Acetamide, 2-amino-N-1,2,4-triazin-3-yl-
CAS No. 138598-50-2
Acetamide, 2-amino-N-1,2,4-triazin-3-yl-
CH3ClS2 30411-03-1
2-乙炔-3-甲基吡啶
2-乙炔-4-甲基吡啶