4开头化工名词
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4-Chloro-N-(3-chloro-4-Methoxyphenyl)benzaMide, 97%
4-氯-N-(3-氯-4-甲氧基苯基)苯甲酰胺
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4-(3,3-Diphenylpropyl)piperazin-1-aMine
4-(3,3-二苯基丙基)哌嗪-1-胺
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4-[[(4-FLUOROPHENYL)SULFONYL](METHYL)AMINO]BUTANOIC ACID
4-[[(4-氟苯基)磺酰基](甲基)氨基]丁酸
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4-Chloro-6-Methyl-5H-pyrrolo[3,2-d]pyriMidine
4-氯-6-甲基-5H-吡咯并[3,2-D]嘧啶
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4-(AMinoMethyl)-6-MethylpyriMidin-2-aMine
4-(氨基甲基)-6-甲基嘧啶-2-胺
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4,5-dichloro-2-iodobenzenaMine
4,5 - 二氯-2-碘苯胺
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4-(3-Fluoro-4-hydroxyphenyl)phenol
3-氟联苯-4,4\'-二酚
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4-[4-[(1-Oxo-2-propenyl)oxy]butoxy]benzoic acid [1,1'-biphenyl]-4-yl ester
4-[4-[(1-氧代-2-丙烯基)氧基]丁氧基]-苯甲酸 联苯-4-基酯
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4-(4-NITRO-1H-INDOL-3-YL)BUTAN-2-ONE
4-(4-硝基-1H-吲哚-3-基)丁-2-酮
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4-(Hydroxymethyl)piperidine-1-carbaldehyde
4-(羟甲基)哌啶-1-甲醛
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4-trifluoroMethyl-trans-beta-styrylboronic acid pinacol ester
4-三氟甲基苯乙烯硼酸频哪醇酯
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4-SULFAMIDOBENZOYL CHLORIDE DMF COMPLEX
4-硫酰氨基苯甲酰氯DMF 络合物
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4-Oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclobutane]-5-carbonitrile
4-氧代螺[1,2,3,4-四氢喹唑啉-2,1\'-环丁烷]-5-甲腈
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4-Chloro-N-(3,5-dichlorophenyl)benzaMide, 97%
4-氯-N-(3,5-二氯苯基)苯甲酰胺
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4,5-Dichloro-2-(4-chlorophenoxy)aniline
4,5-二氯-2-(4-氯苯氧基)苯胺
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4-((4-ethylpiperazin-1-yl)Methyl)-3-fluorophenylboronic acid
4-((4-乙基哌嗪-1-基)甲基)-3-氟苯基硼酸
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4-(4-[(2E)-3-PHENYLPROP-2-ENOYL]PIPERAZIN-1-YL)ANILINE
(E)-1-[4-(4-氨基苯基)-1- 哌嗪]-3-苯基丙-2-烯-1-酮
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4-BROMO-2-METHYLBENZAMIDE
4 - 溴-2 - 甲基苯甲酰胺
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4-METHYL-1,2,3,4-TETRAHYDRO-PYRIDO[2,3-B]PYRAZINE
4-甲基-1,2,3,4-四氢2,3-二吡啶吡嗪
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4-CYCLOPENTYLAMINO-2-METHYLSULFANYL-PYRIMIDINE-5-CARBOXYLIC ACID ETHYL ESTER
4-环戊基氨基-2-甲硫基嘧啶-5-羧酸乙酯
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4-Chloro-2-forMylphenylboronic acid, pinacol ester
4-氯-2-醛基苯硼酸频呢醇酯
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4,5,6,7-tetrahydro-1-methyl-1H-Imidazo[4,5-c]pyridine
1-甲基-4,5,6,7-四氢-1H-咪唑并[4,5-C]吡啶
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4-broMo-6,7-diMethoxycinnoline
4-溴-6,7-二甲氧基噌啉
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4-AMINO-N-O-TOLYL-BENZENESULFONAMIDE
4-氨基-N-(2-甲基苯基)苯磺酰胺
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4-(1-p-tolyl-1H-pyrazol-5-yl)pyridine
4 - (1 -甲苯-1H -5-吡唑基)吡啶
