69-89-6 Xanthine
| ??? ?????? |
Xanthine |
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Xanthine; xanthine 99-100%; xanthine sigmaultra; purine-2(3H),6(1H)-dione; 2,6-Dihydroxypurine; 3,7-dihydro-1H-purine-2,6-dione; 3,5-dihydro-1H-purine-2,6-dione; 1H-purine-2,6-dione; 2,6-Dihydroxy purine |
| ?????? ???????? |
C5H2N4O2 |
| ????? ??????? ??????? |
150.095 |
| InChI |
InChI=1/C5H2N4O2/c10-4-2-3(7-1-6-2)8-5(11)9-4/h1H,(H,9,10,11) |
| ?????????? ???????? ??????? |
69-89-6 |
| ???????? ????????? ??? |
200-718-6 |
| ???? ?????? |
|
| ????? |
2.16g/cm3 |
| ???? ???????? |
300℃ |
| ????? ???????? |
1.989 |
| ?????? ??? ??????? ?????? |
Xi:Irritant;
|
| ??? ????????? |
R36:;
R43:;
|
| ???? ????? |
S36/37:;
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