常見例句The total selectivity of methylphenyl oxalate (MPO) and DPO was up to 99.2% over TS?1, which was a weak acid. 以弱酸TS-1分子篩為催化劑;MPO和DPO總選擇性為99.;2%25。Methylphenyl)-2-(4-aminophenyl)ethylene is one of the important intermediates for preparing hole transport materials of styryl triarylamines. 4甲苯基)2(4氨基苯基)乙烯是合成苯乙烯基三芳胺類空穴傳輸材料的一種重要中間體。Methylphenyl silicone oil was synthesized by taking the exhausted methylphenyl silicone oil,D 4 and hexamethyldisiloxane as raw materials. 以黑褐色不流動(dòng)粘稠狀的廢甲基苯基硅油、八甲基環(huán)四硅氧烷、六甲基二硅氧烷為原料,制成了甲基苯基硅油。The intermidiate of Leminon [2 methyl N methyl N (2 methylphenyl) propionate amid] has been synthesized via nitration,reduction,acylation and methylation from toluene. 以甲苯為原料,通過(guò)硝化、還原、?;?、甲基化合成了萊敏拉唑中間體2-甲基-N-甲基-N-(2-甲基苯基)-丙酰胺methylphenyl polysiloxane oligomers 甲基苯基硅氧烷低聚物4-[ (3 methylphenyl ) amino]-3-pyridinesulfonamide 4-間甲苯胺-3-吡啶磺酰胺 返回 Methylphenyl