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CAS号 名称 英文名称 分子式 详情
28996-47-6 3-甲基-5-[1-(4-硝基苯基)-(z)-亚甲基]-2-硫氧代噻唑烷-4-酮 3-METHYL-5-[1-(4-NITRO-PHENYL)-METH-(Z)-YLIDENE]-2-THIOXO-THIAZOLIDIN-4-ONE 查看详情
28996-49-8 5-(4-methoxybenzylidene)-3-methyl-2-thioxo-1,3-thiazolidin-4-one 5-(4-methoxybenzylidene)-3-methyl-2-thioxo-1,3-thiazolidin-4-one C12 H11 N O2 S2 查看详情
2899653-94-0 1,9-Dioxaspiro[5.5]undecane-4-acetic acid, α-cyano-4-(5-fluoro-2-pyridinyl)-, methyl ester 1,9-Dioxaspiro[5.5]undecane-4-acetic acid, α-cyano-4-(5-fluoro-2-pyridinyl)-, methyl ester 查看详情
28997-77-5 methyldioctadecylsulphonium methyl sulphate methyldioctadecylsulphonium methyl sulphate 查看详情
28998-36-9 阿扎胞苷杂质39 4-Amino-1-(2-O,3-O,5-O-tribenzoyl-β-D-ribofuranosyl)-1,3,5-triazin-2(1H)-one C29H24N4O8 查看详情
28998-67-6 1H-Pyrazole, 3-butyl- 1H-Pyrazole, 3-butyl- 查看详情
28998-74-5 2-氯-1-吡唑-1-基-乙酮 1H-Pyrazole, 1-(chloroacetyl)- (9CI) C5H5ClN2O 查看详情
28999-67-9 2,6-二苯基苯并[1,2-D:5,4-D']双恶唑 Benzo[1,2-d:5,4-d']bisoxazole, 2,6-diphenyl C20H12N2O2 查看详情
28999-69-1 4-(4-AMINO-PHENOXY)-BENZOIC ACID 4-(4-AMINO-PHENOXY)-BENZOIC ACID C13H11NO3 查看详情
29-68-5 1,5-NaphthalenedisulfonicAcid 1,5-NaphthalenedisulfonicAcid 查看详情
290-03-9 4H-1,3-Oxazine 4H-1,3-Oxazine 查看详情
290-04-0 2H-1,3-Oxazine 2H-1,3-Oxazine C4H5NO 查看详情
290-05-1 2H-1,3,2-Oxazaphosphorine 2H-1,3,2-Oxazaphosphorine C3H4NOP 查看详情
290-13-1 4H-1,3-Dioxin 4H-1,3-Dioxin C4H6O2 查看详情
290-19-7 1,3-Dioxa-2-silacyclohexane 1,3-Dioxa-2-silacyclohexane C3H8O2Si 查看详情
290-37-9 吡嗪 Pyrazine C4H4N2 查看详情
290-38-0 [1,2,4]三嗪 1,2,4-triazine C3H3N3 查看详情
290-42-6 1,2,3,4-Tetrazine 1,2,3,4-Tetrazine 查看详情
290-61-9 1,2,5-Oxathiazine 1,2,5-Oxathiazine 查看详情
290-67-5 1,4-dioxin 1,4-dioxin C4H4O2 查看详情
290-73-3 1,2,4-Oxadithiin 1,2,4-Oxadithiin 查看详情
290-81-3 1,2,3,4-TETRATHIANE 1,2,3,4-TETRATHIANE C2H4S4 查看详情
290-87-9 1,3,5-三嗪 1,3,5-Triazine 查看详情
290-93-7 2H-1,2,4,6-Thiatriazine 2H-1,2,4,6-Thiatriazine C2H3N3S 查看详情
290-96-0 1,2,4,5-四嗪 s-tetrazine C2H2N4 查看详情
2900-20-1 Cbz-D-2-氨基丁酸 (2R)-2-{[(Benzyloxy)carbonyl]amino}butanoic acid C12H15NO4 查看详情
2900-22-3 L-Proline, N-[(phenylmethoxy)carbonyl]-D-2-aminobutanoyl- L-Proline, N-[(phenylmethoxy)carbonyl]-D-2-aminobutanoyl- 查看详情
2900-27-8 Boc-L-苯甘氨酸 BOC-D-PHG-OH C13H17NO4 查看详情
2900-63-2 3,5-二硝基苯甲酰肼 3,5-Dinitrobenzohydrazide 查看详情
