4开头化工名词
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4-epi-DeMeclocycline
4-EPI去甲基金霉素
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4H-1,2,4-Triazole-4-ethanamine
4H-1,2,4-噻唑-4-乙胺
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4-AMINO-3-(4-CHLOROPHENYL)-5-MERCAPTO-4H-1,2,4-TRIAZOLE
4H-1,2,4-三唑-3-硫醇,4-氨基-5-(4-氯苯基)-
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4H-1,3-Dioxino[4,5-c]pyridine-5-carboxaldehyde, 2,2,8-trimethyl-
4H-1,3-二噁英O[4,5-C]吡啶-5-甲醛, 2,2,8-三甲基-
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4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-3-(4-hydroxyphenyl)-
4H-1-苯并吡喃-4-酮, 2,3-二氢-5,7-二羟基-3-(4-羟基苯基)-
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4-amino-1-(4-chlorophenyl)pyrrolidin-2-one(SALTDATA: HCl)
4-氨基-1-(4-氯苯基)吡咯烷-2-酮盐酸盐
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4-aMino-2-Methoxy-5-nitroBenzonitrile
4-氨基-2-甲氧基-5-硝基苯甲腈
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4-amino-2-chloro-N-propylbenzamide
4-氨基-2-氯-N-丙基苯甲酰胺
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4-AMINOTHIOPHENE-2-CARBOXYLIC ACID
4-氨基-2-噻吩羧酸
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4-AMINO-3,5-BIS(TRIFLUOROMETHYL)BIPHENYL
4-氨基-3\'\',5\'\'-双(三氟甲基)联苯
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4-AMINO-3-CHLORO (1H)INDAZOLE
4-氨基-3-氯(1H)吲唑
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4-AMino-3-hydroxypyridine hydrochloride, 97%
4-氨基-3-羟基吡啶盐酸盐
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4-amino-7-methylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile(SALTDATA: FREE)
4-氨基-7-甲基吡唑并[5,1-C][1,2,4]三嗪-3-甲腈
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4-AMINO-N-(2-CHLOROPHENYL)BENZAMIDE
4-氨基-N-(2-氯苯基)苯甲酰胺
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4-AMINOPHENYL 2-ACETAMIDO-2-DEOXY-α-D-GALACTOPYRANOSIDE HYDROCHLORIDE
4-氨基苯基 2-乙酰氨基-2-脱氧-ALPHA-D-吡喃半乳糖苷盐酸盐
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4-(phenylethynyl)benzene-1,2-dicarboxylic acid
4-苯基乙炔基邻苯二甲酸
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4-iodo-1-phenylmethoxypyrazole
4-碘-1-(苯基甲氧基)-1H-吡唑
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4-iodo-1-isopropyl-3-methyl-1H-pyrazole(SALTDATA: FREE)
4-碘-1-异丙基-3-甲基-1H-吡唑
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4-IODOPYRROLE-2-CARBOXYLIC ACID METHYL ESTER
4-碘-2-吡咯羧酸甲酯
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4-iodo-3-methyl-5-(trifluoromethyl)-1H-pyrazole(SALTDATA: FREE)
4-碘-5-甲基-3-(三氟甲基)吡唑
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4-azidosalicylic acid
4-叠氮水杨酸
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4-Butyl-N-(diphenylphosphino)benzenesulfonamide, min. 97%
4-丁基-N-(二苯基膦基)苯磺酰胺
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4-Butyl-N-[(11bR)-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]benzenesulfonamide triethylamin
4-丁基-N-[(11bR)-二萘并[2,1-d:1\'\',2\'\'-f][1,3,2]二氧磷杂七环-4-基]苯磺酰胺三乙胺加合物,min.97%
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4-N-BUTYL-2,2,2-TRIFLUOROACETOPHENONE
4-丁基-Α,Α,Α-三氟苯乙酮
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4-FLUORO-2,3,3,4,5,6-HEXABROMODIPHENYL ETHER
