| 1261268-90-9 | 
					2-AMino-5-(2-broMophenyl)furan-3-carbonitrile | 
					2-氨基-5-(2-溴苯基)呋喃-3-甲腈 | 
					C11H7BrN2O | 
					263.09008 | 
					
					| 1019623-99-4 | 
					2-Chloro-N-(3-fluorobenzyl)aniline, 97% | 
					2-氯-N-(3-氟苄基)苯胺 | 
					C13H11ClFN | 
					235.6845432 | 
					
					| 1105714-53-1 | 
					2,6-DibroMoiMidazo[1,2-b]pyridazine | 
					2,6-二溴咪唑并[1,2-B]哒嗪 | 
					C6H3Br2N3 | 
					276.91612 | 
					
					| 373594-78-6 | 
					2,3,3',4,4'-PENTABDE  (BDE-105) | 
					2,3,3\',4,4\'-五溴二苯醚 | 
					C12H5Br5O | 
					0 | 
					
					| 477534-99-9 | 
					2,3,5-TRIIODOBENZALDEHYDE | 
					2,3,5-三碘苯甲醛 | 
					C7H3I3O | 
					483.81153 | 
					
					| 2862-03-5 | 
					2-(3-ACETAMIDO-2-BENZYL-4,6,OBENZYLIDENE-ALPHA-D-GLUCOPYRNOS | 
					N-乙酰基-1-O-(苯基甲基)-4,6-O-(苯基亚甲基)-ALPHA-胞壁酸 | 
					C25H29NO8 | 
					471.49966 | 
					
					| 2369-89-3 | 
					2,5-DIMETHYLPYRAZOLO[1,5-A]PYRIMIDIN-7-AMINE | 
					2,5-二甲基吡唑并[1,5-A]嘧啶-7-胺 | 
					C8H10N4 | 
					162.19 | 
					
					| 856973-36-9 | 
					2-PyriMidin-5-yl-ethylaMine | 
					2-(嘧啶-5-基)乙胺 | 
					C6H9N3 | 
					123.15576 | 
					
					| 1065484-75-4 | 
					2-BroMo-3-(pyridin-4-ylMethoxy)-pyridine, 98+% C11H9BrN2O, M | 
					2-溴-3-(4-吡啶基甲氧基)吡啶 | 
					C11H9BrN2O | 
					265.10596 | 
					
					| 107416-49-9 | 
					2-phenyl-2-(piperidin-1-yl)acetic acid | 
					2-苯基-2-哌啶基乙酸;ALPHA-苯基-1-哌啶乙酸;2-苯基-2-(哌啶-1-基)乙酸 | 
					C13H17NO2 | 
					219.27958 | 
					
					| 284474-46-0 | 
					2-IODOETHANOL-1,1,2,2-D4 | 
					2-碘乙醇-1,1,2,2-D4 | 
					C2HD4IO | 
					175.99 | 
					
					| 81616-20-8 | 
					2-(Trimethylsilyl)Ethyl1H-Imidazole-2-Carboxylate | 
					2-(三甲基硅基)乙基1氢-咪唑-2-甲酸酯 | 
					 | 
					0 | 
					
					| 855836-38-3 | 
					2-AMino-3,4,5,6-tetrabroMophenol | 
					2-氨基-3,4,5,6-四溴苯酚 | 
					C6H3Br4NO | 
					424.71012 | 
					
					| 172319-76-5 | 
					2-Bromo-3,5-dimethylthiophene | 
					2-溴-3,5-二甲基噻 | 
					C6H7BrS | 
					191.08878 | 
					
					| 179011-38-2 | 
					2,4-Difluoro-5-nitrotoluene | 
					2,4-二氟-5-硝基甲苯;1,5-二氟-2-甲基-4-硝基苯 | 
					 | 
					0 | 
					
					| 1269292-82-1 | 
					2-amino-4-methoxy-5-nitrobenzonitrile | 
					2-氨基-4-甲氧基-5-硝基苯甲腈;2 -氨基- 4 -甲氧基- 5 -硝基苯腈 | 
					C8H7N3O3 | 
					193.15948 | 
					
					| 1185313-41-0 | 
					2-(1-(piperazin-1-yl)ethyl)pyrazine hydrochloride, 98+% C10H | 
					2-[1-(1-哌嗪基)乙基]吡嗪盐酸盐 | 
					C10H17ClN4 | 
					228.72178 | 
					
