L-Cysteine, S-[5-(2-chlorophenyl)-4-(2-propenyl)-4H-1,2,4-triazol-3-yl]-
CAS No. 677729-66-7
4-硝基-3-氨基-2-氯吡啶
nitr 7 109267-14-3
7-溴-吲唑-1-羧酸叔丁酯
4-甲氧基-7-氟-1-茚酮