NMA was hydrogenated to 3 - amino - 4 - methoxyacetanilide ( AMA ) with S - Ni as catalystin liquid phase.以改性的骨架镍为催化剂催化3-硝基-4-甲氧基乙酰苯胺(NMA)液相选择性加氢制备了 3- 氨基 -4- 甲氧基乙酰苯胺 ( AMA ).Isoprene could be deeply hydrogenated to isop...
钱会交付他人托管，直到她年满18岁。The money will be put in trust until she is 18.有关在该托管机构管理的62.5万英亩土地上狩猎一事，最近一次辩论是两年前。Hunting on the trust's 625,000 acres was last debated two years ago.艺术品交由我们托管一生。Works of art are in trust to us d...