| 41882-21-7 | 
					2-chloro-N-(4-methylbenzyl)benzamide | 
					2-氯-N-(4-甲基苄基)苯甲酰胺 | 
					C15H14ClNO | 
					259.73076 | 
					
					| 408492-25-1 | 
					2,5-Difluorobenzeneboronic acid pinacol ester, 96% | 
					2,5-二氟苯硼酸频呢醇酯;2,5-二氟苯硼酸频哪醇酯 | 
					C12H15BF2O2 | 
					240.0541064 | 
					
					| 248246-45-9 | 
					2H-Pyrimido[4,5-a]carbazol-2-one, 1,11-dihydro-9-methyl- | 
					2H-嘧啶并[4,5-A]咔唑-2-酮,1,11-二氢-9-甲基- | 
					 | 
					0 | 
					
					| 951122-54-6 | 
					2-(BroMoMethyl)-5-phenylbenzo[d]thiazole | 
					2-(溴甲基)-5-苯基苯并[D]噻唑 | 
					C14H10BrNS | 
					304.2049 | 
					
					| 42518-42-3 | 
					2,4-Dichloro-5,6-diMethylthieno[2,3-d]pyriMidine | 
					2,4-二氯-5,6-二甲基噻吩并[2,3-D]嘧啶 | 
					C8H6Cl2N2S | 
					233.11764 | 
					
					| 90418-04-5 | 
					2-CYANO-N-(2,3-DICHLORO-PHENYL)-ACETAMIDE | 
					2-氰基-N-(2,3-二氯苯基)乙酰胺;乙酰胺,2-氰基-N-(2,3-二氯苯基)- | 
					C9H6Cl2N2O | 
					229.06 | 
					
					| 1227602-76-7 | 
					2-Chloro-4-iodo-6-Methoxy-pyridine | 
					2-氯-4-碘-6-甲氧基吡啶 | 
					C6H5ClINO | 
					269.46747 | 
					
					| 345311-06-0 | 
					2-Benzyl-1,2,3,4-tetrahydro-2,6-naphthyridine | 
					2-苄基-1,2,3,4-四氢-2,6-萘啶 | 
					C15H16N2 | 
					224.30094 | 
					
					| 93213-75-3 | 
					2-(BroMoMethyl)-3-nitrobenzonitrile | 
					2-(溴甲基)-3-硝基苯腈 | 
					C8H5BrN2O2 | 
					241.0415 | 
					
					| 181363-07-5 | 
					2-chloro-4-(dibroMoMethyl)pyriMidine | 
					2 - 氯-4 - (二溴甲基)嘧啶 | 
					C5H3Br2ClN2 | 
					286.35172 | 
					
					| 588678-85-7 | 
					2-AMINO-N-(2-FURYLMETHYL)-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHEN | 
					2-氨基-N-(2-呋喃甲基)-4,5,6,7-四氢-1-苯并噻吩-3-甲酰胺 | 
					C14H16N2O2S | 
					276.35 | 
					
					| 884860-62-2 | 
					2-Chloro-6-(trifluoromethyl)thiazolo[4,5-b]pyridine | 
					2-氯-6-(三氟甲基)噻唑并[4,5-B]吡啶 | 
					C7H2ClF3N2S | 
					238.62 | 
					
					| 4497-36-3 | 
					2-(3-Chloropropyl)-2-(4-fluorophenyl)-1,3-dioxane | 
					2-(3-氯丙基)-2-(4-氟苯基)-1,3-二氧六环 | 
					C13H16ClFO2 | 
					258.7163432 | 
					
					| 934175-44-7 | 
					2-(4-METHYL-PYRAZOL-1-YL)-PROPIONIC ACID HYDRAZIDE | 
					2-(4-甲基-1-吡唑)丙烷肼;2-(4-甲基吡唑-1-基)丙烷肼;2-(4-甲基-1H-吡唑-1-基)丙酰肼 | 
					C7H12N4O | 
					168.2 | 
					
					| 1269294-22-5 | 
					2-(1-(4-fluorophenyl)-1H-pyrazol-5-yl)pyridine | 
					2 - (1 - (4 -氟苯基)-1H -5-吡唑基)吡啶 | 
					C14H10FN3 | 
					239.2477032 | 
					
					| 1334331-27-9 | 
					2,4-Dihydroxyquinazoline-6-carbonitrile | 
					2,4-二羟基喹唑啉-6-甲腈 | 
					C9H5N3O2 | 
					187.1549 | 
					
					| 331647-04-2 | 
					2-Chloro-8-broMoquinazolin-4(3H)-one | 
					2-氯-8-氟喹唑啉-4-酮;8-溴-2-氯喹唑啉-4(3H)-酮 | 
					C8H4BrClN2O | 
					259.48716 | 
					
					| 77332-83-3 | 
					2-(3-Chloropyridin-4-yl)propan-2-ol | 
					2-(3-氯-4-吡啶基)-2-丙醇;2-(3-氯吡啶-4-基)-2-丙醇 | 
					C8H10ClNO | 
					171.6241 | 
					
