| 1 | 4281-14-5 | 2-(7-Methoxy-2-oxo-2H-chromen-8-yl)acetic acid | 2-(7-Methoxy-2-oxo-2H-chromen-8-yl)acetic acid | C12H10O5 | | |
| 2 | 4281-16-7 | | 2,2'-acetyldibenzoic acid | C16H12O5 | | |
| 3 | 4281-17-8 | 2,2'-Ethylenebis(benzoic acid) | 2,2'-Ethylenebis(benzoic acid) | C16H14O4 | | |
| 4 | 4281-19-0 | | 2-(3-oxo-1,3-dihydroisobenzofuran-1-carbonyl)benzoic acid | C16H10O5 | | |
| 5 | 4281-20-3 | | (3Z)-3-(3-oxo-2-benzofuran-1-ylidene)-2-benzofuran-1-one | C16H8O4 | | |
| 6 | 4281-21-4 | 3,3`-二苯酞 | 3,3'-DIPHTHALIDE | C16H10O4 | | |
| 7 | 4281-28-1 | 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one | 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,8-dimethoxy-4H-1-benzopyran-4-one | C18H16O8 | | |
| 8 | 4281-29-2 | | 4H-1-Benzopyran-4-one, 5,6,8-trimethoxy-7-(phenylmethoxy)-2-[4-(phenylmethoxy)phenyl]- | C32H28O7 | | |
| 9 | 4281-39-4 | 3,4-DIMETHYL-CHROMEN-2-ONE | 3,4-DIMETHYL-CHROMEN-2-ONE | C11H10O2 | | |
| 10 | 4281-40-7 | 6,7-二甲氧基-4-甲基香豆素 | 6,7-Dimethoxy-4-Methylcoumarin | C12H12O4 | | |
| 11 | 4281-72-5 | 3-((4-Phenylpiperazin-1-yl)methyl)-1H-indole | 3-((4-Phenylpiperazin-1-yl)methyl)-1H-indole | C19H21N3 | | |
| 12 | 4281-99-6 | 25,26 - 脱氢Β-谷甾醇的Β-D-葡糖苷 | 25,26-Dehydro β-Sitosterol β-D-Glucoside | C35H58O6 | | |
| 13 | 42811-86-9 | | (2E)-3-(furan-2-yl)-1-(thiophen-2-yl)prop-2-en-1-one | C11H8O2S | | |
| 14 | 42811-88-1 | (E)-1,3-二(噻吩-2-基)丙-2-烯-1-酮 | (E)-1,3-di(thiophen-2-yl)prop-2-en-1-one | C11H8OS2 | | |
| 15 | 42812-90-8 | | Quinoxaline, 2-methyl-3-(phenylmethyl)- | C16H14N2 | | |
| 16 | 42812-93-1 | | Ethanone, 1-(3,5-diphenyl-4-isoxazolyl)- | C17H13NO2 | | |
| 17 | 42814-19-7 | 1,x-dinitroanthraquinone | 1,x-dinitroanthraquinone | C14H6N2O6 | | |
| 18 | 42814-43-7 | | Indolo[2,3-a]quinolizin-9-ol, 3-ethenyl-1,2,3,4,6,7,12,12b-octahydro-2-[[(1S)-2,3,4,9-tetrahydro-2-methyl-1H-pyrido[3,4-b]indol-1-yl]methyl]-, (2S,3R,12bS)- | C30H34N4O | | |
| 19 | 42815-42-9 | 丙烯酸丁酯、丙烯酸-2-乙基己酯、丙烯酸乙酯和N-(羟甲基)-2-丙烯酰胺的聚合物 | 2-Propenoic acid, butyl ester, polymer with 2-ethylhexyl 2-propenoate, ethyl 2-propenoate and N-(hydroxymethyl)-2-propenamide Ethyl acrylate, butyl acrylate, ethylhexyl acrylate, methylolacrylamide polymer | C27H47NO8 | | |
| 20 | 42815-59-8 | 4-正丁基苯甲酸-4'-正辛氧基苯基酯[液晶] | 4'-N-OCTYLOXYPHENYL 4-BUTYLBENZOATE | C25H34O3 | | |
| 21 | 42815-81-6 | 5,6-Diamino-2-hydroxybenzimidazole Dihydrochloride | 5,6-Diamino-2-hydroxybenzimidazole Dihydrochloride | C7H10Cl2N4O | | |
| 22 | 42816-30-8 | | Benzenediazonium, 4-[2-(acetylamino)-3-methoxy-3-oxopropyl]-, (S)- (9CI) | C12H14N3O3+ | | |
| 23 | 42816-33-1 | N-[2-(3-Methyl-N-ethylanilino)ethyl]acetamide | N-[2-(3-Methyl-N-ethylanilino)ethyl]acetamide | C13H20N2O | | |
| 24 | 42816-34-2 | | Propanamide, N-[2-[ethyl(3-methylphenyl)amino]ethyl]- | C14H22N2O | | |
| 25 | 42816-53-5 | 5-氨基靛红 | 5-AMINOISATIN | C8H6N2O2 | | |
| 26 | 42816-58-0 | 5-aMino-1-Methyl-1H-Indole-2,3-dione | 5-aMino-1-Methyl-1H-Indole-2,3-dione | C9H8N2O2 | | |
| 27 | 42816-79-5 | 苯并[C][1,2,5]噻二唑-4-甲酸甲酯 | Methyl benzo[c][1,2,5]thiadiazole-4-carboxylate | C8H6N2O2S | | |
| 28 | 42817-51-6 | | 2-Propen-1-amine, 3-(4-chlorophenyl)-N,N-dimethyl-, (2E)- | C11H14ClN | | |
| 29 | 42817-60-7 | N-[3-(4-氨基苯基)丙基]-N,N-二甲基胺 | N-[3-(4-AMINOPHENYL)PROPYL]-N,N-DIMETHYLAMINE(MIN.90%PURITY) | C11H18N2 | | |
| 30 | 42818-27-9 | 2-Amino-4-(4-hydroxyphenyl)-2-methylbutanoic acid | 2-Amino-4-(4-hydroxy-phenyl)-2-methyl-butyric acid | C11H15NO3 | | |
| 31 | 42818-60-0 | 3-Amino-alpha-methyl-5-(trifluoromethyl)benzenemethanol | 3-Amino-alpha-methyl-5-(trifluoromethyl)benzenemethanol | C9H10F3NO | | |
| 32 | 42818-91-7 | | 1-Hepten-3-one, 7-chloro- | C7H11ClO | | |
| 33 | 42818-97-3 | | Acetaldehyde, O-acetyloxime | C4H7NO2 | | |