127472-42-8 ?????? ??? A
???? |
?????? ??? A |
?? |
1-???? 2-?? ?????? (Granisetron ??? A); ??-N-(9-??-9-??????[3.3.1]?-3-?)-2-??-2H-???-3-??????? |
?? ?? |
GRANISETRON IMPURITY A;1-Desmethyl 2-Methyl Granisetron (Granisetron Impurity A); endo-N-(9-Methyl-9-Azabicyclo[3.3.1]non-3-yl)-2-methyl-2H-indazole-3-carboxamide |
??? |
C18H24N4O |
cas?? |
127472-42-8 |
?? ?? |
|
?? ? |
245-248℃ |
|