2900-72-3 3-(p-Chlorophenyl)-2-(p-nitrophenyl)acrylonitrile 3-(p-Chlorophenyl)-2-(p-nitrophenyl)acrylonitrile C15H9ClN2O2 查看详情
2900-76-7 CHEMBRDG-BB 5526309 CHEMBRDG-BB 5526309 C16H12N2O4 查看详情
29001-27-2 6-氨基-7-甲氧基-4-甲基-2H-1-苯并吡喃-2-酮 2H-1-Benzopyran-2-one,6-amino-7-methoxy-4-methyl- C11H11NO3 查看详情
29002-03-7 4-Biphenylcarboxylic acid, 7-nitro-8-quinolyl ester 4-Biphenylcarboxylic acid, 7-nitro-8-quinolyl ester 查看详情
29002-06-0 3-(4-Methoxyphenyl)propenoic acid 7-nitro-8-quinolyl ester 3-(4-Methoxyphenyl)propenoic acid 7-nitro-8-quinolyl ester 查看详情
29002-10-6 7-Nitro-8-quinolinyl=o-ethoxybenzoate 7-Nitro-8-quinolinyl=o-ethoxybenzoate 查看详情
29002-18-4 7-Nitro-8-quinolinol 3-(3-chlorophenyl)propenoate 7-Nitro-8-quinolinol 3-(3-chlorophenyl)propenoate 查看详情
29002-26-4 3-(2,3-Dimethoxyphenyl)propenoic acid 7-nitro-8-quinolyl ester 3-(2,3-Dimethoxyphenyl)propenoic acid 7-nitro-8-quinolyl ester C20H16N2O6 查看详情
29002-34-4 2-(2-Nitrobenzylidene)propanoic acid 7-nitro-8-quinolyl ester 2-(2-Nitrobenzylidene)propanoic acid 7-nitro-8-quinolyl ester 查看详情
29002-40-2 3-(2,3-Dimethoxyphenyl)-2-methylpropenoic acid 7-nitro-8-quinolyl ester 3-(2,3-Dimethoxyphenyl)-2-methylpropenoic acid 7-nitro-8-quinolyl ester 查看详情
29002-45-7 7-Nitro-8-quinolyl=m-butoxybenzoate 7-Nitro-8-quinolyl=m-butoxybenzoate 查看详情
29002-54-8 1(3H)-Isobenzofuranone, 4,5,6,7-tetramethyl 1(3H)-Isobenzofuranone, 4,5,6,7-tetramethyl C12H14O2 查看详情
29002-55-9 1,2-二(氯甲基)-3,4,5,6-四甲基苯 1,2-DI(CHLOROMETHYL)-3,4,5,6-TETRAMETHYLBENZENE C12H16Cl2 查看详情
29003-59-6 Acetophenone, 2,2-dichloro-2,4-dihydroxy- (6CI,8CI) Acetophenone, 2,2-dichloro-2,4-dihydroxy- (6CI,8CI) 查看详情
29003-60-9 Ethanone, 2,2-dichloro-1-(4-methoxyphenyl)- (9CI) Ethanone, 2,2-dichloro-1-(4-methoxyphenyl)- (9CI) C9H8Cl2O2 查看详情
29003-70-1 1-BUTYL-3-(3-CHLORO-4-METHYLPHENYL)-1-METHYLUREA 1-BUTYL-3-(3-CHLORO-4-METHYLPHENYL)-1-METHYLUREA C13H19ClN2O 查看详情
29003-72-3 1,1-DIMETHYL-3-(3,4-XYLYL)UREA 1,1-DIMETHYL-3-(3,4-XYLYL)UREA 查看详情
29003-73-4 butyl dichloroacetate butyl dichloroacetate C6H10Cl2O2 查看详情
2900374-92-5 2-(4-碘-5-甲基-1H-吡唑-1-基)-2-甲基丙酸 2-(4-Iodo-5-methyl-1H-pyrazol-1-yl)-2-methylpropanoic acid 查看详情
29004-73-7 5-甲基-1H-吡唑-3-甲醇 5-Methyl-3-methanol-1H-pyrazol [1R-(1,2,5)] C5H8N2O 查看详情
29005-18-3 9H-Fluoren-2-amine, 3-nitro 9H-Fluoren-2-amine, 3-nitro C13H10N2O2 查看详情