芐醇 的英文怎麼說
中文拼音 [chún]
芐醇
英文
benzalcohol-
Photographic grade benzyl alcohol c6h5ch2oh
攝影級芐醇c6h5ch20hIsobutyl benzyl carbinol
異丙基芐醇Study on synthesis of 1, 3 - diphenyl - 2, 2 - dithiol
二芐基二硫醇的合成研究Manufacturer of organic chemicals including maleic anhydride, fumaric acid, tetrahydrophthalic anhydride thpa, hexahydrophthalic anhydride hhpa, malic acid and acrylamide
-生產有機氟系列氯芐系列芳香醇醛酸酯醚酚系列等精細有機化學品,包括公司簡介產品介紹等Using niobic acid as catalyst, cyclohexane as dehydrant, benzyl propionate was synthesized based on propionic acid and benzyl alcohol
摘要以鈮作催化劑,環己烷為帶水劑,用丙酸和苯甲醇直接合成了丙酸芐酯。Poly(vinyl alcohol)has been protected against radiation by benzalation and benzoylation.
聚乙烯醇的耐輻解可通過芐叉化和苯甲酰化提高。Producer of pesticide and pharmaceutical intermediates. products include chlorinated and fluorinated derivatives of benzoic acid, benzonitrile, benzaldehyde, nitrobenzene, and aniline
-生產氯芐苯甲醛苯乙酸芐醇芐胺等一系列醫藥中間體農藥中間體和染料中間體。Methods 3, 3 - bis ( dibenzyloxyphosphoiyl ) propionic acid ( 5 ) and ( 6 ) were synthesized from tetraethyl methylene bisphosphonate via hydrolysis, chlorination of the acid, esterification, condensation, then 3, 3 - bis ( dibenzyloxyphosphoryl ) propanol ( 6 ) was obtained via selective reduction of ( 5 )
方法以亞甲基偕二膦酸四乙酯( 1 ) ?原料經水解、氯膦酰化、酯化、縮合得3 , 3二(二芐氧膦酰基)丙酸( 5 ) ,隨后選擇性硼氫化還原得3 , 3二(二芐氧膦酰基)丙醇( 6 ) 。Hydroxy - 3 - methoxy benzyl alcohol
甲氧基芐醇P - methoxy benzyl alcohol
對甲氧基芐醇The factors influencing on the yield of benzyl propionate, such as the dosage of catalyst, molar ratio of benzyl alcohol to propionic acid, reaction time and the amount of cyclohexane and so on, were investigated
考察了催化劑用量、苯甲醇與丙酸物質的量比、反應時間和帶水劑環己烷用量等因素對丙酸芐酯收率的影響。It possesses 160 workers and staff members among which there are 38 various talents from polytechnic schools, colleges and universities. this enterprise mainly manufactures simvastatin. rifampicin, rifamdin, isoniazid, pyrazinamide, ethambutol, ivermectin etc pharmaceutical intermediates and raw material medicines
本企業主要生產頭孢拉定、頭孢氨芐、辛伐他汀、利福平、利福定、異煙肼、異煙酸、吡嗪酰胺、乙胺丁醇、依維菌素、等醫藥中間體和原料藥。Difluoro benzyl alcohol
二氟芐醇分享友人