4开头化工名词
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4-Hydroxy-2,6-dimethyl-pyridin-N-oxid
CAS号:42051-83-2
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4β-p-mentha-2,5-dien-1α-yl-hydroperoxide
4β-p-mentha-2,5-dien-1α-yl-hydroperoxide
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4,5-dinitroisoquinoline
4,5-dinitroisoquinoline
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4'-nitro-4-N-tosylaminodiphenyl sulfide
4\'-nitro-4-N-tosylaminodiphenyl sulfide
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4-methoxy-N-(5-methyl-1,2-oxazol-3-yl)benzamide
4-methoxy-N-(5-methyl-1,2-oxazol-3-yl)benzamide
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4-(4-(tert-butyl)phenyl)-3H-1,2-dithiole-3-thione
4-(4-(tert-butyl)phenyl)-3H-1,2-dithiole-3-thione
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4,6-dichloro-N-isopropyl-5-(methylthio)pyrimidin-2-amine
4,6-dichloro-N-isopropyl-5-(methylthio)pyrimidin-2-amine
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4-chloro-but-1-en-3-yne
4-chloro-but-1-en-3-yne
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4-methoxy-2-nitro-3-phenylmethoxybenzaldehyde
4-methoxy-2-nitro-3-phenylmethoxybenzaldehyde
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4-Chloro-1-(phenylsulfonyl)-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine
4-氯-1-(苯基磺酰基)-5-(三氟甲基)-1H-吡咯并[2,3-b]吡啶
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4-acetylamino-N-cyanocarbamimidoyl-benzenesulfonamide
4-acetylamino-N-cyanocarbamimidoyl-benzenesulfonamide
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4-(quinolin-6-yl)-3-butynyl methanesulfonate
4-(quinolin-6-yl)-3-butynyl methanesulfonate
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4-(2-hydroxy-2,2-diphenylethyl)-2,2,5,5-tetramethyl-3-imidazolin-1-oxyl
4-(2-hydroxy-2,2-diphenylethyl)-2,2,5,5-tetramethyl-3-imidazolin-1-oxyl
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4-Chloro-5-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine
4-氯-5-碘-1-(苯基磺酰基)-1H-吡咯并[2,3-b]吡啶
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4-[(2,4-difluorophenyl)methylidene]-2-methyl-1,3-oxazol-5-one
(4Z)-4-(2,4-二氟苄亚基)-2-甲基-1,3-恶唑-5(4H)-酮
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4-(2-chloro-9-methylpurin-6-yl)morpholine
4-(2-chloro-9-methylpurin-6-yl)morpholine
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4-hydroxy-2,3-dimethoxy-4-(3-phenylprop-1-ynyl)cyclobut-2-en-1-one
4-hydroxy-2,3-dimethoxy-4-(3-phenylprop-1-ynyl)cyclobut-2-en-1-one
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4,4,6-trimethyl-2-(2-methylpropyl)-1,3,2-oxazaborinane
2H-1,3,2-噁吖硼英, 四氢-4,4,6-三甲基-2-(2-甲基丙基)-
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4,5-epoxy-21-hydroxypregnane-3,20-dione
4,5-epoxy-21-hydroxypregnane-3,20-dione
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4-(benzenesulfonyl)oct-7-en-1-yn-4-ylsulfonylbenzene
4-(benzenesulfonyl)oct-7-en-1-yn-4-ylsulfonylbenzene
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4-[5-(4-methylphenyl)-1,3-oxazol-2-yl]benzamide
4-[5-(4-methylphenyl)-1,3-oxazol-2-yl]benzamide
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4,7,8a,8b-tetrahydroxy-6,9a-dimethoxy-3,6a,9-trimethyl-7-(propan-2-yl)dodecahydro-6,9-methanobenzo[1,
4,7,8a,8b-tetrahydroxy-6,9a-dimethoxy-3,6a,9-trimethyl-7-(propan-2-yl)dodecahydro-6,9-methanobenzo[1,2]pentaleno[1,6-bc]furan-8-yl 1-methyl-1h-pyrrole-2-carboxylate
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4-cyano-N-(triphenyl-λ5-phosphanylidene)benzenesulfonamide
