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4开头的化工词典

cas号 英文名称 中文名称 分子式 分子量
20815-02-5 4-METHOXY-2,6-DIMETHYLPYRIDINE 4-甲氧基-2,6-二甲基吡啶 C8H11NO 137.17900
40705-19-9 4-benzyloxy-6-bromo-3-hydroxybenzaldehyde 4-benzyloxy-6-bromo-3-hydroxybenzaldehyde C14H11BrO3 307.13900
10181-94-9 4-(4-phenoxyphenoxy)phenol 4-(4-phenoxyphenoxy)phenol C18H14O3 278.30200
88581-16-2 4-(trifluoromethylsulfonyl)naphthalen-2-amine 4-(trifluoromethylsulfonyl)naphthalen-2-amine C11H8F3NO2S 275.24700
55894-52-5 4-nitro-3-octanoyloxybenzoic acid 4-nitro-3-octanoyloxybenzoic acid C15H19NO6 309.31400
86489-65-8 4-methyl-N-(2,4,6-trimethylphenyl)benzamide 4-methyl-N-(2,4,6-trimethylphenyl)benzamide C17H19NO 253.33900
31401-23-7 4-methoxybenzenesulfinyl chloride 4-methoxybenzenesulfinyl chloride C7H7ClO2S 190.64700
65882-79-3 4,10-dimethylidene-7-propan-2-ylcyclodec-5-en-1-ol 4,10-dimethylidene-7-propan-2-ylcyclodec-5-en-1-ol C15H24O 220.35000
89691-19-0 4-(1-oxo-1-phenylpropan-2-yl)azetidin-2-one 4-(1-oxo-1-phenylpropan-2-yl)azetidin-2-one C12H13NO2 203.23700
131081-83-9 4-(4-methoxy-2-methylphenyl)-3-methylbenzoic acid 4-(4-methoxy-2-methylphenyl)-3-methylbenzoic acid C16H16O3 256.29600
779-72-6 4-fluoro-isophthalic acid dimethyl ester 4-fluoro-isophthalic acid dimethyl ester C10H9FO4 212.17400
87802-26-4 4-(1,3-dioxolan-2-yl)-4-methylpentan-2-one 4-(1,3-dioxolan-2-yl)-4-methylpentan-2-one C9H16O3 172.22200
120780-75-8 4-CYCLOPENTENE-1-METHANOL,1-METHANSULFONATE 4-CYCLOPENTENE-1-METHANOL,1-METHANSULFONATE C9H16O3S 204.28700
648449-05-2 4-chloroquinazoline-6-carbaldehyde 4-氯喹唑啉-6-甲醛 C9H5ClN2O 192.60200
66559-86-2 4-acetylamino-N-methyl-N-pyridin-2-yl-benzenesulfonamide 4-acetylamino-N-methyl-N-pyridin-2-yl-benzenesulfonamide C14H15N3O3S 305.35200
104680-44-6 4-phenylselanylbutanoyl chloride 4-phenylselanylbutanoyl chloride C10H11ClOSe 261.60700
81090-34-8 4-bromo-2-propan-2-ylaniline 4-bromo-2-propan-2-ylaniline C9H12BrN 214.10200
59060-35-4 4-hydroxy-4-[2H3]methylhepta-1,6-diene 4-hydroxy-4-[2H3]methylhepta-1,6-diene C8H11D3O 129.21500
914496-94-9 4-chloro-5-benzyl-5H-Pyrrolo[3,2-d]pyrimidin-2-amine 4-chloro-5-benzyl-5H-Pyrrolo[3,2-d]pyrimidin-2-amine C13H11ClN4 258.71
29368-99-8 4-amino-2-methylquinazoline 3-oxide 4-amino-2-methylquinazoline 3-oxide C9H9N3O 175.18700
61796-07-4 4-(dimethylamino)-5,5-dimethyl-1H-imidazole-2-thione 4-(dimethylamino)-5,5-dimethyl-1H-imidazole-2-thione C7H13N3S 171.26300
173978-99-9 4-bromo-2-lithiothiazole 4-bromo-2-lithiothiazole C3HBrLiNS 169.95700
71897-97-7 4-(2'-methylpropyl)-1,6-heptadien-4-ol 4-(2\'-methylpropyl)-1,6-heptadien-4-ol C11H20O 168.27600
917899-20-8 4-bromo-3-ethyl-N,N-dimethylpyrazole-1-sulfonamide 4-bromo-3-ethyl-N,N-dimethylpyrazole-1-sulfonamide C7H12BrN3O2S 282.15800
174623-07-5 4-(5-Formyl-2-thienyl)benzoic acid 1-(1H-吲唑-6-基)甲胺 C12H8O3S 232.25500
929095-35-2 4-Nitro-3-{[(trifluoromethyl)sulfonyl]oxy}benzyl pivalate 4-Nitro-3-{[(trifluoromethyl)sulfonyl]oxy}benzyl pivalate C13H14F3NO7S 385.31300
92963-42-3 4-nitro-1,4-diphenylbutan-1-one 4-nitro-1,4-diphenylbutan-1-one C16H15NO3 269.29500
