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CAS号 名称 英文名称 分子式 详情
224-55-5 Quino[5,6-b][1,7]phenanthroline (8CI,9CI) Quino[5,6-b][1,7]phenanthroline (8CI,9CI) C19H11N3 查看详情
224-67-9 7H-Dibenzo[c,h]xanthene 7H-Dibenzo[c,h]xanthene 查看详情
224-70-4 7H-Dibenzo[c,h]phenoxazine 7H-Dibenzo[c,h]phenoxazine 查看详情
224-77-1 7H-Dibenzo[c,h]phenoselenazine 7H-Dibenzo[c,h]phenoselenazine C20H13NSe 查看详情
224-88-4 Naphth[2,1-g]isoquinoline Naphth[2,1-g]isoquinoline C17H11N 查看详情
224-89-5 Naphtho[1,2-g]quinoline Naphtho[1,2-g]quinoline C17H11N 查看详情
224-98-6 蒽喹啉 anthraquinoline C17H11N 查看详情
2240-22-4 紫外线吸收剂 UV-P Benazol P C13H11N3O 查看详情
2240-25-7 5-溴胞嘧啶 6-AMINO-5-BROMOPYRIMIDIN-2(1H)-ONE C4H4BrN3O 查看详情
2240-27-9 纤维五糖 Cellopentaose C30H52O26 查看详情
2240-28-0 倍他米松-21-戊酸酯 BETAMETHASONE VALERATE RELATED COMPOUND A (50 MG) (BETAMETHASONE 21-VALERATE) (AS) C27H37FO6 查看详情
2240-41-7 苯基膦酸二甲酯 Dimethyl phenylphosphonate C8H11O3P 查看详情
2240-47-3 三苯基磷胺 imidotriphenylphosphorus C18H16NP 查看详情
2240-71-3 Pyridinium,2-[2-(8-hydroxy-2-quinolinyl)ethenyl]-1-methyl-, chloride (1:1) Pyridinium,2-[2-(8-hydroxy-2-quinolinyl)ethenyl]-1-methyl-, chloride (1:1) 查看详情
2240-81-5 四氢呋喃-2,5-二羧酸 TETRAHYDROFURAN-2,5-DICARBOXYLIC ACID C6H8O5 查看详情
2240-88-2 3,3,3-三氟丙-1-醇 3,3,3-Trifluoropropanol C3H5F3O 查看详情
22400-41-5 [(Triphenylphosphoranylidene)methyl]phosphonic acid diphenyl ester [(Triphenylphosphoranylidene)methyl]phosphonic acid diphenyl ester C31H26O3P2 查看详情
22400-44-8 2-异硫代氰酰基-4-甲基吡啶 2-ISOTHIOCYANATO-4-METHYLPYRIDINE C7H6N2S 查看详情
22400-56-2 1-(N-Methyl-L-phenylalanyl)-N-[(3R,4S,7S)-3-isopropyl-7-(2-methylpropyl)-5,8-dioxo-2-oxa-6,9-diazabicyclo[10.2.2]hexadeca-10,12,14(1),15-tetren-4-yl]-L-prolinamide 1-(N-Methyl-L-phenylalanyl)-N-[(3R,4S,7S)-3-isopropyl-7-(2-methylpropyl)-5,8-dioxo-2-oxa-6,9-diazabicyclo[10.2.2]hexadeca-10,12,14(1),15-tetren-4-yl]-L-prolinamide C3sH470sNs 查看详情
22401-25-8 四乙基丙烯-1,3-二膦酸酯 TETRAETHYLPROPYLENE-1,3-DIPHOSPHONATE C11H26O6P2 查看详情
22401-74-7 3-(叔丁基)-9H-咔唑 3-tert-Butyl-9H-carbazole C16H17N 查看详情
2240158-41-0 L-Tryptophan, 5-fluoro-, hydrate (1:1) L-Tryptophan, 5-fluoro-, hydrate (1:1) 查看详情
2240163-05-5 Carbamic acid, N,N'-(3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3',6'-diyl)bis[N-methyl-, C,C'-bis[(4-formyl-3-hydroxyphenyl)methyl] ester Carbamic acid, N,N'-(3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3',6'-diyl)bis[N-methyl-, C,C'-bis[(4-formyl-3-hydroxyphenyl)methyl] ester C40H30N2O11 查看详情
2240164-55-8 D-Lysine, N2-[(9Z)-1-oxo-9-octadecen-1-yl]- D-Lysine, N2-[(9Z)-1-oxo-9-octadecen-1-yl]- 查看详情
2240179-62-6 右美托咪定杂质 I Medetomidine impurity I 查看详情
2240179-63-7 美托咪定中三咪唑 Dexmedetomidine-007 C13H16N2 查看详情
2240179-65-9 右美托咪定杂质 D Medetomidine impurity D 查看详情
