
| ???????? ??? |
DL-Cysteine; DL-2-Amino-3-mercaptopropionic acid; 2-Amino-3-mercaptopropionic acid; Cystein; Cysteine; Thioserine; 2-Amino-3-mercaptopropanoic acid |
| ????? ???????? |
C3H7NO2S |
| ?????? ??? |
121.1582 |
| InChI |
InChI=1/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1 |
| ??? ??????? ?????? |
3374-22-9 |
| EINECS |
222-160-2 |
| ????? ?????? |
|
| ????? |
1.334g/cm3 |
| ?????? |
225℃ (dec.) |
| ????? ?? ??? |
293.9°C at 760 mmHg |
| ??????? ??????? |
1.549 |
| ????? ??????? |
131.5°C |
| ????? ?? ???? |
0.000411mmHg at 25°C |
|