					| 912999-77-0 | 
					2,3-Bis(bromomethyl)-1,4-difluorobenzene | 
					2,3-双(溴甲基)-1,4-二氟苯 | 
					C8H6Br2F2 | 
					0 | 
					
					| 189008-33-1 | 
					2 - [2 - (4 - Methyl phenyl) ethinyl] benzaldehyde | 
					2-(对甲苯基乙炔基)苯甲醛;2 - [ 2 -(4-甲基苯基)乙炔基]苯甲醛 | 
					C16H12O | 
					220.26588 | 
					
					| 1019372-18-9 | 
					2-chloro-N-cyclopentylpyridine-4-carboxamide | 
					2-氯-N-环戊基吡啶-4-甲酰胺 | 
					C11H13ClN2O | 
					224.68672 | 
					
					| 53660-21-2 | 
					2-Heptanol, 1-chloro- | 
					2 - 庚醇,1 - 氯 | 
					C7H15ClO | 
					150.6464 | 
					
					| 24885-47-0 | 
					2,5-DIIODOPHENOL | 
					2,5-二碘苯酚 | 
					C6H4I2O | 
					0 | 
					
					| 1261686-40-1 | 
					2-Chloro-6-iodobenzaMide | 
					2-氯-6-碘苯甲酰胺 | 
					C7H5ClINO | 
					281.47817 | 
					
					| 401906-98-7 | 
					2-(2-aMino-1,6-dihydro-6-oxo-9H-purin-9-yl)-1,5-anhydro-2-de | 
					1,5-脱水-2-脱氧-2-(3,4-二氢-2,4-二氧代-1(2H)-嘧啶基)-4,6-O-[(R)-苯基亚甲基]-D-阿卓糖醇;1,5-ANHYDRO-4,6-O-BENZYLIDENE-2-DEOXY-2-(URACIL-1-YL)-D-ALTRO-HEXITOL | 
					C17H18N2O6 | 
					0 | 
					
					| 285978-26-9 | 
					2,6-DI(TERT-BUTYL-D9)-4-METHYLPHENOL-3,5-D2 | 
					2,6-二(叔丁基-D9)-4-甲基(苯酚-3,5-D2) | 
					C15H4D20O | 
					240.47 | 
					
					| 590356-83-5 | 
					2-(4-FLUOROPHENOXY)PROPANOHYDRAZIDE | 
					2-(4-氟苯氧基)丙酰肼 | 
					C9H11FN2O2 | 
					198.19 | 
					
					| 159077-78-8 | 
					2,6-difluoro-4-pentylphenol | 
					2,6-二氟-4-戊基苯酚;4-戊基-2,6-二氟苯酚 | 
					C11H14F2O | 
					200.2250664 | 
					
					| 1245811-22-6 | 
					2-Chloro-3,7-dihydro-4H-pyrrolo[2,3-d]pyriMidin-4-one | 
					托法替尼杂质(M6-OH);2-氯-3,7-二氢-4H-吡咯并[2,3-D]嘧啶-4-酮 | 
					C6H4ClN3O | 
					169.56846 | 
					
					| 886501-88-8 | 
					2,3-DIFLUORO-6-METHOXYPHENYLACETIC ACID | 
					2,3-二氟-6-甲氧苯醋酸;2,3-二氟-6-甲氧苯醋酸,97% | 
					C9H8F2O3 | 
					202.15 | 
					
					| 35582-07-1 | 
					2-(3-nitrophenyl)Oxazole | 
					 | 
					 | 
					0 | 
					
					| 628692-21-7 | 
					2-Fluoro-4-Methoxyphenylboronic acid pinacol ester | 
					4-甲氧基-2-氟苯硼酸频呢醇酯;2-氟-4-甲氧基苯硼酸频哪醇酯 | 
					C13H20BFO4 | 
					270.1049032 | 
					
					| 1185310-55-7 | 
					2-(Piperidin-3-yloxy)-pyridine hydrochloride, 98+% C10H15ClN | 
					2-(3-哌啶基氧基)吡啶盐酸盐 | 
					C10H15ClN2O | 
					214.6919 | 
					
					| 78397-14-5 | 
					2-[((1S)-1-phenylethyl)amino]acetic Acid | 
					(S)-1-苯乙胺基乙酸;(S)-[(1-苯乙基)氨基]乙酸 | 
					C10H13NO2 | 
					179.218 | 
					
					| 1016516-68-9 | 
					2-Fluoro-4-Methoxybenzenesulfonyl Chloride | 
					2-氟-4-甲氧基苯磺酰氯 | 
					C7H6ClFO3S | 
					224.6371432 | 
					
					| 83199-81-9 | 
					2-Pyridinecarboxylicacid,3-methyl-,1-oxide(9CI) | 
					2-羧基-3-甲基吡啶氮氧化物 | 
					C7H7NO3 | 
					0 | 
					
