4开头化工名词
		
		
		
		- 
	      	4,4a-Dihydro-1,3,3-triphenyl-4,4-bis(trimethylsilyl)-3H-2-oxa-3-silanaphthalin
	        4,4a-Dihydro-1,3,3-triphenyl-4,4-bis(trimethylsilyl)-3H-2-oxa-3-silanaphthalin
	      
- 
	      	4-chloro-N-(2-hydroxyethyl)benzamide
	        4-chloro-N-(2-hydroxyethyl)benzamide
	      
- 
	      	4-[(4-cyanophenyl)methoxymethyl]benzonitrile
	        4-[(4-cyanophenyl)methoxymethyl]benzonitrile
	      
- 
	      	4-(trimethylsilyloxy)tetrahydro-2H-pyran-4-carbaldehyde
	        4-(三甲基甲硅烷基氧基)四氢-2H-吡喃-4-甲醛
	      
- 
	      	4-hydroxythiophene-2-carboxylic acid
	        4-羟基-2-噻吩羧酸
	      
- 
	      	4-[[1-benzoyl-3-(4-ethoxyphenyl)-5-phenylpyrazol-4-yl]diazenyl]-N-(5-methyl-1,3,4-thiadiazol-2-yl)ben
	        4-[[1-benzoyl-3-(4-ethoxyphenyl)-5-phenylpyrazol-4-yl]diazenyl]-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzenesulfonamide
	      
- 
	      	4-[(2,4-dimethylfuran-3-yl)methyl]-5-methylbenzene-1,3-diol
	        4-[(2,4-dimethylfuran-3-yl)methyl]-5-methylbenzene-1,3-diol
	      
- 
	      	4-hydroxy-3-carbomethoxynaphtho[1,2-b]-3',3'-dimethylpyran
	        4-hydroxy-3-carbomethoxynaphtho[1,2-b]-3\',3\'-dimethylpyran
	      
- 
	      	4,6-bis(trichloromethyl)-2,2-bis(trifluoromethyl)-1,2-dihydro-1,3,5-triazine
	        4,6-bis(trichloromethyl)-2,2-bis(trifluoromethyl)-1,2-dihydro-1,3,5-triazine
	      
- 
	      	4-methylhexanenitrile
	        4-methylhexanenitrile
	      
- 
	      	4-tert-butyl-N-methyl-N-phenyl-1,3-thiazol-2-amine
	        4-tert-butyl-N-methyl-N-phenyl-1,3-thiazol-2-amine
	      
- 
	      	4-styrylbenzyl bromide
	        4-styrylbenzyl bromide
	      
- 
	      	4-((methylsulfonyl)methyl)-1-tosyl-4,5,6,7-tetrahydro-1H-indol-4-ol
	        4-((methylsulfonyl)methyl)-1-tosyl-4,5,6,7-tetrahydro-1H-indol-4-ol
	      
- 
	      	4-oxobut-2-enyl acetate
	        4-oxobut-2-enyl acetate
	      
- 
	      	4-phenylselanylmorpholine
	        4-phenylselanylmorpholine
	      
- 
	      	4-Amino-3-methoxybenzamide
	        4-氨基-3-甲氧基苯甲酰胺
	      
- 
	      	4-hydrazino-2,6-diphenyl-pyrimidine
	        4-hydrazino-2,6-diphenyl-pyrimidine
	      
- 
	      	4-(chloromethylidene)-2-phenyl-1,3-oxazol-5-one
	        4-(chloromethylidene)-2-phenyl-1,3-oxazol-5-one
	      
- 
	      	4,6-dimethyl-[1,2,5]thiadiazolo[3,4-d]pyrimidine-5,7-dione
	        4,6-二甲基[1,2,5]噻二唑并[3,4-d]嘧啶-5,7(4H,6H)-二酮
	      
- 
	      	4-(1-hydroxy-1-methylethyl)-2-propylimidazole-5-carboxylic acid
	        4-(1-hydroxy-1-methylethyl)-2-propylimidazole-5-carboxylic acid
	      
- 
	      	4-methyl-2,4,6-triphenyl-1H-1,3,5-triazine
	        4-methyl-2,4,6-triphenyl-1H-1,3,5-triazine
	      
- 
	      	4-morpholinonaphthalene-1,2-dione
	        4-morpholinonaphthalene-1,2-dione
	      
- 
	      	4-amino-2-methoxyphenol,hydrochloride
	        4-氨基-2-甲氧基苯酚盐酸盐
	      
- 
	      	4-(1-propyl-1-butenyl)morpholine
	        4-(1-propyl-1-butenyl)morpholine
	      