4-cyano-N-(triphenyl-λ5-phosphanylidene)benzenesulfonamide
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4-(4-dimethoxymethyl-phenyl)-morpholine
4-(4-dimethoxymethyl-phenyl)-morpholine
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4-[2-(2-methoxyethoxy)ethoxy]aniline
4-[2-(2-甲氧基乙氧基)乙氧基]苯胺
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4-methyl-5H-tetrazolo[1,5-a]quinazolin-5-ol
4-methyl-5H-tetrazolo[1,5-a]quinazolin-5-ol
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4-prop-2-enoxy-3-(trifluoromethoxy)benzoic acid
4-prop-2-enoxy-3-(trifluoromethoxy)benzoic acid
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49,50,51,52,53,54,55,56-octaacetoxycalix[8]arene
49,50,51,52,53,54,55,56-octaacetoxycalix[8]arene
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4-chloroisopulegone
4-chloroisopulegone
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4,5-Quinolinediol
喹啉-4,5-二醇
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4,4'-diphenyl-2,2'-sulfanediyl-bis-thiazole
4,4\'-diphenyl-2,2\'-sulfanediyl-bis-thiazole
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4-(4-aminophenoxy)pyridine-2-carboxylic acid
4-(4-氨基苯氧基)吡啶甲酸
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4-[2-fluoro-4-(trifluoromethyl)phenyl]piperidine
4-[2-fluoro-4-(trifluoromethyl)phenyl]piperidine
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4-phenyl-2,3-dihydro-1H-inden-2-ol
4-phenyl-2,3-dihydro-1H-inden-2-ol
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4-(Carbamothioylamino)-2-hydroxybenzoic acid
2-羟基-4-硫脲苯甲酸
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4-Azido-2,2,6,6-tetramethyl-1-piperidinyloxy
4-叠氮基-2,2,6,6-四甲基-1-哌啶基氧基
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4,5-dibromo-2-(hydroxymethyl)pyridazin-3-one
4,5-dibromo-2-(hydroxymethyl)pyridazin-3-one
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4-bromo-m-cumene
4-bromo-m-cumene
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4-Pyridinecarboxylic acid, 2-(acetyloxy)-, methyl ester
methyl 2-acetoxyisonicotinate
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4-bromo-2-sulfobenzoic acid
4-bromo-2-sulfobenzoic acid
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4'-carboxyl N-Boc-2',6'-dimethyl-L-phenylalanine methyl ester
4\'-carboxyl N-Boc-2\',6\'-dimethyl-L-phenylalanine methyl ester
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4-(3-bromophenethyl) morpholine
4-(3-溴苯乙基)吗啉
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4-hydroxy-4-(trideuteriomethyl)oxane-2,6-dione
3-羟基-3-甲基戊二-d3酸酐
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4-o-ethoxycarbonyloxyphenyl-5-(3-methyl-4-nitro-5-isoxazolyl)-2-pentanone
4-o-ethoxycarbonyloxyphenyl-5-(3-methyl-4-nitro-5-isoxazolyl)-2-pentanone
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4,5-O-cyclohexylidene-2,3-dideoxy-aldehydo-D-glycero-trans-pent-2-enose
4,5-O-cyclohexylidene-2,3-dideoxy-aldehydo-D-glycero-trans-pent-2-enose
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4-(dimethylamino)-2-naphthalen-2-ylbutanenitrile
4-二甲基氨基-2-萘-2-基丁腈
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4,4,4-tribromobutanenitrile
4,4,4-tribromobutanenitrile
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4-bromo-3-hydroxy-N-phenylbutanamide
4-bromo-3-hydroxy-N-phenylbutanamide
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4-(4-hydroxy-3,5-dimethoxyphenyl)-2,6-dimethoxyphenol
3,3\',5,5\'-四甲氧基-1,1\'-联苯-4,4\'-二醇
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4-[4-(ethylamino)phenyl]sulfonylaniline
4-(4-氨基苯基)磺酰基-N-乙基苯胺