					| 1189996-39-1 | 
					2-(2,4-DIFLUORO-PHENYL)-PYRROLIDINE HYDROCHLORIDE | 
					2-(2,4-二氟苯基)吡咯烷盐酸盐 | 
					C10H12ClF2N | 
					219.66 | 
					
					| 1211529-21-3 | 
					2,6-dichloro-3-cyclopropylpyridine | 
					2,6-二氯-3-环丙基吡啶 | 
					C8H7Cl2N | 
					188.05388 | 
					
					| 1309980-96-8 | 
					2-Bromo-3-(trifluoromethoxy)phenylboronic acid | 
					2-溴-3-三氟甲氧基苯硼酸 | 
					C7H5BBrF3O3 | 
					284.8230096 | 
					
					| 61703-38-6 | 
					2-Pyrrolidinecarboxamide,4-hydroxy-,(2S,4R)-(9CI) | 
					 | 
					C5H10N2O2 | 
					0 | 
					
					| 1196157-27-3 | 
					2,4-dichloro-6-Methyl-5H-pyrrolo[3,2-d]pyriMidine | 
					2,4-二氯-6-甲基-5H-吡咯并[3,2-D]嘧啶 | 
					C7H5Cl2N3 | 
					202.0407 | 
					
					| 60510-58-9 | 
					2-(3-phenyl-1H-1,2,4-triazol-5-yl)benzoic acid | 
					2-(3-苯基-1H-1,2,4-三唑-5-基)苯甲酸 | 
					C15H11N3O2 | 
					265.26674 | 
					
					| 1211582-91-0 | 
					2-bromo-3-chloro-4-(trifluoromethyl)pyridine | 
					2-溴-3-氯-4-三氟甲基吡啶 | 
					C6H2BrClF3N | 
					260.45 | 
					
					| 73315-63-6 | 
					2-(CHLOROMETHYL)-1,3,4-OXADIAZOLE | 
					2-(氯甲基)-1,3,4-噁二唑 | 
					C3H3ClN2O | 
					0 | 
					
					| 171087-99-3 | 
					2,3-Dimethoxyphenylacetylene | 
					2,3-二甲氧基苯乙炔 | 
					C10H10O2 | 
					162.1852 | 
					
					| 690269-87-5 | 
					2-AMino-9-(2-C-Methyl-β-D-ribofuranosyl)-9H-purine | 
					9-(2-C-甲基-BETA-D-呋喃核糖基)-9H-嘌呤-2-胺 | 
					C11H15N5O4 | 
					0 | 
					
					| 4860-00-8 | 
					2,4,6-Pyridinetriamine(9CI) | 
					2,4,6-吡啶三胺 | 
					C5H8N4 | 
					0 | 
					
					| 60772-59-0 | 
					2-(3-Methoxy-2-Methylphenyl)oxazolo[4,5-b]pyridine | 
					2-(3-甲氧基-2-甲基苯基)恶唑并[4,5-B]吡啶 | 
					C14H12N2O2 | 
					240.25728 | 
					
					| 640725-73-1 | 
					2,6-DiaMino-9-(2-C-Methyl-β-D-ribofuranosyl)-9H-purine | 
					2-氨基-2\'-C-甲基腺苷 | 
					C11H16N6O4 | 
					0 | 
					
					| 1335243-55-4 | 
					2-Chloro-3-iodo-1,4-diMethoxybenzene, 97% | 
					2-氯-1,4-二甲氧基-3-碘代苯;2-氯-1,4-二甲氧基-3-碘代苯,97% | 
					C8H8ClIO2 | 
					298.50539 | 
					
					| 137829-79-9 | 
					2,6-DI-TERT-BUTYL-1,3,5,7-PENTAMETHYLPYRROMETHENEDIFLUOROBOR | 
					[[(4-叔丁基-3,5-二甲基-1H-吡咯-2-基)(4-叔丁基-3,5-二甲基-2H-吡咯-2-亚基)甲基]甲烷](二氟硼烷);[[(4-叔丁基-3,5-二甲基-1H-吡咯-2-基)(4-叔丁基-3,5-二甲基-2H-吡咯-2-亚基)甲基]甲烷](二氟硼烷) | 
					C22H33BF2N2 | 
					374.324 | 
					
					| 149968-28-5 | 
					2-Butyl-4-chloro-1H-iMidazole-5-carboxylic acid | 
					2-丁基-4-氯-1H-咪唑-5-甲酸 | 
					C8H11ClN2O2 | 
					202.63814 | 
					
