酚基 的英文怎麼說
中文拼音 [fēnjī]-
Eighteen compounds in the oil were identified by g c / ms. they are : seven ketone compounds : 2 - undecanone, 6, 10 - dimethy, 1 - cyclohexanol - l - butanone, 2, 5 - hexanedione, 2 ( 4h ) - benzofuranone, 5, 6, 7, 7, a - tetrahydro - 4, 4, 7a - trimethyl, 3 - buten - 2 - one, 4 - ( 2, 6, 6 - trimethyl - 1 - cyclohex en - 1 - yl ) -, ( e ), 6 - dodecanone, 3 - buten - 2 - one, 4 - ( 2, 6, 6 - trimethyl - 7 - oxabicycl o4. 1. 0hept - l - yl ) ; three alcoholic compounds : a - terpineol. benzyl alcoho 1, phytol ; two alkyl and acyl amine components : undecane, tetradecane and hydrazinecarboxamide, n, n - diphenyl -, acetamidobenzene ; one ester, a idehyde, alkyne and acid : butanoic acid : 2 - propenyl ester, 1 - octadecyne, 1 - octadecyne, palmitic acid
三甲基一7一氧雙環p ， l ， 0庚烷基什丁烯酮上；醇3種：苯甲醇、 a松油醇、 3 ， 7 ， 11 ， 15十六烯2醇1 ；烷2種：十一烷、十四烷；酚胺2種：姘基甲酚h苯胺、乙酞苯胺；酯、醛、炔、和酸備是1種：丁酸烯丙酯、十八碳醛、十八炔、十六碳酸。Study on spinel - supported pd catalyst for the synthesis of 2, 6 - dimethylaniline by gas phase amination
二甲基苯酚氣相胺化催化劑的研製Photography chemicals - p - aminophenol hydrochloride
攝影用化學藥品.鹽酸對氨基苯酚Urine. determination of 4 - aminophenol. spectrophotometric method
尿中對氨基酚的分光光度測定方法Simultaneous determination of p - nitrophenol and p - aminophenol by fluorimetry
熒光法同時測定對硝基酚和對氨基酚Benzyl aminophenol hydrochloride
鹽酸芐氨基苯酚Urine. determination of p - aminophenol. high performance liquid chromatographic method
尿中對氨基酚的高效液相色譜測定方法Urine - determination of p - aminophenol - high performance liquid chromatographic method
尿中對氨基酚的高效液相色譜測定方法A new determination method of trace amounts of p - aminophenol in industrial wastewaters
一種測定工業廢水中痕量對氨基苯酚的新方法Extraction of aniline from aqueous solutions using emulsion liquid membranes
液膜法分離富集對氨基酚Workplace air - determination of phenol - 4 - amino - antipyrine spectrophotometric method
車間空氣中酚的4 -氨基安替比林分光光度測定方法Influence of the purity of 4 - antipyrine on the measurement of volatile phenol in water
氨基安替比林純度對測定水中揮發酚類的影響Continuing determination for batch samples of water on volatile phenols with method of 4 - amino antipyrine
胺基安替吡啉法對批量水樣揮發酚連續測定Stationary source emission - determination of phenols. 4 - amino - antipyrine spectrophotometric method
固定污染物排氣中酚類化合物的測定. 4氨基安替比林分光光度法Boracic modified penolic resin with boracic acid and hydroxymethyl phenol was manufactured after hydroxymethyl phenol was created with in a special way
摘要通過在一定條件下，先將苯酚、甲醛製成羥甲基酚，然後改變條件與硼酸共聚，制得具有合成穩定和較好耐熱性的硼改性酚醛共聚樹脂。Bromochemical producer in china. most products are brominated hydrocarbons, but they also include acetyl and propionyl bromide, and phosphorus tribromide
-主要以生產苯基丙酮1 ， 4 -二溴丁烷4 -丁氧基苯酚1 . 3 -二苯基丙酮等為主的醫藥中間體產品和殺菌靈。Bht food additive - 2. 6 - ditertiary butyl - p - cresol
食品添加劑2 ， 6 -二叔丁基對甲酚Study on synthesis of 4 - ethyl - 4 ' - cyano - phenyl carboxylic ester
對乙基苯甲酸對氰基苯酚酯的合成研究White tea, especially white hair silver needle, has high contents of free amino acids and active antioxidants with catechin in its tea polyphenols
白茶，特別是白毫銀針，富含多種氨基酸和抗氧化劑茶多酚中的兒茶素。Like the amino group, the phenolic group powerfully activates aromatic rings toward electrophilie substitution, and in essentially the same way.
對于親電取代反應，酚基基本上以同氨基一樣的方式使芳環強烈活化。分享友人