4开头化工名词
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4-Bromo-7-hydroxyquinoline
4-溴-7-羟基喹啉
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4,6-DIBROMOQUINOLINE
4,6-二溴喹啉
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4-BROMO-8-BROMOQUINOLINE
4,8-二溴喹啉
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4-Chloro-6-aminoquinoline
4-氯-6-氨基喹啉
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4-chloroquinolin-7-amine
4-氯-7-氨基喹啉
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4-Chloroquinolin-8-amine
4-氯-8-氨基喹啉
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4-Quinolinol,6-amino-(9CI)
4-羟基-6-氨基喹啉
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4-(5-BROMO-2-PYRIDYLAZO)-M-PHENYLENE-
1,3-二氨基-4-(5-溴-2-吡啶偶氮)苯
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4-Bromo-2-(tributylstannyl)-1,3-thiazole
四溴- 2 -(三正丁基锡)噻唑
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4-Methyl-4-piperidinol hydrochloride (1:1)
4-甲基-4-羟基哌啶盐酸盐
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4-((4,6-Bis(octylthio)-1,3,5-triazin-2-yl)amino)-2,6-di-tert-butylphenol
抗氧剂565
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4-bromo-1-(cyclopropylmethyl)-1H-pyrazole(SALTDATA: HCl)
4-溴-1-(环丙基甲基)吡唑
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4-(Methoxycarbonyl)-2-methylphenylboronic acid
4-(甲氧基羰基)-2-甲基苯硼酸
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4-Chloroquinaldine
4-氯喹哪啶
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4-[4-(N-(3-chloro-(2R)-2-hydroxy-1-propyl)amino)phenyl]morpholin-3-one
4-[4-(3-氯-2R-羟基丙基氨基)苯基]吗啉-3-酮
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4-Bromo-6-tertbutyl-5-methoxy-2-methylindan-1-one
4-溴-6-叔丁基-5-甲氧基-2-甲基-1-茚酮
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4-CYANO-4-(3,4-DICHLOROPHENYL)CYCLOHEXANONE
4-(3,4-二氯苯基l)-4-氰基环己酮
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4-Pyridinamine,2-cyclopropyl-(9CI)
2-氟-4-氯-5-碘吡啶
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4-Methoxy-2-(trifluoromethyl)pyridine
4-甲氧基-2-(三氟甲基)吡啶
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4H-1-Benzopyran-4-one, 6-β-D-glucopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)-8-β-D-xylopyranosyl-
芹菜素-6-C-葡萄糖-8-C-木糖苷
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4'-O-Acetyl-akebia saponin D
川续断皂苷 Ⅳ
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4-hydroxy-6-(3-hydroxy-propyl)-5,7-dimethyl-3-methylene-3,3a,4,5,8,8a-hexahydro-cyclohepta[b]furan-2-
旋覆花内酯
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4-(2-HYDROXYETHYL)-PIPERAZIN-2-ONE
4-(2-羟基乙基)-2-哌嗪酮,
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4-[2-(trifluoromethyl)phenyl]piperidine
4-(2-三氟甲基苯基)哌啶
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4-(2-fluorobenzyl)piperidine
4-[(2-氟苯基)甲基]哌啶
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4,5-Dihydrothieno[2,3-c]pyrrol-6-one
4,5-二氢噻吩并[2,3-C]吡咯-6-酮
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4-AMINO-5-CHLORO-2-PHENYL-2H-PYRIDAZIN-3-ONE
5-氯-4-氨基-2-苯基-3(2H)-哒嗪酮
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4-Bromo-1-methoxy-2-(3-methoxy-propoxy)-benzene
4-溴-1-甲氧基-2-(3-甲氧基丙氧基)苯
