Benzonitrile, 4-bromo-3-(bromomethyl)-
3-(溴甲基)-4-溴苯腈
CAS No. 190197-86-5
4-BroMo-3-(broMoMethyl)benzonitrile
硫酸胆碱
OatBetaGlucan80% 159940-37-1
Li.Mg.Ni.O 159967-11-0
anoectosterol 159934-00-6