| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 56984-96-4 | | 1,3-dichloro-5-(3,3,3-trichloro-1-methylenepropyl)-benzen | | | | |
| 56985-32-1 | | u 44069 | C21H34O4 | 350.49 | | |
| 56985-40-1 | | 7-(6-(3-hydroxy-1-octenyl)-2-oxabicyclo(2.2.1)hept-5-yl)-5-heptenoic aci (1 | C21H34O4 | 350.49 | | |
| 56985-74-1 | | 2-bromo-propionic aci sodium salt | | | | |
| 56985-87-6 | 4-硝基苯基 2-溴丙酸酯 | 4-Nitrophenyl 2-bromopropanoate | C9H8BrNO4 | 274.06 | | |
| 56986-32-4 | | 5-dihydroxy- 5-((acetyloxy)methyl)- (4S-cis)-2-cyclopenten-1-on | | | | |
| 56986-35-7 | | 1-(butylnitrosoamino)-1-butano acetate (ester) | | | | |
| 56986-36-8 | | N-Nitroso(acetoxy-methyl)butyl amine | C7H14N2O3 | 174.20 | | |
| 56986-37-9 | | acetic acid, (sec-butylnitrosaminomethyl) ester | | | | |
| 56987-02-1 | 2-氨基-5-硝基-4-(三氟甲基)苯酚 | 2-amino-5-nitro-4-(trifluoromethyl)phenol | | | | |
| 56987-35-0 | | 3,3-dibromo-4,5,6,7-tetrahydro-1h-azepin-2(3h)-one | C6H9Br2NO | 270.95 | | |
| 56987-47-4 | | 1-naphthaleneacetic acid, 2-(((2-methylphenyl)amino)thioxomethyl)hydrazide | | | | |
| 56987-48-5 | | 1-naphthaleneacetic acid, 2-(((3-methylphenyl)amino)thioxomethyl)hydrazide | | | | |
| 56987-49-6 | | 1-naphthaleneacetic acid, 2-(((2,4-dimethylphenyl)amino)thioxomethyl)hydrazide | | | | |
| 56987-50-9 | | 1-naphthaleneacetic acid, 2-(((3,4-dimethylphenyl)amino)thioxomethyl)hydrazide | | | | |
| 5699-40-1 | | 1-acetylguanidine | | | | |
| 5699-41-2 | | n-acetylputrescine | C6H14N2O | 130.19 | | |
| 5699-53-6 | | 2-acetyl-4-methyl-pentanoic acid | C8H14O3 | 158.19 | | |
| 5699-54-7 | | DL-β-Leucine | C6H13NO2 | 131.17 | 206-209℃ | |
| 5699-58-1 | | acetopyruvic acid | C5H6O4 | 130.10 | | |
| 5699-72-9 | | beta-hydroxyvaleronitrile | | | | |
| 5699-74-1 | 2-hydroxy-2-propylvaleronitrile | | C8H15NO | 141.21 | | 258.27°C (rough estimate) |
| 5699-78-5 | 5-甲基己酰氯 | 5-Methylhexanoyl chloride | C7H13ClO | 148.63 | | |
| 5699-79-6 | | benzoyl-l-valine | C12H15NO3 | 221.25 | | |
| 5699-82-1 | | 1,3,2,4-Diazadiphosphetidine,2,2,2,4,4,4-hexachloro-2,2,4,4-tetrahydro-1,3-diphenyl- | C12H10Cl6N2P2 | 456.89 | | |
| 56990-02-4 | 3,5-二溴苯甲醛 | 3,5-dibromobenzaldehyde | C7H4Br2O | 263.91 | 84-88 °C(lit.) | |
| 56990-04-6 | 4,5-二氯-2-硝基苯甲醛 | 4,5-dichloro-2-nitrobenzaldehyde | C7H3Cl2NO3 | 220.01 | | |
| 56990-15-9 | 2-氧杂环庚酮与1,4-丁二醇、1,1'-亚甲基-双-[4-异氰酸酯根合苯]和2,2'-二乙醇醚的聚合物 | 2-Oxepanone, polymer with 1,4-butanediol, 1,1-methylenebis-[4-isocyanatobenzene] and 2,2'-oxybis[ethanol] | | | | |
| 56990-47-7 | | 1-(fluorodibenz(b,f)oxepin-10-yl)-4-(phenylmethyl)-piperazin | | | | |
| 56990-57-9 | NSC-87877 | | C19H13N3O7S2 | 459.45 | | |
| 56991-23-2 | | 1-decen-3-ol, acetate | | | | |
| 56992-91-7 | n,n'-二甲基-1,12-二氨基十二烷 | n,n'-dimethyl-1,12-diaminododecane | | | | |
| 56993-57-8 | | tricarbonyl(1,2,3,4,5-η)-3,4-dimethyl-1H-phosphol-1-yl manganese | C9H8MnO3P | 250.07 | | |
| 56994-83-3 | 2-O-肉桂酰-1-没食子酰葡萄糖 | 1-O-Galloyl-2-O-cinnamoylglucose | C22H22O11 | 462.41 | | 800.8±65.0 °C(Predicted) |
| 56995-12-1 | | methyl 1-(phenylsulfonyl)-1h-indol-5-yl ether | | | | |
| 56995-13-2 | | methyl 1-(phenylsulfonyl)-1h-indol-6-yl ether | | | | |
| 56995-20-1 | | flupirtine | C15H17FN4O2 | 304.32 | | |
| 56996-48-6 | | denon 331p | | | | |
| 56996-50-0 | | pentanoic acid, ester with 2,2'-[oxybis(methylene)]bis[2-(hydroxymethyl)-1,3-pr | | | | |
| 56996-84-0 | | pollinex | | | | |
| 56997-75-2 | | 2-bromo-n-(3,4-dimethoxyphenethyl)-acetamid | | | | |
| 56998-45-9 | | (9S)-9-(((4-chlorophenyl)sulfonyl)amino)-9-deoxo-erythromycin | | | | |
| 56998-46-0 | | (9S)-9-deoxo-9-(((4-methylphenyl)sulfonyl)amino)erythromycin | | | | |
| 56998-48-2 | | (9S)-9-(((4-bromophenyl)sulfonyl)amino)-9-deoxo-erythromycin | | | | |
| 56998-66-4 | | 1-bromo-3,4,4-trimethyl-1-pentyn-3-o | | | | |
| 56999-16-7 | 1,1-二乙氧基-2-(2,2-二乙氧基乙氧基)乙烷 | 2-(2,2-diethoxyethoxy)-1,1-diethoxyethane | C12H26O5 | 250.33 | | |
| 57-00-1 | 无水肌酸 | creatine,anhydrous | C4H9N3O2 | 113.10 | ~295 °C(dec.) | |
| 57-03-4 | | 1,2,3-propanetriol, 1-(dihydrogen phosphate) | | | | |
| 57-04-5 | | 1-hydroxy-3-(phosphonooxy)-2-propanon | C3H5Mg0.5O6P · xH2O | 180.19 (anhydrous basis) | | 409.1 °C at 760 mmHg (lit.) |
| 57-06-7 | 异硫氰酸烯丙酯 | 3-isothiocyanato-propene | C4H5NS | 99.15 | -80℃ | 151-153℃ |