| 874589-77-2 | 
					4-AMINO-6-METHYLQUINOLINE | 
					6-甲基喹啉-4-氨 | 
					C10H10N2 | 
					158.2 | 
					
					| 57309-06-5 | 
					4,6-dichlorothieno[3,4-c]furan-1,3-dione | 
					4,6-二氯噻吩并[3,4-C]呋喃-1,3-二酮 | 
					C6Cl2O3S | 
					223.0334 | 
					
					| 912569-70-1 | 
					4-BROMO-1-METHYL-1H-PYRAZOLE-3-CARBONYL CHLORIDE | 
					4-溴-1-甲基-3-吡唑甲酰氯;1-甲基-4-溴吡唑-3-甲酰氯;4-溴-1-甲基-吡唑-3-甲酰氯;4-溴-1-甲基-1H-吡唑-3-甲酰氯 | 
					C5H4BrClN2O | 
					223.46 | 
					
					| 1188023-00-8 | 
					4-BroMobenzo[d]thiazole-2-carbonitrile | 
					4-溴苯并[D]噻唑-2-甲腈 | 
					C8H3BrN2S | 
					239.09182 | 
					
					| 83671-20-9 | 
					4-(2,2-Dichlorovinyl)phenol | 
					4-(2,2-二氯乙烯基)苯酚 | 
					C8H6Cl2O | 
					189.03864 | 
					
					| 84824-92-0 | 
					4-(3-PHENYLPROPYL)PYRIDINE N-OXIDE | 
					4-(3-苯基丙基)吡啶1-氧化物 | 
					C14H15NO | 
					213.27 | 
					
					| 1060809-66-6 | 
					4-Amino-6-bromo-pyridine-2-carbaldehyde | 
					4-氨基-6-溴皮考林醛;6-溴-4-氨基吡啶-2-甲醛 | 
					C6H5BrN2O | 
					201.0207 | 
					
					| 1060805-68-6 | 
					4-BroMo-2-chloropyridine-3-carboxylic acid | 
					4-溴-2-氯吡啶-3-羧酸 | 
					C6H3BrClNO2 | 
					236.45052 | 
					
					| 198220-55-2 | 
					4-(3,4-DIMETHYLANILINO)-4-OXOBUT-2-ENOIC ACID | 
					4-[(3,4-二甲基苯基)氨基]-4-氧代丁-2-烯酸;4-[(3,4-二甲基苯基)氨基]-4-氧代-丁-2-烯酸;(2E)-4-(3,4-二甲基苯胺基)-4-氧代-2-丁烯酸;(E)-4-[(3,4-二甲基苯基)氨基]-4-氧代丁-2-烯酸;(E)-4-[(3,4-二甲基苯基)氨基]-4-氧代-丁-2-烯酸;(2E)-4-[(3,4-二甲基苯基)氨基]-4-氧代丁-2-烯酸 | 
					C12H13NO3 | 
					219.23652 | 
					
					| 1171884-78-8 | 
					4-(PYRIDIN-2-YLOXY)BENZYLAMINE HCL | 
					4-(吡啶-2-氧基)苄胺盐酸盐 | 
					C12H13ClN2O | 
					236.69742 | 
					
					| 886367-29-9 | 
					4-(3-CHLORO-PHENYL)-THIAZOLE-2-CARBOXYLIC ACID | 
					4-(3-氯苯基)噻唑-2-甲酸 | 
					C10H6ClNO2S | 
					239.67814 | 
					
					| 1152441-29-6 | 
					4-Fluoro-3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)anil | 
					2-氟-5-氨基苯硼酸频那醇酯;5-氨基-2-氟苯硼酸频哪醇酯;3-(4,5-二甲基-1,3,2-二硼戊环-2-基)-4-氟苯胺;3-(4,5-二甲基-1,3,2-二噁硼戊环-2-基)-4-氟苯胺;3-(4,5-二甲基-1,3,2-二噁硼戊环-2-基)-4-氟苯胺 1G;4-氟-3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯胺 | 
					C12H17BFNO2 | 
					237.0782832 | 
					