					| 738606-43-4 | 
					2,2,14,14-Tetramethyl-8-oxopentadecanedioic acid diethyl est | 
					2,2,14,14-四甲基-8-氧代-十五烷二酸二乙酯 | 
					 | 
					0 | 
					
					| 80460-34-0 | 
					2-(5-chloro-2-hydroxyphenyl)-1H-isoindole-1,3(2H)-dione | 
					2-(5-氯-2-羟苯基)异吲哚-1,3-二酮;2-(5-氯-2-羟苯基)异吲哚啉-1,3-二酮;2-(5-氯-2-羟基-苯基)异吲哚-1,3-二酮;2-(5-氯-2-羟基-苯基)异吲哚啉-1,3-二酮;2-(5-氯-2-羟基-苯基)-异吲哚-1,3-二酮 | 
					C14H8ClNO3 | 
					273.67122 | 
					
					| 1145670-30-9 | 
					2,3-Dihydro-1H-spiro[isoquinoline-4,4'-piperidine] | 
					2,3-二氢-1H-螺[异喹啉-4,4\'-哌啶] | 
					C13H18N2 | 
					202.29542 | 
					
					| 786630-75-9 | 
					2-(methylamino)-N-(tetrahydrofuran-2-ylmethyl)acetamide | 
					2-(甲基氨基)-N-(四氢呋喃-2-基甲基)乙酰胺 | 
					C8H16N2O2 | 
					172.22484 | 
					
					| 61237-60-3 | 
					2,4-Di-O-acetyl-1,6-anhydro-3-O-benzyl-beta-L-idopyranose mi | 
					1,6-脱水-3-O-(苯基甲基)-BETA-L-艾杜吡喃糖二乙酸酯 | 
					C17H20O7 | 
					0 | 
					
					| 111991-13-0 | 
					2-(3,4-difluorophenyl)oxirane | 
					2-(3,4-二氟苯基)环氧乙烷 | 
					C8H6F2O | 
					156.1294464 | 
					
					| 6291-28-7 | 
					2-chloro-N-isopropylbenzamide | 
					2-氯-N-异丙基苯甲酰胺 | 
					C10H12ClNO | 
					197.66138 | 
					
					| 861803-64-7 | 
					2-(tert-Butyl)-6-Methylisonicotinic acid | 
					2-(叔丁基)-6-甲基异烟酸 | 
					C11H15NO2 | 
					193.2423 | 
					
					| 312926-99-1 | 
					2-[(2-aminoethyl)thio]-N-(2,6-dimethylphenyl)acetamide | 
					2-(2-氨基乙基硫基)-N-(2,6-二甲基苯基)乙酰胺;2-(2-氨基乙基硫代)-N-(2,6-二甲基苯基)乙酰胺;2-[(2-氨基乙基)硫代]-N-(2,6-二甲基苯基)乙酰胺盐酸盐 | 
					C12H18N2OS | 
					238.34912 | 
					
					| 1197237-16-3 | 
					2-(3-(TRIFLUOROMETHYL)PHENYL)PYRROLIDINE HYDROCHLORIDE | 
					2-(3-(三氟甲基)苯基)吡咯烷盐酸盐 | 
					C11H13ClF3N | 
					251.68 | 
					
					| 1039839-41-2 | 
					2,6-Difluoro-N-(3-fluorobenzyl)aniline, 97% | 
					2,6-二氟-N-(3-氟苄基)苯胺 | 
					C13H10F3N | 
					237.2204096 | 
					
					| 503068-36-8 | 
					2-Oxazolidinone, 3-[6-[2-[(2,6-dichlorophenyl)Methoxy]ethoxy | 
					(R)-3-(6-(2 - ((2,6-二氯苄基)氧基)乙氧基)己基)-5-(2,2-二甲基-4H-;(5R)-3-[6-[2-[(2,6-二氯苯基)甲氧基]乙氧基]己基]-5-(2,2-二甲基-4H-1, 3-苯并二噁英-6-基)-2-噁唑烷酮 | 
					 | 
					0 | 
					
					| 1005668-54-1 | 
					2-(4-NITRO-PYRAZOL-1-YL)-BUTYRIC ACID ETHYL ESTER | 
					2-(4-硝基-1-吡唑)丁酸乙酯;2-(4-硝基吡唑-1-基)丁酸乙酯;2-(4-硝基-1H-吡唑-1-基)丁酸乙酯 | 
					C9H13N3O4 | 
					227.22 | 
					
					| 41910-57-0 | 
					2-Chloro-1-(3,4-dihydro-1H-isoquinolin-2-yl)-ethanone | 
					2-(氯乙酰基)-1,2,3,4-四氢异喹啉;2-氯-1-(3,4-二氢-1H-异喹啉-2-基)乙酮;乙酮,2-氯-1-(3,4-二氢-1H-异喹啉-2-基)- | 
					C11H12ClNO | 
					209.68 |