1.
Research of Synthesis of 4,4'-Bis(hydroxymethyl)biphenyl
4,4'-二羟甲基联苯的合成工艺研究
2.
Analysis of Dimethylsulfoxide in Recovered Solvents from Synthesis of 4,4'-Bis(hydroxymethyl)biphenyl
4,4′-二(羟甲基)联苯合成回收溶剂中二甲亚砜含量的测定方法
3.
Synthesis of 2,2',6,6'-Tetranitro-4,4'-di(trifluoromethyl)-biphenyl
2,2',6,6'-四硝基-4,4'-二(三氟甲基)联苯的合成
4.
Photometric analysis of complex of 2,2′,4,4′-tetrahydroxybenzophenone with copper
2,2′,4,4′-四羟基二苯甲酮与铜络合物的光度分析
5.
RHEOLOGICAL BEHAVIOUR OF THE COPOLYESTER CONTAINING PHB, TPA, RES AND BHP
含对羟基苯甲酸、对苯二甲酸、间苯二酚、4,4′-二羟二苯酮共聚酯的流变行为研究
6.
Synthesis of 4,4'-bis(chloromethy) Diphenyl
4,4’-双(氯甲基)联苯的合成
7.
Synthesis and Property Study of 3,3'-diamino-4,4'-dihydroxybiphenyl and Polyimide Therefrom
3,3’-二氨基-4,4’-二羟基联苯及其聚酰亚胺的合成与性能研究
8.
Study of Synthesizing Method on 4,4 -Dimido Diphenyl Methane;
4,4 —二氨基二苯基甲烷合成方法研究
9.
Synthesis of 4,4'-Bis(4-allyloxy-benzoyloxy) biphenyleneand Its Liquid Crystalline Property
4,4′-二(4-烯丙氧基苯甲酸)联苯酯的合成及其液晶性能
10.
New method for synthesis of 4,4′-biphenyldicarboxylic acid
合成4,4′-联苯二甲酸的新方法
11.
2,5-dihydroxybenzoic acid
2,5-二羟基苯甲酸
12.
2,4-dihydroxybenzoic acid
２,４－二羟基苯甲酸
13.
" Diphenylmethane 4,4'-diisocyanate"
"GB/T13941-1992二苯基甲烷4,4'-二异氰酸酯"
14.
The synthesis of diethyl 4,4′-diphenylmethanedicarbamat in supercritical carbon dioxide
超临界CO_2中合成4,4′-二苯甲烷二氨基甲酸乙酯
15.
A New Method for Determination of Purity of 3,3′,4,4′-Biphenyl-tetracarboxylic Dianhydride
一种测定3,3′,4,4′-联苯四甲酸二酐纯度的新方法
16.
POLYCONDENSATION OF 4,4-TEREPHTHALOYDIOXYBENZOYL CHLORIDE ANE ALIPHATIC DIOLS AND STUDIES ON THE LIQUID CRYSTALBEHAVIOR OF THE COPOLYESTERS
4,4’-对苯二甲酰基二氧二苯甲酸与脂二醇的共聚及液晶性能研究
17.
Progress of research and application of catalytic hydrogenation of 4,4′-methylenedianiline
4,4′-二氨基二苯甲烷催化加氢研究与应用进展
18.
butyl phthalybutyl glycollate
丁基苯二甲酰基羟乙酸