sigmaaldrich
Nα,Nε-Diacetyl-Lys-D-Ala-D-Ala
八苯基-POSS
(±)-4-氟苯乙烯环氧化物
4-(4-Nitrophenylazo)-resorcinol
硫酸铈(IV)铵 二水合物
Ammonium cerium(IV) sulfate dihydrate
7-溴-6-氯-7-脱氮杂嘌呤
聚(4-氯苯乙烯)
2-噻吩基乙酰腈
4-Chloro-α-methylstyrene