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4-hydroxypyrrolidin-2-one
奥拉西坦杂质1
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4-tert-butyl-N-[2-methyl-3-[4-methyl-6-[4-(morpholine-4-carbonyl)anilino]-5-oxopyrazin-2-yl]phenyl]be
N-[3-[4,5-二氢-4-甲基-6-[[4-(4-吗啉基羰基)苯基]氨基]-5-氧代-2-吡嗪基]-2-甲基苯基]-4-(叔丁基)苯甲酰胺
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4-Chloro-1H-indazol-3-amine
4氯-1H-吲唑-3-胺
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4-(2,3-Dichlorophenyl)-5-(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid
4-(2,3-二氯苯基)-2,6-二甲基-1,4-二氢吡啶-3,5-二羧酸单甲酯
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4-Chloro-6-(3-chloropropoxy)-7-methoxyquinazoline
6-(3-氯丙氧基)-4-氯-7-甲氧基喹唑啉
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4,8-Dimethoxyfuro[2,3-b]quinolin-7-ol
7-羟基-8-甲氧基白藓碱标准品|对照品
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4-[(2S,6S)-5,6-Dihydro-6-[2-(4-hydroxyphenyl)ethyl]-2H-pyran-2-yl]phenol
4-[(2S,6S)-5,6-二氢-6-[2-(4-羟基苯基)乙基]-2H-吡喃-2-基]苯酚标准品|对照品
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4H-1-Benzopyran-4-one,5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-6-methyl-
5-羟基-2-(4-羟基苯基)-7-甲氧基-6-甲基-4H-1-苯并吡喃-4-酮标准品|对照品
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4-(5-Methoxy-8,8-dimethyl-2H,8H-benzo[1,2-b:5,4-b]dipyran-3-yl)-1,3-benzenediol
4-(5-甲氧基-8,8-二甲基-2H,8H-苯并[1,2-B:5,4-B’]二吡喃-3-基)-1,3-苯二酚标准品|对照品
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4-Hydroxy-2,6,6-trimethyl-1-cyclohexenecarboxylic acid
4-羟基-2,6,6-三甲基-1-环己烯羧酸
标准品|对照品
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4-[(2R,3S)-4-(4-Hydroxy-3-methoxyphenyl)-2,3-dimethylbutyl]-2-met hoxyphenol
二氢愈创木脂酸
标准品|对照品
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4-(3,4-Dihydroxyphenyl)butan-2-one
4-(3,4-二羟基苯基)-2-丁酮标准品|对照品
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4,6,7-Trimethoxy-5-methyl-2H-chromen-2-one
4,6,7-三甲氧基-5-甲基香豆素
标准品|对照品
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4H-1-Benzopyran-4-one, 5,7-bis(acetyloxy)-3,8-dimethoxy-2-(4-methoxyphenyl)-
5,7-二乙酰氧基-3,4’,8-三甲氧基黄酮
标准品|对照品
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4H-1-Benzopyran-4-one,5,7-dihydroxy-3-[4-hydroxy-3-(3-methyl-2-buten-1-yl)phenyl]-6-(3-methyl-2-buten
5,7,4’-三羟基-6,3’-二异戊烯基异黄酮标准品|对照品
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4-Oxo-2-phenyl-4H-chromene-5,7-diyl diacetate
5,7-二乙酰氧基黄酮标准品|对照品
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4H-1-Benzopyran-4-one, 2-(2,6-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihy droxy-, (2R,3R)-
2’,5,6’,7-四羟基二氢黄烷酮
甘肃黄芩素
标准品|对照品
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4-Hydroxy-7-(hydroxymethyl)-5H-furo[3,2-g][1]benzopyran-5-one
4-羟基-7-(羟基甲基)-5H-呋喃并[3,2-G][1]苯并吡喃-5-酮标准品|对照品
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4-hydroxy-7-(hydroxymethyl)-2-(1-hydroxy-1-methylethyl)-2,3-dihydro-5H-furo[2,3-g]isochromen-5-one
当归碱标准品|对照品
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4-METHOXY-1-METHOXYCARBONYL-BETA-CARBOLINE
4-甲氧基-1-甲氧基羰基-BETA-咔啉标准品|对照品
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4,5-Dimethoxycanthin-6-one
4,5-二甲氧基铁屎米酮标准品|对照品
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4-HYDROXY-3-METHOXYCINNAMALDEHYDE
松柏醛标准品|对照品