2240187-78-2 2-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-7-氮杂螺[3.5]非-1-烯-7-羧酸叔丁酯 7-Azaspiro[3.5]non-1-ene-7-carboxylic acid, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-dimethylethyl ester C19H32BNO4 查看详情
224031-70-3 螺环格蓬酮 1-{spiro[4.5]dec-7-en-7-yl}pent-4-en-1-one C15H22O 查看详情
224032-19-3 Fmoc-His(Clt)-OH Fmoc-His(Clt)-OH C40H32ClN3O4 查看详情
224033-54-9 4-(4-fluorophenyl)-7-thia-2,5-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5-triene 4-(4-fluorophenyl)-7-thia-2,5-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5-triene 查看详情
224036-13-9 4-(2,3-二氢-1H-吲哚-1-基)苯胺 4-(2,3-Dihydro-1H-indol-1-yl)phenylamine C14H14N2 查看详情
22404-13-3 N-(2-(4-Nitrophenoxy)ethyl)acetamide N-(2-(4-Nitrophenoxy)ethyl)acetamide 查看详情
22404-15-5 N-[2-(4-氨基苯氧基)乙基]乙酰胺 N-(2-(4-Aminophenoxy)ethyl)acetamide 查看详情
22404-17-7 Benzenesulfonylfluoride,5-[[[[2-[4-(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)phenoxy]ethyl]amino]carbonyl]amino]-2-methyl- Benzenesulfonylfluoride,5-[[[[2-[4-(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)phenoxy]ethyl]amino]carbonyl]amino]-2-methyl- 查看详情
22404-42-8 2-甲胺基-4-氨基嘧啶 2,4-Pyrimidinediamine, N2-methyl- (9CI) C5H8N4 查看详情
22404-44-0 2-苯甲基嘧啶-4-胺 2-Benzyl-pyrimidin-4-ylamine C11H11N3 查看详情
22404-46-2 4-氯-N-甲基嘧啶-2-胺 2-Pyrimidinamine, 4-chloro-N-methyl- (9CI) C5H6ClN3 查看详情
22404-48-4 2-benzyl-4-chloropyrimidine 2-benzyl-4-chloropyrimidine C11H9ClN2 查看详情
22404-78-0 3,6-咔唑二羧酸二甲酯 dimethyl 9H-carbazole-3,6-dicarboxylate C16H13NO4 查看详情
224040-73-7 Ethanone, 1-(2-methylphenyl)-2-(4-pyridinyl)- Ethanone, 1-(2-methylphenyl)-2-(4-pyridinyl)- 查看详情
224040-86-2 1-(萘-2-基)-2-(吡啶-4-基)乙酮 1-(naphthalen-2-yl)-2-(pyridin-4-yl)ethanone C17H13NO 查看详情
224040-88-4 1-(3-氯苯基)-2-(吡啶-3-基)乙酮 1-(3-Chlorophenyl)-2-(pyridin-3-yl)ethanone 查看详情
224040-91-9 1-(4-甲基苯基)-2-(3-吡啶基)-乙酮 2-(Pyridin-3-yl)-1-(p-tolyl)ethanone C14H13NO 查看详情
224044-60-4 1-[2-Nitro-3-(phenylMethoxy)phenyl]ethanone 1-[2-Nitro-3-(phenylMethoxy)phenyl]ethanone C15H13NO4 查看详情
224044-61-5 2-BroMo-1-[2-nitro-3-(phenylMethoxy)phenyl]ethanone 2-BroMo-1-[2-nitro-3-(phenylMethoxy)phenyl]ethanone C15H12BrNO4 查看详情
224044-62-6 2-(AcetylaMino)-2-[2-[2-nitro-3-(phenylMethoxy)phenyl]-2-oxoethyl]propanedioic Acid 1,3-Diethyl Ester 2-(AcetylaMino)-2-[2-[2-nitro-3-(phenylMethoxy)phenyl]-2-oxoethyl]propanedioic Acid 1,3-Diethyl Ester C24H26N2O9 查看详情
224044-66-0 (2E)-4-(3-Hydroxy-2-nitrophenyl)-4-oxo-2-butenoic Acid (2E)-4-(3-Hydroxy-2-nitrophenyl)-4-oxo-2-butenoic Acid C10H7NO6 查看详情
224044-67-1 (2E)-4-(3-Hydroxy-2-nitrophenyl)-4-oxo-2-butenoic Acid Methyl Ester (2E)-4-(3-Hydroxy-2-nitrophenyl)-4-oxo-2-butenoic Acid Methyl Ester C11H9NO6 查看详情
224044-68-2 (2E)-4-[2-Nitro-3-[(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)oxy]phenyl]-4-oxo-2-butenoic Acid Methyl Ester (2E)-4-[2-Nitro-3-[(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)oxy]phenyl]-4-oxo-2-butenoic Acid Methyl Ester C25H27NO15 查看详情