4开头化工名词
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4-Tridecen-7-yne,1-(1-ethoxyethoxy)-, (4E)-
(E)-(1-乙氧基乙氧基)十三碳-4-烯-7-炔
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4,19-Dioxabicyclo[13.3.1]nonadecan-3-one,1,17-dihydroxy-10,11,18-trimethoxy-14,16-dimethyl-5-phenyl-,
4,19-二氧杂二环[13.3.1]十九烷-3-酮,1,17-二羟基-10,11,18-三甲氧基-14,16-二甲基-5-苯基-,(1R,5S,10S,11R,14S,15S,16S,17S,18R)-
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4-Thiazolecarboxamide,N-[5-[[(3-amino-3-iminopropyl)amino]carbonyl]-1-methyl-1H-pyrrol-3-yl]-2-(formy
癸酰辅酶A
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4(3H)-Pyrimidinone,2-[(2-bromophenoxy)methyl]-6-methyl-
2-[(2-溴苯氧基)甲基]-6-甲基嘧啶-4(1H)-酮
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4H-Pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxylicacid, 7-methyl-4-oxo-, methyl ester
4H-吡啶并[1,2-a]噻吩并[2,3-d]嘧啶-2-羧酸, 7-甲基-4-羰基-, 甲基酯
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid,6-[(4R)-4-(4-hydroxyphenyl)-2,2-dimethyl-5-oxo-1-i
氧他西林
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4-Isoxazolepropanoicacid, a-amino-2,3-dihydro-5-methyl-3-oxo-
(R,S)-Α-氨基-3-羟基-5-甲基-4-异恶唑丙酸
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4H-Pyrimido[2,1-b]quinazolin-4-one,6,11-dihydro-11-methyl-, hydrochloride (1:1)
CAS号:30001-37-7
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4H-1,3,2-Benzoxazaphosphorin-4-one,2,3-dihydro-2,3-diphenyl-, 2-oxide
氨基甲二硫酸,N,N-二(2-羟基乙基)-, 盐(1:1)钾
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4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-
羟基芫花素
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4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one,1,2,3,5,6,7-hexahydro-3-phenyl-2-thioxo-
2-巯基-3-苯基-3,5,6,7-四氢-4H-环戊烷[4,5]噻吩并[2,3-D]吡啶-4-酮
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4,7-Etheno-1H-cyclobut[f]isoindole-1,3(2H)-dione,3a,4,4a,6a,7,7a-hexahydro-2-[4-[4-(2-pyrimidinyl)-1-
扎螺酮
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4-Piperidinecarboxylicacid, 1-methyl-, diphenylmethyl ester
二苯甲基1-甲基哌啶-4-羧酸酯
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4-Heptene-1,2,3-triol,6-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(3S,5R)-3,5-dihydroxy-2-methylenecyclohexylidene]
1,24,25,26-四羟基麦角钙化甾醇
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4(3H)-Pyrimidinone,5-(1,3-benzodioxol-5-ylmethyl)-2-[[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethy
奥美替丁
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4(3H)-Pyrimidinone,5-amino-6-hydroxy-2-(trifluoromethyl)-
5-氨基-2-(三氟甲基)嘧啶-4,6-二醇
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4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[([1,1'-biphenyl]-2-ylcarbonyl)amino]-3,3-dimet
(2S,5R,6R)-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
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4-Quinolinol,8-chloro-2-methyl-
8-氯-2-甲基-4-羟基喹啉
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4-Quinolinol,6,8-dichloro-2-(trifluoromethyl)-
6,8-二氯-4-羟基-2-(三氟甲基)喹啉
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4-Quinolinol,7-chloro-8-methyl-2-(trifluoromethyl)-
7-氯-8-甲基-4-羟基-2-(三氟甲基)喹啉
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4-Pyridinecarboxylicacid, 2-hydroxy-, 1-oxide
2-羟基异烟酸N-氧化物
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4-Penten-2-yn-1-aminium,5-butoxy-N,N,N-triethyl-, iodide (1:1)
氨甲酸,(1-乙酰基-3-丁烯基)-, 1,1-二甲基乙基酯, (R)- (9CI)
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4-Piperidinecarboxamide,4-[(4-methylphenyl)amino]-, hydrochloride (1:1)
3-叔-丁氧基-17-甲基吗啡烷
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4-Pyrimidinamine,5-bromo-6-chloro-
4-氨基-5-溴-6-氯嘧啶
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4,7,10,13,16,19,22,25-Octaoxaheptacosanoicacid, 27-mercapto-
