1.
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
2.
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
3.
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
4.
" Diphenylmethane 4,4'-diisocyanate"
"GB/T13941-1992二苯基甲烷4,4'-二异氰酸酯"
5.
Crystallization Behavior of Poly(4,4′-aminocyclohexyl methylene dodecanedicarboxylamide)
4,4′-二氨基二环己基甲烷基微晶尼龙的结晶行为
6.
Spectrophotometric Determination of Microamount Palladium with Pd-Towan 80-4,4′-Bi(dimethylamino) ThionoDiphenyl Ketone
吐温80—4,4′—二(二甲氨基)硫代二苯甲酮分光光度法测定钯
7.
Study on the Decomposition for Preparing Methylene Di(Phenylene Isocyanate) from Methylene Di(Phenylene Carbamate)
二苯甲烷二氨基甲酸甲酯分解制备二苯甲烷二异氰酸酯的研究
8.
Synthesis of bis(p-amino phenyloxy) dimethyl silane
二(p-氨基苯氧基)二甲基硅烷的合成
9.
Synthesis and characterization of poly lactic acid chain extended by MDI
4,4-二苯基甲烷二异氰酸酯扩链聚乳酸的制备及表征
10.
Synthesis of Methylene Diphenyl Dicarbamate Catalyzed by Phosphotungstic Acid
磷钨酸催化合成二苯甲烷二氨基甲酸甲酯
11.
Synthesis of 4,4'-Methylene Diphenyl Dimethylcarbamate Catalyzed by Silica-Supported Sulfuric Acid
负载型硫酸催化合成二苯甲烷二氨基甲酸甲酯
12.
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
13.
Synthesis and Characterization of N,N'-biscitraconimido-p,p'-diphenylmethane
4,4′-N,N′-二苯甲烷双柠康酰亚胺的合成与表征
14.
Synthesis of 4,4'-bisglucoside-2,2-diphenol propane
4,4’-二葡萄糖苷-2,2’-二苯酚基异丙烷的合成
15.
Research of Synthesis of 4,4'-Bis(hydroxymethyl)biphenyl
4,4'-二羟甲基联苯的合成工艺研究
16.
MDI(4,4'-diphenylmethane diisocyanate)
-二苯基甲烷二异氰酸酯
17.
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
18.
Spectraphotometric Determination of Copper with 4,4 - Biazobenzenediazoaminobenzene;
4,4’-二偶氮苯重氮氨基苯与铜的显色反应