| 1026081-93-5 | 
					2-Chloro-4-isopropylthiazole | 
					2-氯-4-异丙基噻唑 | 
					C6H8ClNS | 
					161.65242 | 
					
					| 690260-91-4 | 
					2-BROMO-5-CHLOROBENZOIC ACID ETHYL ESTER | 
					2-溴-5-氯苯甲酸乙酯 | 
					C9H8BrClO2 | 
					263.51562 | 
					
					| 878433-23-9 | 
					2-METHYL-5-(2-OXO-PYRROLIDIN-1-YL)-BENZENESULFONYL CHLORIDE | 
					2-甲基-5-(2-氧代吡咯烷-1-基)苯磺酰氯 | 
					C11H12ClNO3S | 
					273.74 | 
					
					| 101622-52-0 | 
					2-CHLORO-6-BENZYLAMINO-7-METHYLPURINE | 
					2-氯-6-苄基氨基-7-甲基嘌呤 | 
					C13H12ClN5 | 
					273.72088 | 
					
					| 24237-37-4 | 
					2-AMINO-6-BENZYL-4,5,6,7-TETRAHYDRO-THIENO[2,3-C]PYRIDINE-3- | 
					2-氨基-6-苄基-4,5,6,7-四氢噻吩并[2,3-C]吡啶-3-甲腈 | 
					C15H15N3S | 
					269.36 | 
					
					| 956631-90-6 | 
					2-Chloro-5,7-difluoroquinoline-3-carbaldehyde | 
					2-氯-5,7-二氟喹啉-3-甲醛 | 
					C10H4ClF2NO | 
					227.5946664 | 
					
					| 350989-51-4 | 
					2-AMINO-5-(2-METHOXY-PHENYLCARBAMOYL)-4-METHYL-THIOPHENE-3-C | 
					2-氨基-5-[(2-甲氧苯基)氨基甲酰]-4-甲基-噻吩-3-羧酸甲酯;2-氨基-5-[(2-甲氧苯基)氨基甲酰基]-4-甲基-噻吩-3-甲酸甲酯;2-氨基-5-[[(2-甲氧苯基)氨基]-氧代甲基]-4-甲基-噻吩-3-甲酸甲酯 | 
					C15H16N2O4S | 
					320.36 | 
					
					| 921760-95-4 | 
					2-Quinolinecarboxylic acid, 4,8-diMethoxy-, potassiuM salt | 
					4,8-二甲氧基喹啉-2-甲酸钾;4,8-二甲氧基-2-喹啉羧酸钾(1:1) | 
					C12H10KNO4 | 
					271.3104 | 
					
					| 761448-08-2 | 
					2-tert-butyl-6-chlorobenzo[d]oxazole-7-sulfonaMide | 
					2-叔丁基-6-氯苯并[D]恶唑-7-磺酰胺 | 
					C11H13ClN2O3S | 
					288.75052 | 
					
					| 588680-00-6 | 
					2-(1,3-BENZODIOXOL-5-YLOXY)ACETOHYDRAZIDE | 
					2-(1,3-苯并二唑-5-氧基)乙酰肼;2-(1,3-苯并二唑-5-氧基)乙烷肼 | 
					C9H10N2O4 | 
					210.19 | 
					
					| 305800-60-6 | 
					2-(5-bromo-2-fluorophenyl)acetonitrile | 
					3-溴-6-氟苯乙腈;2-(5-溴-2-氟苯基)乙腈 | 
					C8H5BrFN | 
					214 | 
					
					| 1223573-34-9 | 
					2-(3-(benzylaMino)oxetan-3-yl)ethanol | 
					2-(3-(苄基氨基)氧杂环丁烷-3-基)乙醇 | 
					C12H17NO2 | 
					207.26888 | 
					
					| 68395-81-3 | 
					2-Benzyl-5-phenyloxazole | 
					2-苄基-5-苯基恶唑 | 
					C16H13NO | 
					235.28052 | 
					
					| 1269292-62-7 | 
					2-(1-Methyl-1H-pyrazol-5-yl)thiazole | 
					2-(1-甲基-1H-吡唑-5-基)噻唑;2 - (1 -甲基- 1H -5-吡唑基)噻唑 | 
					C7H7N3S | 
					165.21558 | 
					
					| 1186112-02-6 | 
					2-chloro-6-(cyclopropylmethoxy)pyridin-4-amine | 
					2-氯-6-(环丙基甲氧基)吡啶-4-胺 | 
					C9H11ClN2O | 
					198.64944 | 
					
					| 1227628-83-2 | 
					2-Fluoro-4-(trifluoroMethoxy)benzaldehyde, 97% | 
					2-氟-4-(三氟甲氧基)苯甲醛;2-氟-4-(三氟甲氧基)苯甲醛,97% | 
					C8H4F4O2 | 
					208.1097728 | 
					