4-氟-2,3,4,5,6-五溴二苯醚
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4-FLUORO-2,3,4,6-TETRABROMODIPHENYL ETHER
4-氟-2,3,4,5-四溴二苯醚
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4-FLUORO-2,3,4-TRIBROMODIPHENYL ETHER
4\'\'-氟-2,3\'\',4-三溴联苯醚
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4-FLUORO-2,3,6-TRIBROMODIPHENYL ETHER
4\'\'-氟-2,3\'\',6-三溴联苯醚
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4-Fluoro-3-(trifluoromethyl)phenylboronic acid pinacol ester
4-氟-3-三氟甲基苯硼酸频那醇酯
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4-Fluorobenzothiazole
4-氟苯并噻唑
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4 FUEL OIL
4号燃料油
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4-CYCLOPROPYL-4-METHYL-2-PYRROLIDINONE
4-环丙基-4-甲基-2-吡咯烷酮
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4-CYCLOHEXYLAMINO-3-NITRO-BENZOIC ACID
4-环己胺邻-3-硝基-苯甲酸
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4-phenyl ethynyl dimethyl phthalate
4-苯基乙炔基邻苯二甲酸二甲酯
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4-Pyrrolidin-1-yl-pentanoic acid hydrochloride
4-吡咯烷-1-基戊酸
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4-Epiminocycline
4-表米诺环素
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4-methyl-1-[3-nitro-5-(trifluoromethyl)phenyl]imidazole
4-甲基-1-(3-硝基-5-三氟甲基-苯基)-1H-咪唑
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4-Methyl-1H-indazole-5-boronic acid
4-甲基-1H-吲唑-5-硼酸
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4-METHYL-5-(2-METHYLPHENYL)-4H-1,2,4-TRIAZOLE-3-THIOL
4-甲基-5-(2-甲基苯基)-4H-1,2,4-三唑-3-硫醇
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4-methyl-5-(methylsulfonyl)-2-pyrimidinamine(SALTDATA: FREE)
4-甲基-5-(甲基磺酰基)嘧啶-2-胺
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4-METHYL-5-NITROCATECHOL
4-甲基-5-硝基CATECHOL
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4-Methylumbelliferyl3,4,6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-a-D-glucopyranoside
4-甲基-7-[[3,4,6-三-O-乙酰基-2-脱氧-2-[(三氟乙酰基)氨基]-ALPHA-D-吡喃葡萄糖基]氧基]-2H-1-苯并吡喃-2-酮
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4-Methylumbelliferyl3,4,6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-b-D-glucopyranoside
4-甲基-7-[[3,4,6-三-O-乙酰基-2-脱氧-2-[(三氟乙酰基)氨基]-BETA-D-吡喃葡萄糖基]氧基]-2H-1-苯并吡喃-2-酮
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4-Methyloxazole-2-carboxylic acid
4-甲基恶唑-2-羧酸
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4-Methylsulfonyl-2,2,3,4,5-pentachlorobiphenyl
4-甲基磺酰基-2,2\'\',3\'\',4\'\',5-五氯联苯
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4-Methylsulfonyl-2,2,5,5-tetrachlorobiphenyl
4-甲基磺酰基-2,2\'\',5,5\'\'-四氯联苯
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4-Piperidinecarboxylic acid, 4-methyl-, methyl ester
4-甲基哌啶-4-羧酸甲酯
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4-methylumbelliferyl-beta-D-cellotrioside
4-甲基伞形酮-Β-D-纤维三糖苷
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4-METHYLUMBELLIFERYL BETA-D-N,N,N,N-TETRAACETYLCHITOTETRAOSIDE
4-甲基伞形酮β-N,N\'\',N“,N\'\'\'\'\'\'-四壳三糖酶
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4-Methylumbelliferyl 2-amino-2-deoxy-a-D-glucopyranoside
4-甲基伞形酮基 2-氨基-2-脱氧-ALPHA-D-吡喃葡萄糖苷