- 
	      	4-(4-methoxyphenyl)-2,3-diphenylindeno[1,2-b]pyridin-5-one
	        4-(4-methoxyphenyl)-2,3-diphenylindeno[1,2-b]pyridin-5-one
	      
- 
	      	4,4-dinitropentan-1-ol
	        4,4-二硝基戊烷-1-醇
	      
- 
	      	4,7-Difluor-1-nitro-fluoren-9-on
	        4,7-Difluor-1-nitro-fluoren-9-on
	      
- 
	      	4-thiochromanone enol acetate
	        4-thiochromanone enol acetate
	      
- 
	      	4-(2-methoxy-phenoxy)-butyronitrile
	        4-(2-methoxy-phenoxy)-butyronitrile
	      
- 
	      	4-Pentadecylcyclohexanon
	        4-Pentadecylcyclohexanon
	      
- 
	      	4-cyano-bicyclo[2.2.2]octane-1-carboxylic acid ethyl ester
	        4-cyano-bicyclo[2.2.2]octane-1-carboxylic acid ethyl ester
	      
- 
	      	4-(3,5-di-tert-butyl-4-hydroxyphenyl)-2-thioxo-4-imidazoline
	        4-(3,5-di-tert-butyl-4-hydroxyphenyl)-2-thioxo-4-imidazoline
	      
- 
	      	4,5-dimethoxy-N-(2-morpholin-4-ylethyl)-2-nitroaniline
	        4,5-dimethoxy-N-(2-morpholin-4-ylethyl)-2-nitroaniline
	      
- 
	      	4-aminobutylcarbamodithioic acid
	        4-aminobutylcarbamodithioic acid
	      
- 
	      	4-methyl-1-phenyl-4-trichloromethyl-cyclohexa-2,5-dienol
	        4-methyl-1-phenyl-4-trichloromethyl-cyclohexa-2,5-dienol
	      
- 
	      	4-benzhydrylidenecyclohexa-2,5-dien-1-one
	        4-(二苯基亚甲基)-2,5-环己二烯-1-酮
	      
- 
	      	4,5-dihydrobenzo[g][2,1]benzoxazol-3-amine
	        萘并[1,2-c]异噻唑-3-胺,  4,5-二氢-
	      
- 
	      	4-hydroxy-6-methyl-1-propylpyridin-2-one
	        4-hydroxy-6-methyl-1-propylpyridin-2-one
	      
- 
	      	4-(1-methylimidazol-4-yl)aniline
	        4-(1-methylimidazol-4-yl)aniline
	      
- 
	      	4-(6-chloro-5-nitropyrimidin-4-yl)morpholine
	        4-(6-氯-5-硝基-4-嘧啶)吗啉
	      
- 
	      	4-methyl-4-nitrooctanal ethylene acetal
	        4-methyl-4-nitrooctanal ethylene acetal
	      
- 
	      	4-cyano-2-phenyl-2-tetrahydropyran-2-yloxy-butyric acid ethyl ester
	        4-cyano-2-phenyl-2-tetrahydropyran-2-yloxy-butyric acid ethyl ester
	      
- 
	      	4-(5-methyl-3-phenyl-3,4-dihydropyrazol-2-yl)pent-3-en-2-one
	        4-(5-methyl-3-phenyl-3,4-dihydropyrazol-2-yl)pent-3-en-2-one
	      
- 
	      	4-oxo-3,4-dihydro-phthalazine-1-carbonyl chloride
	        4-oxo-3,4-dihydro-phthalazine-1-carbonyl chloride
	      
- 
	      	4-(bromomethyl)-1-methoxy-2-phenylmethoxybenzene
	        2-苄氧基-4-溴甲基-1-甲氧基苯
	      
- 
	      	4-fluorophenol,phosphoric acid
	        4-fluorophenol,phosphoric acid
	      
- 
	      	4-ethylnaphthalene-1,8-dicarboxylic acid
	        4-ethylnaphthalene-1,8-dicarboxylic acid
	      
- 
	      	4-(pyrimidin-2-ylsulfanylmethyl)benzoic acid
	        4-(pyrimidin-2-ylsulfanylmethyl)benzoic acid
	      
- 
	      	4-ethoxy-N'-(4-methylbenzoyl)benzohydrazide
	        4-ethoxy-N\'-(4-methylbenzoyl)benzohydrazide
	      
- 
	      	4-(diethylamino)butanoic acid
	        4-(diethylamino)butanoic acid