					| 240401-25-6 | 
					4-Hydroxy-4-hydroxyMethylpiperidine hydrochloride | 
					4-(羟甲基)哌啶-4-醇盐酸盐 | 
					C6H14ClNO2 | 
					167.63386 | 
					
					| 71851-37-1 | 
					4 - Pyridinethiol, 2 - chloro - , sodiuM salt | 
					4 - 巯基吡啶,2 - 氯 - ,钠盐 | 
					 | 
					0 | 
					
					| 52796-14-2 | 
					4-,7-Trimethoxy isoflavone | 
					染料木黄酮 7-葡糖基葡糖苷 | 
					C18H17O5 | 
					313.32458 | 
					
					| 179246-09-4 | 
					4(3H)-Quinazolinone, 6-(trifluoromethoxy)- | 
					6-(三氟甲氧基)-4(1H)-喹唑啉酮 | 
					C9H5F3N2O2 | 
					230 | 
					
					| 428485-16-9 | 
					4-BroMo-N-(2-Methylbenzyl)benzaMide, 97% | 
					4-溴-N-(2-甲基苄基)苯甲酰胺,97% | 
					C15H14BrNO | 
					304.18176 | 
					
					| 346723-68-0 | 
					4-bromo-N-(4-iodophenyl)benzamide | 
					4-溴-N-(4-碘苯)苯甲酰胺,97% | 
					C13H9BrINO | 
					402.02513 | 
					
					| 916422-59-8 | 
					4-AMINO-1-(4-CHLORO-BENZYL)-PIPERIDINE-4-CARBOXYLIC ACID MET | 
					4-氨基-1-(4-氯苯基)哌啶-4-甲酸甲酯二盐酸盐;4-氨基-1-[(4-氯苯基)甲基]-4-哌啶羧酸甲酯;4-氨基-1-(4-氯-苄基)-哌啶-4-羧酸甲酯盐酸盐 | 
					C14H21Cl3N2O2 | 
					355.68774 | 
					
					| 1056636-11-3 | 
					4-(cyanoMethylcarbaMoyl)phenylboronic acid | 
					4-氰甲基氨基甲酰基苯硼酸;4-氰甲基氨基甲酰基苯硼酸 1G;B-[4-[[(氰基甲基)氨基]羰基]苯基]硼酸 | 
					C9H9BN2O3 | 
					203.99036 | 
					
					| 512778-95-9 | 
					4-Piperidinol, 1-(2-methoxyethyl)- (9CI) | 
					1-(2-甲氧基乙基)-4-羟基哌啶 | 
					C8H17NO2 | 
					159.22608 | 
					
					| 1073371-71-7 | 
					4-(N-Boc-phenylaminomethyl)benzeneboronic acid pinacol ester | 
					4-(N-苯氨甲基)苯硼酸频哪酯;4-(N-BOC-苯氨甲基)苯硼酸频哪酯;4-(N-BOC-苯氨甲基)苯硼酸频哪酯,97% | 
					C24H32BNO4 | 
					409.33 | 
					
					| 887268-37-3 | 
					4-AMINO-3-CHLORO-5-(TRIFLUOROMETHYL)PYRIDINE | 
					4-氨基-3-氯-5-(三氟甲基)吡啶 | 
					C6H4ClF3N2 | 
					196.56 | 
					
					| 55805-05-5 | 
					4-(1,1-Difluoroethyl)benzonitrile | 
					4-(1,1-二氟乙基)-苄腈;4-(1,1-二氟乙基)-苯甲腈 | 
					C9H7F2N | 
					167.1553864 | 
					
					| 1044764-15-9 | 
					4-[(4-Thieno[2,3-c]pyridin-7-yl-1-piperazinyl)methyl]benzoic | 
					4-[(4-噻吩并[2,3-C]吡啶-7-基-1-哌嗪基)甲基]苯甲酸叔丁酯 | 
					C23H27N3O2S | 
					409.54438 | 
					