					| 39211-56-8 | 
					2-(DIFLUOROMETHOXY)-4-METHYLANILINE | 
					2-(二氟甲氧基)-4-甲基苯胺 | 
					C8H9F2NO | 
					173.1599664 | 
					
					| 3833-03-2 | 
					2-(4-fluoronaphthalen-1-yl)acetic acid | 
					 | 
					C12H9FO2 | 
					204.1970632 | 
					
					| 865664-04-6 | 
					2-chloro-3-cyclopropylpyridine | 
					2-氯-3-环丙基吡啶 | 
					C8H8ClN | 
					153.60882 | 
					
					| 911405-91-9 | 
					2-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol | 
					2-氯-6,7-二氢-5H-环戊并[B]吡啶-7-醇 | 
					C8H8ClNO | 
					169.61 | 
					
					| 123638-00-6 | 
					2-CHLORO-6-METHYL-QUINOLINE-3-CARBOXYLIC ACID | 
					2-氯-6-甲基喹啉-3-甲酸 | 
					C11H8ClNO2 | 
					221.64 | 
					
					| 20148-17-8 | 
					2,3-Dihydro-2-hydroxy-1H-isophosphindoline  2-oxide | 
					2-羟基异磷吲哚啉 2-氧化物 | 
					C8H9O2P | 
					0 | 
					
					| 79310-89-7 | 
					2-[(3-Chloropropanoyl)amino]benzoic acid | 
					2-(3-氯丙醇基氨基)苯甲酸;2-[(3-氯丙醇基)氨基]苯甲酸;2-[(3-氯-1-氧代丙基)氨基]苯甲酸 | 
					C10H10ClNO3 | 
					227.6443 | 
					
					| 1150655-10-9 | 
					2,4-BIS(TRIFLUOROMETHYL)PHENYL-TRIFLUOROBORATE POTASSIUM SAL | 
					2,4-双(三氟甲基)苯基三氟硼酸钾 | 
					C8H3BF9K | 
					320 | 
					
					| 1160182-45-5 | 
					2-broMo-3-(1,3-dioxolan-2-yl)phenol | 
					2-溴-3-(1,3-二氧戊环-2-基)苯酚 | 
					C9H9BrO3 | 
					245.06996 | 
					
					| 172949-72-3 | 
					2,4-Di-tert-butoxypyriMidine-5-carbaldehyde | 
					2,4-二-叔丁氧基嘧啶-5-甲醛 | 
					C13H20N2O3 | 
					252.3095 | 
					
					| 301320-96-7 | 
					2-(4-ETHYL-PHENYL)-QUINOLINE-4-CARBOXYLIC ACID | 
					2-(4-乙基苯基)喹啉-4-羧酸;2-(4-乙基苯基)-喹啉-4-羧酸;喹啉-4-羧酸,2-(4-乙基苯基)- | 
					C18H15NO2 | 
					277.32 | 
					
					| 16952-45-7 | 
					2-Methylpyrido[4,3-d]pyrimidin-4(3H)-one | 
					2-甲基吡啶并[4,3-D]嘧啶-4(1H)-酮;2-甲基吡啶并[4,3-D]嘧啶-4(3H)-酮 | 
					C8H7N3O | 
					161.16068 | 
					
					| 57892-72-5 | 
					2-(iMidazo[1,2-a]pyrazin-2-yl)acetonitrile | 
					咪唑并[1,2-A]嘧啶-2-乙腈 | 
					C8H6N4 | 
					158 | 
					
					| 1073355-25-5 | 
					2-[3-(2-HYDROXYPHENYL)PROPYL]-4,4,5,5-TETRAMETHYL-1,3,2-DIOX | 
					3-(2-羟苯基)丙基硼酸频哪酯,97% | 
					C15H23BO3 | 
					262.15232 | 
					
					| 123640-38-0 | 
					2,6-Di(1-pyrazolyl)pyridine | 
					2,6-二(1-吡唑基)吡啶 | 
					C11H9N5 | 
					0 | 
					
					| 1246761-51-2 | 
					2-(1,3-DiMethyl-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyr | 
					2-(1,3-二甲基-2,4-二氧代-1,2,3,4-四氢噻吩并[2,3-D]嘧啶-5-基)乙酸 | 
					C10H10N2O4S | 
					254.2624 | 
					
					| 1225053-32-6 | 
					2-phenyl-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-Thi | 
					 | 
					C15H18BNO2S | 
					287.19 |