					| 1484-28-2 | 
					2-BROMO-3-METHYL-1H-INDOLE | 
					2-溴-3-甲基-1H-吲哚 | 
					C9H8BrN | 
					210.073 | 
					
					| 1301739-25-2 | 
					2,4-diiodo-6-fluoroaniline | 
					2,4-二碘-6-氟苯胺 | 
					C6H4FI2N | 
					362.9100032 | 
					
					| 852400-09-0 | 
					2-(1,3-BENZOTHIAZOL-2-YL)CYCLOHEXANECARBOXYLIC ACID | 
					2-苯并噻唑-2-基-环己烷羧酸;2-(1,3-苯并噻唑-2-基)环己烷羧酸;2-(1,3-苯并噻唑-2-基)环己烷-1-羧酸;2-(1,3-苯并噻唑-2-基)-1-环己烷羧酸 | 
					C14H15NO2S | 
					261.34 | 
					
					| 208176-32-3 | 
					2-broMo-5-aMinobenzoic acid ethyl ester | 
					5-氨基-2-溴苯甲酸乙酯 | 
					C9H10BrNO2 | 
					244.0852 | 
					
					| 75423-19-7 | 
					2-(Methylthio)-5-nitropyriMidin-4-ol | 
					2-(甲巯基)-5-硝基嘧啶-4-醇 | 
					C5H5N3O3S | 
					187.1765 | 
					
					| 1245645-88-8 | 
					2,5-Dibromo-3-nitropyrazine | 
					2,5-二溴-3-硝基吡嗪 | 
					C4HBr2N3O2 | 
					282.87764 | 
					
					| 71436-67-4 | 
					2-Bromo-3-chloronaphthalene | 
					2-溴-3-氯萘 | 
					C10H6BrCl | 
					241.51164 | 
					
					| 369-72-2 | 
					2-Fluoro-N-(3-fluorophenyl)benzaMide, 97% | 
					2-氟-N-(3-氟苯基)苯甲酰胺 | 
					C13H9F2NO | 
					233.2134664 | 
					
					| 637344-08-2 | 
					2-AMINOETHANOL-2-13C | 
					乙醇胺-2-13C;2-氨基乙醇-2-13C | 
					C2H7NO | 
					62.09 | 
					
					| 884837-13-2 | 
					2-(4-CHLOROPHENYL)QUINOLINE-4-CARBOHYDRAZIDE | 
					2-(4-氯苯基)喹啉-4-卡巴肼 | 
					C16H12ClN3O | 
					297.73898 | 
					
					| 1309981-26-7 | 
					2-(CYCLOHEXYLMETHYLAMINO)PYRIDINE-5-BORONIC ACID PINACOL EST | 
					N-(环己基甲基)-5-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)吡啶-2-胺 | 
					C18H29BN2O2 | 
					316.25 | 
					
					| 210115-92-7 | 
					2,5-Dideoxy-2,5-imino-D-mannitolHCl | 
					(2R,3R,4R,5R)-3,4-二羟基-2,5-吡咯烷二甲醇盐酸盐 | 
					C6H13NO4.ClH | 
					199.633 | 
					
					| 60481-94-9 | 
					2,3:4,6-Di-O-isopropylidene-2-keto-L-gulonicacidmonohydrate | 
					2-C-羟基-2,3:4,6-二-O-(1-甲基亚乙基)-L-古洛糖酸 | 
					C12H18O7.H2O | 
					292.282 | 
					
					| 1265312-58-0 | 
					2',5'-diMethylbiphenyl-4-ylboronic acid | 
					B-(2\',5\'-二甲基[1,1\'-联苯]-4-基)硼酸 | 
					C14H15BO2 | 
					226.0787 | 
					
					| 37115-47-2 | 
					2-(Methylamino)acetohydrazide | 
					2-甲基氨基乙酰肼;2-甲基氨基乙烷肼;2-(甲基氨基)乙酰肼 | 
					C3H9N3O | 
					103.12306 | 
					
					| 111678-86-5 | 
					2-[(1-PROPYL-1H-BENZIMIDAZOL-2-YL)AMINO]ETHANOL | 
					2-[(1-丙基苯并咪唑-2-基)氨基]乙醇;2-[(1-丙基-2-苯并咪唑基)氨基]乙醇;2-[(1-丙基-1H-苯并咪唑-2-基)氨基]乙醇;2-(1-丙基-1H-苯并咪唑基-2-基氨基)-乙醇 | 
					C12H17N3O | 
					219.28288 | 
					
					| 402602-24-8 | 
					2H-Indazol-3-ol, 4,5,6,7-tetrahydro- (9CI) | 
					4,5,6,7-四氢-2H-吲唑-3-醇;1,2,4,5,6,7-六氢吲唑-3-酮 | 
					C7H10N2O | 
					138.1671 | 
					
					| 1086392-88-2 | 
					2-(1-tert-Butoxycarbonyl-pyrrolidin-3-yloxy)-nicotinic acid | 
					3-(N-BOC-吡咯烷)-2-醚烟酸 | 
					 | 
					0 | 
					
