4开头化工名词
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4-Quinolinamine,N-hydroxy-6-methyl-, 1-oxide
N-羟基-6-甲基-4-喹啉胺 1-氧化物
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4,14-Dioxatricyclo[11.3.2.03,5]octadec-8-en-15-one,12-hydroxy-5,9,13-trimethyl-16-methylene-, (1R,3S,
N-(2,3-二氢-2-羰基-1H-苯并咪唑-5-基)-2-[[4-[[异丙基氨基]磺基基]-2,5-二甲氧苯基]偶氮]-3-羰基丁酰胺
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4(1H)-Pyrimidinone,6-[(3,5-dimethylphenyl)thio]-2,3-dihydro-1-[(2-hydroxyethoxy)methyl]-5-(1-methylet
6-(3,5-二甲基苯基)硫基-1-(2-羟基乙氧基甲基)-5-丙-2-基-2-巯基嘧啶-4-酮
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4H-Cyclopenta[c]furan-4-aceticacid, 5,6-dihydro-5,6-dihydroxy-, (4S,5R,6S)-
1H-吡咯-1-羧酸,2-丁基-,甲基酯
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4-Pyrimidinecarboxylicacid, 2-methyl-, hydrazide
2-甲基-4-嘧啶甲酰肼
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4-Pyrimidinecarboxylicacid, 6-methyl-, hydrazide
6-甲基-4-嘧啶甲酰肼
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4-Pyrimidinecarboxylicacid, 2-(methylamino)-
2-(甲基氨基)-4-嘧啶羧酸
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4-Isoxazolecarboxamide,N,N-diethyl-3,5-dimethyl-
N,N-二乙基-3,5-二甲基-1,2-恶唑-4-甲酰胺
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4-Pyrimidinecarboxylicacid, 5-chloro-1,2,3,6-tetrahydro-2,6-dioxo-, methyl ester
5-氯2,6-二羟基-4-嘧啶羧酸甲酯
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4(3H)-Pyrimidinone,6-hydroxy-2-(hydroxymethyl)-
6-羟基-2-(羟甲基)嘧啶-4(3H)-酮
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4-Morpholineacetamide,N-(2-ethylphenyl)-, hydrochloride (1:1)
D-脯氨酸,4-羟基-2-甲基-,反- (9CI)
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4-Hexen-1-ol,5-methyl-2-(1-methylethenyl)-, (2R)-
熏衣草醇
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4-Pentenenitrile,2-(1-ethoxyethoxy)-
2-(1-乙氧基乙氧基)戊-4-烯腈
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4-Piperidinecarboxylicacid, 4-phenyl-, butyl ester, hydrochloride (1:1)
丁基 4-苯基哌啶-4-羧酸酯盐酸
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4H-Pyrido[1,2-a]pyrimidine-3-carboxylicacid, 6,7,8,9-tetrahydro-6-methyl-4-oxo-9-(phenylhydrazono)-,
(3R)-3-苯基-3,4-二氢-1H-异色烯
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4H,5H-Pyrano[3,2-c][1]benzopyran-10-carboxylicacid, 8,9-dihydroxy-2-methyl-4-oxo-
柠檬菌素
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4-Piperidinol,1-(4,6-diamino-1,3,5-triazin-2-yl)-
1-(4,6-二氨基-1,3,5-三氮杂-2-基)-4-哌啶醇
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4-Pyrimidinamine,5-bromo-2,3-dihydro-
5-溴-2,3-二氢嘧啶-4-胺
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4-Thiazolidinone,2-(2-methoxyphenyl)-5-methyl-
2-{4-[(6-氯-1,3-苯并噻唑-2-基)氧代]苯氧基}丙酸
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4-Imidazolidinone,5-(phenylmethylene)-2-thioxo-
(5E)-5-亚苄基-2-硫代-咪唑烷-4-酮
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4-Piperidineethanol,1-[3-[6-fluoro-2-(trifluoromethyl)-9H-thioxanthen-9-ylidene]propyl]-
匹鲁克素
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4(3H)-Quinazolinone,2-amino-5,6,7,8-tetrahydro-6-(hydroxymethyl)-
2-氨基-6-(羟基甲基)-5,6,7,8-四氢-1H-喹唑啉-4-酮
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4-Morpholineacetamide,N-(1,2,3,5,6,7-hexahydro-s-indacen-4-yl)-, hydrochloride (1:1)
N-(1,2,3,5,6,7-六氢-S-引达省-4-基)-4-吗啉乙酰胺单盐酸盐
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4H-1-Benzopyran-2-carboxylicacid,7-[[(1S,2E,4Z)-9-(4-acetyl-3-hydroxy-2-propylphenoxy)-1-[(R)-hydroxy
伊拉司特
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4-Thiazolidinone,5-(phenylmethylene)-3-[[[4-(1-piperidinylcarbonyl)phenyl]amino]methyl]-2-thioxo-
(5Z)-5-苯亚甲基-3-[[[4-(哌啶-1-羰基)苯基]氨基]甲基]- 2-硫烷亚基-噻唑烷-4-酮
