4开头化工名词
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4H-1-Benzopyran-4-one,6-fluoro-2-(2-methyl-2H-1,2,3-triazol-4-yl)-
4H-1-苯并吡喃-4-酮, 6-氟-2-(2-甲基-2H-1,2,3-三唑-4-基)-
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4,4(5H)-Oxazoledimethanol,2-undecyl-
2-十一烷基-2-恶唑啉-4,4-二甲醇
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4H-Imidazol-4-one,3,5-dihydro-3-(2-methoxy-4-nitrophenyl)-5-(naphthalenylmethylene)-2-phenyl-(9CI)
海狸香油, 单马来酸酯
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4(3H)-Quinazolinone,3-(4-ethoxyphenyl)-2-methyl-
3-(4-乙氧基苯基)-2-甲基-4-喹唑啉酮
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4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3-[(2-O-b-D-glucopyranosyl-b-D-glucopyranosyl)oxy]-5,7-
槲皮素3-O-槐糖
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4-Pyridinecarboxylicacid, 2-[(4-aminophenyl)methylene]hydrazide
1\'(2\')-(4-氨基苄亚基)异烟酰肼
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4H-1-Benzopyran-4-one,3-[(O-D-apio-b-D-furanosyl-(1®2)-O-[6-deoxy-a-L-mannopyranosyl-(1&r
3-[(2S,3R,4S,5R,6R)-3-[(2S,3R,4R)-3,4-二羟基-4-(羟基甲基)四氢呋喃-2-基]氧基-4,5-二羟基-6-[[(2R,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢吡喃-2-基]氧基甲基]四氢吡喃-2-基]氧基-5,7-二羟基-2-(4-羟基苯基)苯并吡喃-4-酮
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4H-1-Benzopyran-4-one,7-(1,5-dimethylhexyl)-3-phenyl-
吡啶,3-[(1Z)-2-溴乙烯基]- (9CI)
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4-Pyrimidinamine,N,N-dimethyl-2-[4-(3,3,3-triphenylpropyl)-1-piperazinyl]-
1-(4-二甲基氨基-2-嘧啶基)-4-(3,3,3-三苯基丙基)-哌嗪
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4-Quinolinamine,2,6,8-trimethyl-N-[4-(4-phenyl-1-piperazinyl)phenyl]-
3-(p-枯烯基<异丙苄基>)-2-辛基丙醛
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4-Thiazolidinone,3-[[(4-methylphenyl)amino]methyl]-5-(3-phenyl-2-propen-1-ylidene)-2-thioxo-
(5E)-3-{[(4-甲基苯基)氨基]甲基}-5-[(2E)-3-苯基-2-丙烯-1-亚基]-2-硫代-1,3-噻唑烷-4-酮
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4H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-, (2S)-
甘草素
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4(3H)-Pyrimidinone,5-methyl-2-(methylthio)-
5-甲基-2-(甲巯基)嘧啶-4(3H)-酮
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4H-1-Benzopyran-2-carboxamide,4-oxo-N-[4-[(2-thiazolylamino)sulfonyl]phenyl]-
4-氧代-N-[4-(1,3-噻唑-2-基氨基磺酰基)苯基]苯并吡喃-2-甲酰胺
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4H-1-Benzopyran-4-one,7-hydroxy-6-methoxy-3-(4-methoxyphenyl)-
4\',6-二甲氧基-7-羟基异黄酮
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4-Thiazoleacetic acid, a-(methoxyimino)-2-[(triphenylmethyl)amino]-,ethyl ester, (Z)- (9CI)
(Z)-alpha-(甲氧基亚胺)-2-(三苯甲基氨基)噻唑-4-乙酸乙酯
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4-Morpholinecarbothioicacid, S-(phenylmethyl) ester
4-苄基硫代羰基-吗啉
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4H-Isoxazolo[3,4-c]azepin-3-ol,5,6,7,8-tetrahydro-
5,6,7,8-四氢-4H-[1,2]恶唑并[3,4-c]氮杂卓-3-醇
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4H-1-Benzopyran-4-one,5,6-dihydroxy-2-(4-hydroxyphenyl)-7-methoxy-
野黄芩素-7-甲基醚
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4-Quinolinecarboxylicacid, 6-chloro-2-(4-chlorophenyl)-
6-氯-2-(4-氯苯基)-4-喹啉羧酸
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4-Piperidinecarboxylicacid, 3-amino-, methyl ester
甲基3-氨基-4-哌啶羧酸酯
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4H-1,3-Benzodioxin-6-ol,2-methyl-
2-甲基-4H-1,3-苯并二氧杂环己-6-醇
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4-Oxazolemethanol,4,5-dihydro-4-methyl-2-(15-methylhexadecyl)-
[4-甲基-2-(15-甲基十六碳基)-4,5-二氢-1,3-恶唑-4-基]甲醇
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4(1H)-Quinolinone,6-bromo-2,3-dihydro-1-(2-methyl-1-oxopropyl)-, 4-oxime
N,N-二乙基-1H-吡唑-4-胺
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4-Octylbenzenesulfonic acid