					| 312525-45-4 | 
					2-ETHOXY-4-FORMYLPHENYL CYCLOPROPANECARBOXYLATE | 
					环丙基甲酸2-乙氧基-4-甲酰-苯酯;2-乙氧基-4-甲酰苯基环丙烷羧酸酯;(2-乙氧基-4-甲酰苯基)环丙烷羧酸酯;环丙基甲酸(2-乙氧基-4-甲酰苯基)酯;环丙基甲酸(2-乙氧基-4-甲酰-苯基)酯;(2-乙氧基-4-甲酰-苯基)环丙烷羧酸酯;(2-乙氧基-4-甲烷酰-苯基)环丙烷羧酸酯 | 
					C13H14O4 | 
					234.24786 | 
					
					| 1040067-71-7 | 
					2,6-Difluoro-N-(2-fluorobenzyl)aniline, 97% | 
					2,6-二氟-N-(2-氟苄基)苯胺 | 
					C13H10F3N | 
					237.2204096 | 
					
					| 73392-01-5 | 
					2-bromo-1-(2,3-dihydro-1H-indol-1-yl)-1-ethanone | 
					1-(溴乙酰基)吲哚啉;2-溴-1-(1-吲哚啉)乙酮;2-溴-1-吲哚啉-1-基-乙酮;2-溴-1-(2,3-二氢吲哚-1-基)乙酮 | 
					C10H10BrNO | 
					240.11 | 
					
					| 1179444-82-6 | 
					2-Chloro-5-(trifluoroMethyl)aniline hydrochloride | 
					2-氯-5-三氟甲基苯胺盐酸盐 | 
					C7H6Cl2F3N | 
					232.0304496 | 
					
					| 837364-94-0 | 
					2,6-difluoro-4-hydrazinyl-Pyridine | 
					(2,6-二氟-吡啶-4-基)-肼 | 
					C5H5F2N3 | 
					145.1101064 | 
					
					| 1021043-60-6 | 
					2-Ethyl-N-(3-fluorobenzyl)aniline, 97% | 
					2-乙基-N-(3-氟苄基)苯胺 | 
					C15H16FN | 
					229.2926432 | 
					
					| 83555-73-1 | 
					2-(4-bromophenyl)morpholine | 
					2-(4-溴苯基)吗啉 | 
					C10H12BrNO | 
					242 | 
					
					| 95308-00-2 | 
					2-(Oxazolo[4,5-b]pyridin-2-yl)aniline | 
					2-(恶唑并[4,5-B]吡啶-2-基)苯胺 | 
					C12H9N3O | 
					211.21936 | 
					
					| 1259994-92-7 | 
					2-METHYL-5-(TRIFLUOROMETHYL)-DL-PHENYLALANINE | 
					2-甲基-5-(三氟甲基)-DL-苯基丙氨酸 | 
					C11H12F3NO2 | 
					247.2136896 | 
					
					| 954815-11-3 | 
					2-(trifluoroMethyl)-4-iodobenzoic acid | 
					2-甲酸-5-碘三氟甲苯;2-三氟甲基-4-碘苯甲酸;2-甲酸-5-碘三氟甲苯 | 
					C8H4F3IO2 | 
					316.0158396 | 
					
					| 782-22-9 | 
					2,7-Difluorothianthrene | 
					2,7-二氟噻蒽 | 
					C12H6F2S2 | 
					252.3028464 | 
					
					| 186413-79-3 | 
					2-Methoxy-3-Amino-6-Methylpyridine | 
					 | 
					 | 
					0 | 
					
					| 58084-26-7 | 
					2,3-dihydroxyfuro[3,4-b]pyrazine-5,7-dione | 
					2,3-二羟基呋喃[3,4-B]吡嗪-5,7-二酮 | 
					C6H2N2O5 | 
					182.09048 | 
					
					| 17173-83-0 | 
					2,6-Distyryl-4H-pyran-4-one | 
					2,6-二苯乙烯基-吡喃-4-酮 | 
					C21H16O2 | 
					300.35054 | 
					
					| 1214344-58-7 | 
					2-(difluoroMethoxy)pyridin-3-aMine | 
					2-(二氟甲氧基)吡啶-3-胺 | 
					C6H6F2N2O | 
					160.12 | 
					
					| 451-28-5 | 
					2-(4-FLUOROBENZOYL)AMINOPROPIONIC ACID | 
					N-(4-氟苯甲酰)丙氨酸;(S)-2-(4-氟苯甲酰氨基)丙酸;(2S)-2-[(4-氟苯甲酰)氨基]丙酸;(2S)-2-[(4-氟苯基)羰基氨基]丙酸;(2S)-2-[[(4-氟苯基)-氧代甲基]氨基]丙酸 | 
					C10H10FNO3 | 
					211.19 |