4开头化工名词
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4-Oxazolemethanol,4,5-dihydro-5-(4-nitrophenyl)-2-phenyl-, (4R,5R)-
[5-(4-硝基苯基)-2-苯基-4,5-二氢-唑-4-基]-甲醇
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4-Piperidinecarboxylicacid, 4-[(1-oxopropyl)phenylamino]-1-(phenylmethyl)-
1-苄基-4-(苯基-丙酰基-氨基)-4-羧基-哌啶
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4-Thiazolecarboxylicacid, 2-(3-bromo-2-thienyl)-, ethyl ester
2-氨基-4-乙氧基-N-{[(2R)-1-乙基吡咯烷-2-基]甲基}嘧啶-5-甲酰胺
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4-Hexyn-2-ol
4-己炔-2-醇
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4-Octanol,2,7-dimethyl-
2,7-二甲基-4-辛醇
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4-Octanol,3,5-dimethyl-
3,5-二甲基-4-辛醇
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4-Octanol, 3-ethyl-
3-乙基-4-辛醇
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4-Hexadecanol
4-十六烷醇
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4-Quinolinecarboxylicacid, 2-(3-pyridinyl)-, hydrazide
2-吡啶-3-喹啉-4-羧酸肼
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4-Thiazolecarboxylicacid, 5-acetyl-2-methyl-, ethyl ester
5-乙酰基-2-甲基-4-噻唑羧酸乙酯
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4-Pyridinesulfinic acid
4-吡啶亚磺酸
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4,7-Benzofurandione,5-hydroxy-
异噻唑,3,5-二甲基-4-[(2-甲基肼基)甲基]-
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4H-1,3-Benzodioxin,6-chloro-8-(chloromethyl)-
6-氯-8-(氯甲基)-4H-4,3-苯并二唑
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4-Isoxazolemethanol,3-methyl-5-(1-methylethyl)-
(5-异丙基-3-甲基-1,2-恶唑-4-基)甲醇
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4-Piperidinone,1-cyclohexyl-
1-环己基-4-哌啶酮
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4-Quinazolinamine,7-(chloromethyl)-
4-氨基-7-氯甲基喹唑啉
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4(3H)-Pyrimidinone, 2-(1-methylethoxy)-6-(trifluoromethyl)-
2-异丙氧基-6-三氟甲基-4-嘧啶醇
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4(3H)-Pyrimidinone,6-(chloromethyl)-2-(1,1-dimethylethyl)-
2-叔丁基-6-(氯甲基)嘧啶-4-醇
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4-Pyridinecarboxylicacid, 2-chloro-3-cyano-6-(1,1-dimethylethyl)-, ethyl ester
6-(叔丁基)-2-氯-3-氰基异烟酸乙酯
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4-Pyridinecarbothioamide,2,6-dichloro-
2,6-二氯吡啶-4-硫代酰胺
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4-Pyridinecarboxylicacid, 3-cyano-6-(1,1-dimethylethyl)-1,2-dihydro-2-oxo-, ethyl ester
2-氰基-4-叔丁基吡啶
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4-Morpholineacetamide
2-MORPHOLINOACETAMIDE
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4-Pyridinecarboxylicacid, 3-[(carboxycarbonyl)amino]-
3-[(羧基羰基)氨基]异烟酸
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4-Phenanthrenamine
4-氨基菲
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4-Pentenoic acid,4,5,5-trifluoro-
4,5,5-三氟-4-戊烯酸
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4H-Furo[3,2-f]indazole
4H-呋喃并[3,2-f]吲唑
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4-Pyridinecarboxamide,N-(1-methylpropyl)-
N-仲-丁基异烟酰胺
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4,6-Pyrimidinediamine,N4-ethyl-
嘧啶, 4-氨基-6-乙胺基- (6CI)
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4-Pyrimidineethanol, a-(4-methoxyphenyl)-
1-(4-甲氧基苯基)-2-(4-嘧啶基)乙醇
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4-Imidazolidinone,5-(1H-indol-3-ylmethyl)-3-phenyl-2-thioxo-, (5S)-
(5S)-5-(1H-吲哚-3-基甲基)-3-苯基-2-硫代-4-咪唑烷酮
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4-Piperidinebutanoicacid, 1-[(phenylmethoxy)carbonyl]-
4-{1-[(苄氧基)羰基]-4-哌啶基}丁酸
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4-Thiazoleacetic acid,2-amino-a-[[2-(1,1-dimethylethoxy)-2-oxoethoxy]imino]-,anhydride with diethyl h
PTMA
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4-Oxazolidinecarboxylicacid, 3,5-dimethyl-2-oxo-, (4S,5R)-
(4S,5R)-3,5-二甲基-2-氧代-1,3-恶唑烷-4-羧酸
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4-Piperidinecarboxylicacid, 4-(phenylamino)-1-(phenylmethyl)-, sodium salt (1:1)
1-苄基-4-(苯基氨基)哌啶-4-羧酸钠盐
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4-Pyridazinol
4-羟基哒嗪
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4-Piperidinol,4-ethynyl-1-methyl-
4-乙炔基-1-甲基-4-哌啶醇
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4(1H)-Quinolinone,6,7-dimethoxy-3-nitro-
6,7-二甲氧基-4-羟基-3-硝基喹啉
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4H-1-Benzopyran-4-one,5-(b-D-glucopyranosyloxy)-7-hydroxy-2-(4-hydroxyphenyl)-
APIGENIN 5-O-BETA-D-GLUCOPYRANOSIDE
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4-Thiazolecarboxylicacid, 4,5-dihydro-, ethyl ester, (4R)-
乙基(4R)-4,5-二氢-1,3-噻唑-4-羧酸酯
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4H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-7-hydroxy-3-methoxy-
2-(3,4-二甲氧基苯基)-7-羟基-3-甲氧基-4H-苯并吡喃-4-酮
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4H-1-Benzopyran-4-one,7-methoxy-2-(4-methoxyphenyl)-
7,4-二甲氧基黄酮
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4-Pyridinecarbonitrile,3,5-bis(trimethylsilyl)-
3,5-双(三甲基甲硅烷基)吡啶-4-甲腈
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4-Pyridinamine,N-(2-nitrophenyl)-
N-(2-硝基苯基)吡啶-4-胺
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4,6-Methano-1,3,2-benzodioxaborole-2-methanamine,a-ethylhexahydro-3a,5,5-trimethyl-,(aR,3aS,4S,6S,7aR
(alphaR,3aS,4S,6S,7aR)-alpha-乙基六氢-3a,5,5-三甲基-4,6-甲桥-1,3,2-苯并二氧杂硼杂环戊烯-2-甲胺
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4-Cyclopentene-1,3-dione,2-(4-chlorophenyl)-
1-(4-氯苯基)-吡咯-2,5-二酮
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4-Isoxazolecarboxylicacid, 3-(3-cyanophenyl)-, methyl ester
甲基3-(3-氰基苯基)-1,2-恶唑-4-羧酸酯
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4H-1-Benzopyran-4-one,7-[[2-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyph
忍冬苦苷
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4-Quinazolinamine,N-(2-methoxyethyl)-5-methyl-
N-(2-甲氧基乙基)-5-甲基-4-喹唑啉胺
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4H-Imidazol-4-one,2-ethyl-3,5-dihydro-5-(1-methylethylidene)-
2-乙基-5-异亚丙基-1,5-二氢-4H-咪唑-4-酮
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4-Pyridinemethanethiol,a-amino-
氨基(4-吡啶基)甲硫醇