04-425500 二溴碘甲烷25mg 593-94-2

04-425495 6,8-二溴咪唑[1,2-a]吡嗪1g 63744-22-9

04-425490 2,3-二溴噻吩1g 3140-93-0

04-425485 氯化铵10g 1246819-71-5

04-425483 2,5-二溴噻吩10g 3141-27-3

04-425480 1,14-二溴-3,6,9,12-四氧十四烷25mg 57602-02-5

04-425473 3,5-二溴吡啶10g 625-92-3

04-425472 2,5-二溴吡啶20g 624-28-2