100-44-7
苄基氯
→
64344-97-4
3-(benzylamino)pyrazine-2-carboxamide
116056-01-0
1,2-dihydro-pyrazolo[3,4-b]pyrazin-3-one
116571-57-4
1-benzyl-1,2-dihydro-pyrazolo[3,4-b]pyrazin-3-one