					| 1228689-61-9 | 
					4-Isoxazolecarboxylic acid, 5-(4-broMophenyl)-3-Methyl-, Met | 
					5-(4-溴苯基)-3-甲基异噁唑-4-甲酸甲酯 | 
					C12H10BrNO3 | 
					296.1167 | 
					
					| 475481-96-0 | 
					4-(CHLOROMETHYL)-2-(2-CHLOROPHENYL)-5-METHYLOXAZOLE | 
					4-(氯甲基)-2-(2-氯苯基)-5-甲基恶唑;4-(氯甲基)-2-(2-氯苯基)-5-甲基-恶唑;4-(氯甲基)-2-(2-氯苯基)-5-甲基-1,3-恶唑 | 
					C11H9Cl2NO | 
					242 | 
					
					| 52240-28-5 | 
					4-(5-BROMO-2-THIENYL)-4-OXOBUTYRIC ACID | 
					4-(5-溴-2-噻吩基)-4-氧代丁酸 | 
					C8H7BrO3S | 
					263.11 | 
					
					| 1289218-74-1 | 
					4-(1,2,2-triphenylvinyl)benzaldehyde | 
					1,1,2-三苯基-2-(4-甲醛基苯)乙烯;1,1,2-三苯基-2-(4-甲醛基苯)乙烯-厂家现货直销产品 | 
					 | 
					0 | 
					
					| 68451-71-8 | 
					4-DIMETHYLAMINO-N-HYDROXY-BENZAMIDINE | 
					4-二甲基氨基-N\'-羟基苯甲脒;4-二甲基氨基-N\'-羟基-苯甲脒;4-二甲基氨基-N\'-羟基苯甲酰亚胺酰胺;4-二甲基氨基-N\'-羟基-苯甲酰亚胺酰胺;(Z)-4-(二甲基氨基)-N\'-羟基苯脒;4-(二甲基氨基)-N\'-羟基苯甲酰亚胺酰胺 | 
					C9H13N3O | 
					179.22 | 
					
					| 1257851-33-4 | 
					4-Bromo-5-methylpyrimidine | 
					2-溴-3-甲基嘧啶;4-溴-5-甲基嘧啶;4-溴-5-甲基嘧啶(20%W/W二氯甲烷溶液) | 
					C5H5BrN2 | 
					173.0106 | 
					
					| 1204581-50-9 | 
					4-Hydroxy Ramelteon | 
					 | 
					C16H21NO3 | 
					275.34284 | 
					
					| 356761-10-9 | 
					4-(benzyloxy)-2-(chloroMethyl)-3-Methylquinoline | 
					4-苄氧基-2-氯甲基-3-甲基喹啉;4-苄氧基-2-氯甲基-3-甲基喹啉 1G | 
					C18H16ClNO | 
					297.77874 | 
					
					| 516513-80-7 | 
					4-Benzylpyridin-3-aMine | 
					4-苄基吡啶-3-胺 | 
					C12H12N2 | 
					184.23708 | 
					
					| 1060815-78-2 | 
					4,6-dibroMopicolinic acid | 
					4,6-二溴皮考啉酸 | 
					C6H3Br2NO2 | 
					280.90152 | 
					
					| 1191454-46-2 | 
					4-chloro-5-(cyclopentylmethoxy)pyridazin-3(2H)-one | 
					4-氯-5-(环戊基甲氧基)哒嗪-3(2H)-酮 | 
					C10H13ClN2O2 | 
					229 | 
					
					| 331439-93-1 | 
					4-fluoro-N-(2-methoxybenzyl)benzamide | 
					4-氟-N-(2-甲氧基苄基)苯甲酰胺 | 
					C15H14FNO2 | 
					259.2755632 | 
					
