甲基邻苯二胺相关论文
Toluene-3,4-diamine was prepared by catalytical hydrogenation of 2-nitro-4-aminotoluene at atmospheric pressure and 40 ......
<正>替米沙坦(telmisartan,1),化学名为4′-[[1,4′-二甲基-2′-丙基(2,6′-双-1H-苯并咪唑)-1′-基]-甲基][1,1′-联苯基]-2-羧酸......