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4-Chloro-2-(p-tolyl)quinoline-1(2H)-carbaldehyde
4-氯-2-(对-甲苯基)喹啉-1(2H)-甲醛
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4-Chloro-6,7-diMethyl-7H-pyrrolo[2,3-d]pyriMidine
4-氯-6,7-二甲基-7H-吡咯并[2,3-D]嘧啶
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4-Chloro-N-(4-fluorobenzyl)aniline, 97%
4-氯-N-(4-氟苄基)苯胺
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4H-[1,2,4]Triazolo[4,3-a][1,4]benzodiazepine-4-acetic acid, 6-(4-chlorophenyl)-8-Methoxy-1-Methyl-
2-(6-(4-氯苯基)-8-甲氧基-1-甲基-4H-苯并[F][1,2,4]三唑并[4,3-Α][
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4-Oxazolidinecarboxylic acid, 3-acetyl-, (4R)- (9CI)
N-AC-R-恶唑烷-4-羧酸
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4-(Methylthio)pyridin-2-aMine
2-氨基-4-甲硫基-吡啶
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4-Methoxy-6-Methylpyridine-3-boronic acid
4-甲氧基-6-甲基吡啶-3-基硼酸
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4-AMINO-6-CHLORO-3-IODO (1H)INDAZOLE
3-碘-4-氨基-6-氯-吲唑
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4-Bromo-2,5-dimethyl-1,3-thiazole
4-溴-2,5-二甲基-1,3-噻唑
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4-Pyrimidin-2-yl-morpholine-2-carboxylic acid
4-(嘧啶-2-基)吗啉-2-羧酸
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4-Methoxy-3-(trifluoroMethoxy)benzyl alcohol, 97%
4-甲氧基-3-(三氟甲氧基)苄醇
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4-PhenylpicoliniMidaMide hydrochloride
4-苯基皮考啉脒盐酸盐
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4,5-DibroMo-2-(4-broMophenoxy)aniline
4,5-二溴-2-(4-溴苯氧基)苯胺
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4-[2-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]thio]-4-thiazolyl]-1-m
氯化4-[2-[[(6R,7R)-7-氨基-2-羧基-8-氧代-5-硫-1-氮杂二环[4.2.0]辛-2-烯-3-基]硫基]-4-噻唑基]-1-甲基吡啶
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4H-2,3-Benzodiazepin-4-one, 3,5-dihydro-3-Methyl-
3-甲基-3H-苯并[D] [1,2]二氮杂-4(5H) - 酮
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4-Chloro-2,5-diMethylpyridine hydrochloride
4-氯-2,5-二甲基吡啶盐酸盐
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4,6-Di-O-benzylidene-1,2,3-tri-O-benzyl-α-D-mannopyranose
苄基 2,3-二-O-(苯基甲基)-4,6-O-(苯基亚甲基)-ALPHA-D-吡喃甘露糖苷
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4-CHLORO-7-METHYL-3-FORMYL (1H)INDAZOLE
3-醛基-4-氯-7-甲基-吲唑
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4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride
4,4\'-(乙炔-1,2-二基)二酞酸酐
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4-CHLORO-6-(2-CHLORO-ETHOXY)-7-(2-METHOXY-ETHOXY)-QUINAZOLINE
厄洛替尼杂质
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4-(Benzo[d]oxazol-2-yl)-2-Methoxyphenol
2-(4\'-羟基-3\'-甲氧基苯基)苯并恶唑4-(苯并恶唑-2-基)-2-甲氧基苯酚
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4-tert-Butyl-N-(4-fluorobenzyl)aniline, 97%
4-叔丁基-N-(4-氟苄基)苯胺
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4-(5-bromopyridin-2-yl)benzaldehyde
4-(5-溴吡啶-2-基)苯甲醛
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4H-Azepin-4-one, 3-broMohexahydro-5-Methyl-1-[(4-Methylphenyl)sulfonyl]-
3-溴-5-甲基-1-甲苯磺酰氮杂环庚-4-酮
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4-METHOXY-3-(4-METHYL-2-NITRO-PHENOXYMETHYL)-BENZALDEHYDE
3-({2-硝基-4-甲基苯氧基}甲基)-4-甲氧基苯甲醛