					| 173379-73-2 | 
					4'-C-azido-2'-deoxy-2'-fluoro-beta-D-arabinouridine | 
					1-[4-C-叠氮基-2-脱氧-2-氟-BETA-D-阿拉伯呋喃糖基]-2,4(1H,3H)-嘧啶二酮 | 
					C9H10FN5O5 | 
					0 | 
					
					| 499216-06-7 | 
					4-Phenyl-1H-pyrazole-3-carbaldehyde | 
					4-苯基-1H-吡唑-3-甲醛 | 
					C10H8N2O | 
					172.18332 | 
					
					| 1211517-85-9 | 
					4-BroMo-5-chloro-3-hydroxypyridine | 
					4-溴-5-氯吡啶-3-醇 | 
					C5H3BrClNO | 
					208.44042 | 
					
					| 1189872-15-8 | 
					4-Chloro-6-pyrrolidin-1-yl-2-trifluoromethylpyrimidine | 
					4-氯-6-(1-吡咯基)-2-三氟甲基嘧啶;4-氯-6-(吡咯烷-1-基)-2-(三氟甲基)嘧啶 | 
					C9H9ClF3N3 | 
					251.6360696 | 
					
					| 590376-58-2 | 
					4-Quinolinecarboxylicacid,2,8-dimethyl-,hydrazide(9CI) | 
					2,8-二甲基喹啉-4-卡巴肼;2,8-二甲基-4-喹啉卡巴肼 | 
					C12H13N3O | 
					215.26 | 
					
					| 858014-01-4 | 
					4-Amino-3-bromo-phenol hydrochloride | 
					4 - 氨基-3 - 溴苯酚盐酸盐 | 
					 | 
					0 | 
					
					| 74447-69-1 | 
					4-BROMO-3'-METHOXYBIPHENYL | 
					4\'-溴-3-甲氧基联苯 | 
					C13H11BrO | 
					263.13 | 
					
					| 1020718-23-3 | 
					4-FLUORO-3-(TRIFLUOROMETHOXY)PHENYLACETONITRILE | 
					4-氟-3-(三氟甲氧基)苯乙腈 | 
					C9H5F4NO | 
					219.14 | 
					
					| 76445-65-3 | 
					4-Aminocyclohexanol Hydrochloride | 
					4-氨基环己醇盐酸盐 | 
					C6H14ClNO | 
					151.63446 | 
					
					| 438219-32-0 | 
					4-METHOXY-3-(2,3,5,6-TETRAFLUORO-PHENOXYMETHYL)-BENZALDEHYDE | 
					4-甲氧基-3-[(2,3,5,6-四氟苯氧基)甲基]苯甲醛 | 
					C15H10F4O3 | 
					314.23 | 
					
					| 177735-22-7 | 
					4-BroMobenzofuran-2-carboxylic acid | 
					4-溴苯并呋喃-2-甲酸乙酯 | 
					C9H5BrO3 | 
					241.0382 | 
					
					| 429621-85-2 | 
					4-FORMYL-2-METHOXYPHENYL 4-METHYLBENZOATE | 
					4-甲酰-2-甲氧苯基4-甲基苯甲酸酯;(4-甲酰-2-甲氧苯基)4-甲基苯甲酸酯;4-甲基苯甲酸(4-甲酰-2-甲氧苯基)酯;4-甲基苯甲酸(4-甲酰-2-甲氧基-苯基)酯;(4-甲酰-2-甲氧基-苯基)4-甲基苯甲酸酯;(4-甲烷酰-2-甲氧基-苯基)4-甲基苯甲酸酯 | 
					C16H14O4 | 
					270.28 | 
					
					| 7541-76-6 | 
					4-Formyl-N,N,N-trimethylbenzenaminium·iodide | 
					碘化4-甲酰基苯基三甲基铵;碘化(4-甲酰基苯基)-三甲基铵;碘化(4-甲酰基苯基)-三甲基-铵;碘化(4-甲烷酰基苯基)-三甲基-铵;碘化4-甲酰基-N,N,N-三甲基苯胺 | 
					C10H14INO | 
					291.13 |