73425-21-5 4-hydroxybut-2-ynyl 1-phenylindol-2-yl sulfide 4-hydroxybut-2-ynyl 1-phenylindol-2-yl sulfide C18H15NOS 293.38300
89258-06-0 4-[[2-[2-(2-acetylphenothiazin-10-yl)-2-oxoethyl]hydrazinyl] 4-[[2-[2-(2-acetylphenothiazin-10-yl)-2-oxoethyl]hydrazinyl]methylidene]cyclohexa-2,5-dien-1-one C23H19N3O3S 417.48000
158469-72-8 4-[(S)-2-hydroxymethyl-2-oxiranyl]-1-piperidinecarboxylic ac 4-[(S)-2-hydroxymethyl-2-oxiranyl]-1-piperidinecarboxylic acid (1,1-dimethylethyl) ester C13H23NO4 257.32600
112379-21-2 4-(3-Hydroxy-2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butanon 4-(3-Hydroxy-2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butanon C13H22O2 210.31300
113768-99-3 4-(3,3-dimethoxy-5,5-dimethylcyclohexen-1-yl)morpholine 4-(3,3-dimethoxy-5,5-dimethylcyclohexen-1-yl)morpholine C14H25NO3 255.35300
174623-09-7 4-[5-(1,3-benzothiazol-2-yl)thiophen-2-yl]benzoic acid 4-[5-(1,3-benzothiazol-2-yl)thiophen-2-yl]benzoic acid C18H11NO2S2 337.41500
69653-12-9 4-methyl-9(10H)-anthracenone 4-methyl-9(10H)-anthracenone C15H12O 208.25500
57835-95-7 4-[(4-methoxyphenyl)methyl]-2H-phthalazin-1-one 4-[(4-methoxyphenyl)methyl]-2H-phthalazin-1-one C16H14N2O2 266.29500
333383-70-3 4-methyl-N-(3-oxopropyl)-N-phenylbenzenesulfonamide 4-methyl-N-(3-oxopropyl)-N-phenylbenzenesulfonamide C16H17NO3S 303.37600
865798-13-6 4-(2-trimethylsilylethynyl)pyridin-2-amine 4-(2-trimethylsilylethynyl)pyridin-2-amine C10H14N2Si 190.31700
58518-86-8 4-nitro-1-phenylbutan-1-one 4-nitro-1-phenylbutan-1-one C10H11NO3 193.19900
76952-47-1 4-amino-2-methylpteridine-3-oxide 4-amino-2-methylpteridine-3-oxide C7H7N5O 177.16300
57259-73-1 4,5-dimethoxy-2-benzoylbenzoic acid 4,5-dimethoxy-2-benzoylbenzoic acid C16H14O5 286.27900
61820-09-5 4-bromo-6,6,6-trichloro-3,3-dimethylhexanoic acid 4-bromo-6,6,6-trichloro-3,3-dimethylhexanoic acid C8H12BrCl3O2 326.44300
89239-62-3 4-amino-2-ethyl-5-methylpyrazole-3-carboxamide 4-amino-2-ethyl-5-methylpyrazole-3-carboxamide C7H12N4O 168.19600
4685-51-2 4-(Chloromethyl)-2-methoxy-1-methylbenzene 3-甲氧基-4-甲基苄氯 C9H11ClO 170.63600
691885-73-1 4-chloro-6-[[2-(3-fluoropyridin-2-yl)imidazol-1-yl]methyl]-5 4-chloro-6-[[2-(3-fluoropyridin-2-yl)imidazol-1-yl]methyl]-5-propylpyrimidine C16H15ClFN5 331.77500
27571-07-9 4-chloro-1,7-bis-diazo-heptane-2,6-dione 4-chloro-1,7-bis-diazo-heptane-2,6-dione C7H7ClN4O2 214.60900
53410-48-3 4,5,7-trinitro-9-oxofluorene-2-carbonyl chloride 4,5,7-trinitro-9-oxofluorene-2-carbonyl chloride C14H4ClN3O8 377.65000
55895-03-9 4,5-dimethyl-2-phenoxy-1,3,2λ5-dioxaphosphole 2-oxide 4,5-dimethyl-2-phenoxy-1,3,2λ5-dioxaphosphole 2-oxide C10H11O4P 226.16600
111478-81-0 4-aminoetodolac methyl ester 4-aminoetodolac methyl ester C18H24N2O3 316.39500
18354-39-7 4-methoxy-N-(phenylcarbamoyl)benzamide 4-methoxy-N-(phenylcarbamoyl)benzamide C15H14N2O3 270.28300
63197-18-2 4-phenoxy-2-phenylisoindole-1,3-dione 4-phenoxy-2-phenylisoindole-1,3-dione C20H13NO3 315.32200
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