1-巯基-3,6,9,12,15,18,21,24-八氧杂二十七烷-27-酸
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4-Quinolinepropanamide,N,N-diethyl-a-methyl-2-phenyl-,(-)-
N,N-二乙基-2-甲基-3-(2-苯基喹啉-4-基)丙酰胺
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4H-Pyrrolo[3,2-d]pyrimidin-4-one,2-amino-1,5-dihydro-7-b-D-ribofuranosyl-
(1S,2Xi)-1-(2-氨基-4-氧代-4,7-二氢-1H-吡咯并[3,2-d]嘧啶-7-基)-1,4-脱水-D-苏-戊糖醇
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4-Pyridinecarboxylicacid, 2-(1-methyl-3-phenyl-2-propen-1-ylidene)hydrazide
N-[[(E)-4-苯基丁-3-烯-2-亚基]氨基]吡啶-4-甲酰胺
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4(3H)-Pyrimidinone,6-(methoxymethyl)-2-(3-methylphenyl)-
2-(3-甲基苯基)-4-羟基-6-甲氧甲基嘧啶
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4-Pyridinethiol,3-amino-
3-氨基-4-巯基吡啶
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4,6(1H,5H)-Pyrimidinedione,1,3-dibutyldihydro-5-hydroxy-5-methoxy-2-thioxo-
N-(2-甲基苯基)-10-羰基-1,7-二氮杂二环[4.4.0]癸-2,4,6,8-四烯 -9-甲酰胺
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4-Pyridinecarboxylicacid, 2-[(methylamino)carbonyl]-, ethyl ester
2-甲基氨基甲酰异烟酸乙酯
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4-Oxazoleacetic acid,5-methyl-2-(4-methylphenyl)-, methyl ester
[5-甲基-2-(4-甲基苯基)-1,3-噁唑-4-基]乙酸甲酯
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4-Pyridinecarboxaldehyde,2-fluoro-5-hydroxy-6-methyl-3-[(phosphonooxy)methyl]-
磷酸二氢(2-氟-4-甲酰基-5-羟基-6-甲基吡啶-3-基)甲酯
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4(3H)-Pteridinone,2-amino-6-(hydroxymethyl)-
6-羟基甲基蝶呤
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4-Isothiazolecarboxylicacid, 5-chloro-3-methyl-, 2-(dimethylamino)ethyl ester
2-二甲基氨基乙基 5-氯-3-甲基-噻唑-4-羧酸酯
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4H-1-Benzopyran-4-one,7-[2-(dimethylamino)ethoxy]-3-(4-methoxyphenyl)-2-methyl-
7-(2-二甲基氨基乙氧基)-4\'-甲氧基-2-甲基异黄酮
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4,5-Heptadienoic acid,7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(1E,3R)-3-hydroxy-4-phenoxy-1-buten-1-yl]cycl
芬前列林
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4(3H)-Pyrimidinone,2-methyl-5-(2-propen-1-yl)-
5-烯丙基-2-甲基-4-嘧啶醇
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4-Oxazolecarboxylicacid, 2-methyl-, methyl ester
2-甲基恶唑-4-甲酸甲酯
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4-Imidazolidinone,5-[2-(3-ethylnaphth[2,1-d]oxazol-2(3H)-ylidene)ethylidene]-3-heptyl-1-phenyl-2-thio
5-[(3-乙基萘并[2,1-d]噁唑-2(3H)-亚基)亚乙基]-3-庚基-1-苯基-2-硫代咪唑烷-4-酮
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4H-1,3-Thiazin-2-amine,5,6-dihydro-N-(2-methoxy-5-methylphenyl)-
(5,6-二氢-4H-[1,3]噻嗪-2-基)-(2-甲氧基-5-甲基苯基)-胺
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4-Morpholinebutanenitrile,a-methyl-a-phenyl-
2-甲基-2-苯基-4-吗啉基丁腈
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4-Thiazolidinone,3-[(dibutylamino)methyl]-2-(phenylimino)-5-(3-phenyl-2-propen-1-ylidene)-
4-噁唑羧酸,5-(3-溴苯基)-,乙基酯
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4-Piperidinamine,1-[(2,3-dihydro-1,4-benzodioxin-6-yl)methyl]-
二(苯基乙酸)钙
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4H-1-Benzopyran-4-one,8-(6-O-D-apio-b-D-furanosyl-b-D-glucopyranosyl)-7-hydroxy-3-(4-hydroxyphenyl)-
葛根素芹菜糖苷
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4H-Imidazole-4-diazonium,5-(aminocarbonyl)-, chloride (1:1)
CAS号:64038-55-7
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4H-Benzo[d]naphtho[2,3-b]pyran-7,12-dione,3,4a,5,12b-tetrahydro-3,8,10-trihydroxy-2-(hydroxymethyl)-5
1,3-环己二酮,2-[1-(乙氧基氨基)亚丁基]-5-[2-(乙硫基)丙基]-
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4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-5,6-dihydroxy-7-methoxy-
5,6,3,4-四羟基-7-甲氧基黄酮
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4(3H)-Pyrimidinone,2-(hydroxymethyl)-6-methyl-
2-(羟基甲基)-6-甲基-1H-嘧啶-4-酮