4-辛基苯磺酸
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4,8,12,15,19,23-Hexaazahexacosane-1,26-diamine
4,8,12,15,19,23-六氮杂二十六烷-1,26-二胺
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4-Nonyn-3-ol,6,7-epoxy-3-ethyl-6-propyl- (7CI,8CI)
甲基 5-甲氧基-2-甲基-1H-吲哚-3-乙酸酯
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4aH-Cycloheptapyrimidine
4aH-环庚并[d]嘧啶
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4H-1-Benzopyran-4-one,2-[4,5-dihydroxy-2-(3-methyl-2-buten-1-yl)phenyl]-5,6-dihydroxy-3-methoxy-
2-[4,5-二羟基-2-(3-甲基丁-2-烯基)苯基]-5,6-二羟基-3-甲氧基苯并吡喃-4-酮
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4H-1-Benzopyran-8-carboxylicacid, 3-methyl-4-oxo-2-phenyl-, 1,1-dimethyl-2-(2-methyl-1-piperidinyl)et
1,1-二甲基-2-(2-甲基哌啶-1-基)乙基 3-甲基-4-羰基-2-苯基-4H-色烯-8-羧酸酯盐酸
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4-Isoxazolecarbonitrile,5-amino-3-(dimethylamino)-
5-氨基萘-1,3,6-三磺化三铵
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4,7-Methano-1H-cyclobuta[1',2':3,4]cyclobuta[1,2-f]benzotriazole,3a,4,4a,4b,6a,6b,7,7a-octahydro-
CAS号:31363-97-0
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4H-1-Benzopyran-4-one,2-(2,4-dihydroxyphenyl)-2,3-dihydro-3,7-dihydroxy-8-[(2R)-5-hydroxy-5-methyl-2-
(2R,3S)-2-(2,4-二羟基苯基)-3,7-二羟基-8-[5-羟基-5-甲基-2-(丙-1-烯-2-基)己基]-5-甲氧基-2,3-二氢-4H-色烯-4-酮
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4H-Quinolizin-4-one,6-ethoxyoctahydro-8-methyl-
6-乙氧基-8-甲基八氢-4H-喹嗪-4-酮
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4H-1,3-Thiazine-2-carboxaldehyde,5,6-dihydro-, oxime, (Z)- (9CI)
(Z)-5,6-二氢-4H-1,3-噻嗪-2-甲醛肟
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4H-Imidazo[1,5-a][1,4]benzodiazepine-3-carboxylicacid, 8-fluoro-5-[2-(fluoro-18F)ethyl]-5,6-dihydro-6
8-氟-5-((2-氟-18F)乙基)-5,6-二氢-6-氧代-4H-咪唑并(1,5-a)(1,4)苯并二氮杂卓-3-羧酸乙酯
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4H-1,3-Dioxolo[4,5-e]benzimidazole(9CI)
4H-[1,3]二氧杂环戊并[4,5-e]苯并咪唑
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4H-Pyrido[1,2-a]pyrimidine-3-carboxaldehyde,2-chloro-4-oxo-
2-氯-4-氧代-4H-吡啶并[1,2-A]嘧啶-3-甲醛
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[([1,1'-biphenyl]-2-ylcarbonyl)amino]-3,3-dimet
3,3-二甲基-7-氧代-6-[(2-苯基苯甲酰基)氨基]-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-羧酸钠
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4(3H)-Pteridinone,2-amino-5,6,7,8-tetrahydro-5,6-dimethyl-
5,6-二甲基-5,6,7,8-四氢蝶呤
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4,6-Isoquinolinediol,1,2,3,4-tetrahydro-2-(phenylmethyl)-1-(3,4,5-trimethoxyphenyl)-, hydrochloride(1
2-苄基-1-(3,4,5-三甲氧基苯基)-3,4-二氢-1H-异喹啉-2-鎓-4,6-二醇氯化物
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4-Piperidinone,1-(6-chloro-3-pyridazinyl)-
1-(6-CHLOROPYRIDAZIN-3-YL)PIPERIDIN-4-ONE
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4-Thiazolidinecarboxylicacid, 3-[2-(4-chlorophenoxy)-2-methyl-1-oxopropyl]-
替莫贝特
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4-Benzothiazolesulfonylchloride
4-苯并噻唑磺酰氯
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4-Oxazolidinecarboxylicacid, 3-nitroso-
3-亚硝基-4-恶唑烷羧酸
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4-Quinolinecarboxylicacid, 2-ethyl-3-methyl-
2-乙基-3-甲基喹啉-4-羧酸
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4(3H)-Quinazolinone,6-amino-2-methyl-3-(2-methylphenyl)-
2-(2-甲基苯基)-p-苯并醌97%
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4-Pyrimidinecarboxaldehyde,1,6-dihydro-6-oxo-
6-氧代-3,6-二氢嘧啶-4-甲醛
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4-Pyridinecarboxylicacid, 1,2-dihydro-2-oxo-, hydrazide
3,6-二硝基喹啉-4-酚
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4-Isoxazolecarbonitrile,5-amino-3-ethoxy-
1H-环戊二烯并[c]呋喃-1-酮,六氢-3-(1-甲基乙基)-,(3R,3aS,6aR)-rel-