1823381-69-6 2-Bromo-5-chloroquinazoline
BD007299951823381-69-695%
登录 1g
78754-81-1 5-Chloroquinazoline-2,4(1H,3H)-dione
BD22542378754-81-198%
登录 1g
445041-29-2 2,5-Dichloroquinazoline
BD167293445041-29-295%
登录 1g
2148-55-2 4,5-Dichloroquinazoline
BD326472148-55-297%
登录 5g
1