四丁基氢氧化铵
(2052-49-5)
¥ 122.00
咪唑-2-甲醛
(10111-08-7)
¥ 485.00
N-乙酰基咪唑
(2466-76-4)
¥ 85.00
2-(5-溴-吡啶-3-基)乙腈
(39891-08-2)
¥ 265.00
4-氯苯甲硫醚
(123-09-1)
¥ 245.00