Online Database of Chemicals from Around the World
| CAS 登录号 | 产品名称 | 分子式 |
|---|---|---|
| 502-97-6 | Glycolide;1,4-Dioxane-2,5-dione | Csub4/subHsub4/subOsub4/sub |
| 503-09-3 | Epifluorohydrin;1,2-Epoxy-3-fluoropropane | Csub3/subHsub5/subFO |
| 503-11-7 | 2-Oxiranecarboxylicacid;2-Oxiranecarboxylic Acid;Epoxypropionic Acid;Glycidic Acid | Csub3/subHsub4/subOsub3/sub |
| 503-17-3 | 2-Butyne;2-Butine; Dimethylacetylene | Csub4/subHsub6/sub |
| 503-20-8 | Fluoroacetonitrile | FCHsub2/subCN |
| 503-29-7 | Azetidine;Trimethylene imine | Csub3/subHsub7/subN |
| 503-30-0 | Trimethylene oxide;Oxetane; 1,3-Epoxypropane | Csub3/subHsub6/subO |
| 503-38-8 | Diphosgene;Trichloromethyl chloroformate | Csub2/subClsub4/subOsub2/sub |
| 503-40-2 | Methanedisulphonic acid;Methionic acid | CHsub4/subOsub6/subSsub2/sub |
| 503-49-1 | beta-Hydroxy-beta-methylglutaric acid;3-Methyl-3-hydroxyglutaric acid; 3-Methyl-3-hydroxypentanedioic acid; CB 337; Dicrotalic acid; HMG; HMGA; Lipoglutaren; Medroglutaric acid; Meglutol; Mevalon; NSC 361411 | Csub6/subHsub10/subOsub5/sub |
| 503-60-6 | 1-Chloro-3-methyl-2-butene | Csub5/subHsub9/subCl |
| 503-66-2 | 3-Hydroxypropanoic acid | Csub3/subHsub6/subOsub3/sub |
| 503-69-5 | N-Ethylguanidine;(N'-Ethylcarbamimidoyl)Ammonium Chloride;(Amino-Ethyliminomethyl)Ammonium Chloride | Csub3/subHsub10/subClNsub3/sub |
| 503-74-2 | Isovaleric acid;3-Methylbutanoic acid | Csub5/subHsub10/subOsub2/sub |
| 503-83-3 | Tetramic acid;1,5-Dihydro-4-hydroxy-2H-pyrrol-2-one | Csub4/subHsub5/subNOsub2/sub |
| 503-86-6 | 2-Amino-1,5-Dihydro-4H-Imidazol-4-One;4H-Imidazol-4-One, 2-Amino-1,5-Dihydro-;Glycocyanidine;2-Amino-1,5-Dihydro-4H-Imidazol-4-One | Csub3/subHsub5/subNsub3/subO |
| 503-87-7 | 2-Thiohydantoin | Csub3/subHsub4/subNsub2/subOS |
| 503-89-9 | 5-Thioxo-1,2,4-Triazolidin-3-One;5-Mercapto-4H-[1,2,4]triazol-3-ol;5-Mercapto-4H-1,2,4-triazol-3-ol;MFCD06739463 | Csub2/subHsub3/subNsub3/subOS |
| 503-93-5 | 2,6,6-Trimethyl-2,4-Cycloheptadien-1-One;2,6,6-Trimethyl-1-Cyclohepta-2,4-Dienone;2,4-Cycloheptadien-1-One, 2,6,6-Trimethyl-;Eucarvone | Csub10/subHsub14/subO |
| 504-01-8 | 1,3-Cyclohexanediol;Hexahydroresorcinol | Csub6/subHsub12/subOsub2/sub |
| 504-02-9 | 1,3-Cyclohexanedione;Cyclohexane-1,3-dione; Dihydroresorcinol | Csub6/subHsub8/subOsub2/sub |
| 504-03-0 | 2,6-Dimethylpiperidine;2,6-Lupetidine | Csub7/subHsub15/subN |
| 504-07-4 | Dihydrouracil;5,6-Dihydrouracil; Dihydro-2,4(1H,3H)-pyrimidinedione | Csub4/subHsub6/subNsub2/subOsub2/sub |
| 504-08-5 | 2,4-Diamino-1,3,5-Triazine;(4-Amino-S-Triazin-2-Yl)Amine;2,4-Diamino-S-Triazine;2,6-Diamino-S-Triazine | Csub3/subHsub5/subNsub5/sub |
| 504-15-4 | Orcinol;1,3-Dihydroxy-5-methylbenzene; 3,5-Dihydroxytoluene; 5-Methylresorcinol | Csub7/subHsub8/subOsub2/sub |