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4H-1-Benzopyran-2-carboxylicacid, 5,5'-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-, dimethyl este
a-L-吡喃甘露糖苷,2-丙烯-1-基6-脱氧-3-O-(苯基甲基)-, 2-(4-甲基苯磺酸酯)
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4-Pyridazinecarboxylicacid, 3-[[2-(4-morpholinyl)ethyl]amino]-6-phenyl-, ethyl ester, hydrochloride(1
乙基 3-[(2-吗啉-4-基乙基)氨基]-6-苯基哒嗪-4-羧酸酯二盐酸
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4H-Pyrrolo[3,4-c]pyridin-4-one,2,5,6,7-tetrahydro-
2,5,6,7-四氢-4H-吡咯并[3,4-C]吡啶-4-酮
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4-Oxazoleacetic acid,2-(4-chlorophenyl)-5-(2-furanyl)-, ethyl ester
2-萘磺酸,4-羟基-3-[[4-[(4-硝基-2-硫代苯基)偶氮]-6(或7)-硫代-1-萘基]偶氮]-7-(苯基氨基)-, 盐(9CI)三钠
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4,4'-Bipyridinium,1,1'-bis(3-sulfopropyl)-, bis(inner salt)
N,N\'-二(3-磺基丙基)-4,4\'-联吡啶鎓(内盐)
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4-Pyrimidinecarboxylicacid, 1,2,3,6-tetrahydro-2,6-dioxo-, 2-hydroxyethyl ester
2-羟基乙基1,2,3,6-四氢-2,6-二氧代嘧啶-4-羧酸酯
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4(3H)-Quinazolinone,7-bromo-6-chloro-3-[3-(3-hydroxy-2-piperidinyl)-2-oxopropyl]-, hydrobromide(1:1)
常山酮氢溴酸盐
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4H-1-Benzopyran-4-one,3-[(6-deoxy-a-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dih
落新妇苷
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4-Pentenoic acid,3-hydroxy-
3-羟基戊-4-烯酸
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4-Pyridineethanamine,1,2,3,6-tetrahydro-N,1-dimethyl-
N-甲基-2-(1-甲基-1,2,3,6-四氢-4-吡啶基)乙胺
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4H-1-Benzopyran-4-one,3,5,7-trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6-(3-methyl-2-buten-1-yl)-
甘草宁 P-3′-甲醚
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4(5H)-Thiazolone,2-(phenylamino)-
2-苯氨基噻唑-4-酮
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4H-1-Benzothiopyran-4-one,2,3-dihydro-, oxime
2,3-二氢-4H-1-苯并噻喃-4-酮肟
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4,8-Ethenoisobenzofuro[5',6':3,4]cyclobut[1,2-d]isoxazole-5,7-dione
CAS号:25547-34-6
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4-Imidazolidinecarboxylicacid, 3-[2-[(1-carboxy-3-phenylpropyl)amino]-1-oxopropyl]-1-methyl-2-oxo-
3-[2-[(1-羟基-1-氧代-4-苯基丁烷-2-基)氨基]丙酰]-1-甲基-2-氧代咪唑烷-4-羧酸
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4-Isoxazolecarbonylchloride, 5-butyl-
5-丁基异恶唑-4-甲酰氯
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4-Pyridinol,3,5-dinitro-, 1-oxide
1-羟基-3,5-二硝基吡啶-4-酮
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4-Thiazolidinecarboxamide,N-(4-nitrophenyl)-, (4R)-
(4R)-N-(4-硝基苯基)-1,3-噻唑烷-4-甲酰胺
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4-Amino-6-chlorobenzene-1,3-di(sulphonyl chloride)
4-氨基-6-氯-1,3-苯二磺酰氯
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4H-Pyrrolo[3,2-c]pyridin-4-one,1,5,6,7-tetrahydro-
1,5,6,7-四氢-4H-吡咯并[3,2-C]吡啶-4-酮
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4H-[1,2,4]Triazolo[3,4-c][1,4]benzothiazine,7-chloro-1-[(4-methyl-1-piperazinyl)methyl]-
7-氯-1-[(4-甲基哌嗪-1-基)甲基]-4H-[1,2,4]三唑并[3,4-c][1,4]苯并噻嗪
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4-Thiazolidinone,3-[[4-(4-chlorophenyl)-1-piperazinyl]methyl]-5-(3-phenyl-2-propen-1-ylidene)-2-thiox
(5E)-3-{[4-(4-氯苯基)-1-哌嗪基]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,7-(pentyloxy)-3-phenoxy-
4,5-二苯基-2-噁唑壬烷酸
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4H-1-Benzopyran-4-one,6-ethyl-3-(2H-tetrazol-5-yl)-
1H-咪唑-2-胺,4,5-二氢-1-[2-(2-甲基苯基)乙基]-
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4-Piperidinecarboxamide,1-[4-[2-(2-phenylethyl)phenoxy]butyl]-
2,5-二氯-4-[4-[[3-[[4-氯-6-(2-乙氧基乙氧基)-1,3,5-三嗪-2-基]氨基]-6-磺酸根苯基]偶氮]-4,5-二氢-3-甲基-5-羰基-1H-吡唑-1-基]苯磺化二钠