4′-二氨基二苯砜相关论文
A novel unsymmetrical dianhydride containing 4-(4-hydroxylphenyl)-2,3-phthalazin-1-one was synthesized in order to impro......
采用高效液相色谱-串联质谱法同时测定间苯二甲胺、N-乙酰对氨基苯酚、4,4′-二氨基二苯砜、N,N′-二苯基硫脲在5种食品模拟物中的......
研究了用MCI-GEL树脂分离富集钯的行为及钯与一些金属离子分离的条件。结果表明,在0.1mol/L的盐酸介质中,当2×10-2 mol/L 4,4′-......