| 504-17-6 | 4,6-Dihydroxy-2-mercaptopyrimidine;2-Thiobarbituric acid; 4,6-Dihydroxypyrimidine-2-thiol | Csub4/subHsub4/subNsub2/subOsub2/subS |
| 504-20-1 | 2,6-Dimethyl-2,5-heptadien-4-one | Csub9/subHsub14/subO |
| 504-24-5 | 4-Aminopyridine;Avitrol; 4-Pyridinamine; 4-Pyridylamine; Amino-4-pyridine; gamma-Aminopyridine | Csub5/subHsub6/subNsub2/sub |
| 504-29-0 | 2-Aminopyridine;2-Pyridinamine; alpha-Aminopyridine; 2-Pyridylamine; alpha-Ayridylamine; Amino-2-pyridine | Csub5/subHsub6/subNsub2/sub |
| 504-30-3 | 3(2H)-Pyridazinone;Pyridazin-3(2H)-one | Csub4/subHsub4/subNsub2/subO |
| 504-33-6 | Homocysteic acid;2-Amino-4-sulfobutanoic acid; DL-Homocysteic acid | Csub4/subHsub9/subNOsub5/subS |
| 504-40-5 | 1,3-Distearin;(2-Hydroxy-3-Octadecanoyloxy-Propyl) Octadecanoate;Octadecanoic Acid [2-Hydroxy-3-(1-Oxooctadecoxy)Propyl] Ester;Stearic Acid (2-Hydroxy-3-Stearoyloxy-Propyl) Ester | Csub39/subHsub76/subOsub5/sub |
| 504-53-0 | 18-Pentatriacontanone;Ai3-15184;Nsc 83612 | Csub35/subHsub70/subO |
| 504-57-4 | 10-Nonadecanone;nonadecan-10-one | Csub19/subHsub38/subO |
| 504-60-9 | trans-1,3-Pentadiene | Csub5/subHsub8/sub |
| 504-63-2 | 1,3-Propanediol;Trimethylene glycol; Propane-1,3-diol | Csub3/subHsub8/subOsub2/sub |
| 504-74-5 | Imidazolidine;1,3-Diazacyclopentane; Tetrahydroimidazole | Csub3/subHsub8/subNsub2/sub |
| 504-76-7 | 1,3-Oxazolidine;Bioban Cs-1246;Epa Pesticide Chemical Code 128909;1,3-Oxazolidine | Csub3/subHsub7/subNO |
| 504-77-8 | 4,5-Dihydrooxazole;2-Oxazoline | Csub3/subHsub5/subNO |
| 504-78-9 | Thiazolidine;1,3-Thiazolidine; 1-Thia-3-azacyclopentane; Tetrahydrothiazole; Tetrahydro-thiazole; Ring Parent | Csub3/subHsub7/subNS |
| 504-85-8 | 4,4-Dimethyl-3-butenoic acid;4-Methyl-3-penten-1-oic acid; 4-Methyl-3-pentenoic acid; Pyroterebic acid | Csub6/subHsub10/subOsub2/sub |
| 504-88-1 | 3-Nitropropanoic acid;3-Nitropropionic acid; BNP; Bovinocidin; Hiptagenic acid; NSC 64266; beta-Nitropropionic acid | Csub3/subHsub5/subNOsub4/sub |
| 504-99-4 | 6-Methyloctanoic Acid;6-Methylcaprylic Acid;(+)-6-Methyl Caprylic Acid;6-Methyl-Octanoic Acid | Csub9/subHsub18/subOsub2/sub |
| 505-10-2 | 3-Methylthiopropanol;Methionol; 3-(Methylthio)propanol; 3-Methylthio-1-propanol | Csub4/subHsub10/subOS |
| 505-19-1 | Hexahydropyridazin;Diazinane | Csub4/subHsub10/subNsub2/sub |
| 505-21-5 | Hexahydropyrimidine | Csub4/subHsub10/subNsub2/sub |
| 505-22-6 | 1,3-Dioxane;283061_Aldrich;Formaldehyde Trimethylene Acetal;Nsc139436 | Csub4/subHsub8/subOsub2/sub |
| 505-23-7 | 1,3-Dithiane;m-Dithiane | Csub4/subHsub8/subSsub2/sub |
| 505-29-3 | 1,4-Dithiane | Csub4/subHsub8/subSsub2/sub |
| 505-32-8 | Isophytol;3,7,11,15-Tetramethyl-1-hexadecen-3-ol | Csub20/subHsub40/subO |