| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 50-45-3 | 2,3-二氯苯甲酸 | 2,3-dichlorobenzoic acid; 2,3-dichlorobenzoic acid | ![]() | C7H4Cl2O2 | 详情 | 供应商 |
| 52-67-5 | 青霉胺; D-青霉胺; 3,3-二甲基-D(-)-半胱胺酸 | D-(-)-Penicillamine; 3,3-dimethyl-D(-)-cysteine | ![]() | C5H11NO2S | 详情 | 供应商 |
| 58-54-8 | 利尿酸; 依他尼酸; 2,3-二氯-4-(2-亚甲基丁酰)苯氧乙酸 | Ethacrynic acid; 2-[2,3-dichloro-4-(2-methylidenebutanoyl)phenoxy]acetic acid | ![]() | C13H12Cl2O4 | 详情 | 供应商 |
| 58-55-9 | 茶碱; 无水茶碱; 1,3-二甲基-3,7-二氢-1H-嘌呤-2,6-二酮; 二氧二甲基嘌呤; 1,3-二甲基黄嘌呤 | Theophylline; 1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine; 1,3-dimethylxanthine; 3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione | ![]() | C7H8N4O2 | 详情 | 供应商 |
| 59-48-3 | 2-吲哚酮; 1,3-二氢-吲哚-2-酮 | Oxindole; 1,3-dihydro-2H-indol-2-one; 2-Indolinone | ![]() | C8H7NO | 详情 | 供应商 |
| 59-49-4 | 2-苯并噁唑啉酮 | 2-Benzoxazolinone; 2-Hydroxybenzoxazole; 2,3-dihydro-1,3-benzoxazol-2-one | ![]() | C7H5NO2 | 详情 | 供应商 |
| 59-52-9 | 二巯丙醇; 二巯基丙醇; 2,3-二巯基-1-丙醇 | 2,3-dimercapto-1-propanol; 1,2-Dithioglycerol; 3-Hydroxy-1,2-propanedithiol; Dimercaprol; BAL | ![]() | C3H8OS2 | 详情 | 供应商 |
| 61-68-7 | 甲灭酸; 甲芬那酸; 扑湿痛; N-(2,3-二甲苯基)-2-氨基苯甲酸 | Mefenamic acid; 2-[(2,3-dimethylphenyl)amino]benzoic acid; N-(2,3-Xylyl)anthranilic acid | ![]() | C15H15NO2 | 详情 | 供应商 |
| 68-89-3 | 安乃近; [(2,3-二氢-1,5-二甲基-3-氧-2-苯基-1H-吡唑-4-基)甲氨基]甲烷磺酸钠 | Dipyrone; Sodium [(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methylamino]methanesulfonate; Metamizole sodium | ![]() | C13H16N3NaO4S | 详情 | 供应商 |
| 69-09-0 | 盐酸氯丙嗪; N,N-二甲基-2-氯-10H-吩噻嗪-10-丙胺盐酸盐 | Chlorpromazine hydrochloride; 2-Chloro-10-(3-dimethylaminopropyl)phenothiazine hydrochloride; Largactil | ![]() | C17H20Cl2N2S | 详情 | 供应商 |
| 75-97-8 | 频哪酮; 甲基叔丁基酮; 3,3-二甲基-2-丁酮 | Pinacolone; 3,3-dimethyl-2-butanone; tert-Butyl methyl ketone; Pinacolin | ![]() | C6H12O | 详情 | 供应商 |
| 76-09-5 | 频哪醇; 四甲基乙二醇; 2,3-二甲基-2,3-丁二醇 | Pinacol; 2,3-dimethyl-2,3-butanediol; 2,3-dimethylbutane-2,3-diol; Tetramethylethylene glycol | ![]() | C6H14O2 | 详情 | 供应商 |
| 77-36-1 | 氯塞酮; 2-氯-5-(2,3-二氢-1-羟基-3-氧代-1H-异吲哚-1-基)苯磺酰胺 | Chlortalidone; 2-Chloro-5-(2,3-dihydro-1-hydroxy-3-oxo-1H-isoindol-1-yl)benzenesulfonamide; Chlorthalidone; Hygroton; Thalitone | ![]() | C14H11ClN2O4S | 详情 | 供应商 |
| 77-48-5 | 1,3-二溴-5,5-二甲基海因 | 1,3-dibromo-5,5-dimethylhydantoin; Dibromantin; Dibromo-5,5-dimethylhydantoin; 1,3-dibromo-5,5-dimethyl-2,4-imidazolidinedione; DBNPA | ![]() | C5H6Br2N2O2 | 详情 | 供应商 |
| 78-43-3 | 磷酸三(2,3-二氯丙基)酯; 2,3-二氯-1-丙醇磷酸酯 | Tris(2,3-dichloropropyl) phosphate; 2,3-dichloro-1-propanol phosphate | ![]() | C9H15Cl6O4P | 详情 | 供应商 |
| 78-88-6 | 2,3-二氯丙烯 | 2,3-dichloropropene; 2,3-dichloro-1-propene | ![]() | C3H4Cl2 | 详情 | 供应商 |
| 80-73-9 | 1,3-二甲基-2-咪唑啉酮; 1,3-二甲基咪唑啉酮 | 1,3-dimethyl-2-imidazolidinone; N,N'-Dimethylethyleneurea; 1,3-dimethylimidazolidin-2-one; DMEU; DMI | ![]() | C5H10N2O | 详情 | 供应商 |
| 81-15-2 | 二甲苯麝香; 2,4,6-三硝基-1,3-二甲基-5-叔丁基苯 | Musk xylene; 2,4,6-Trinitro-1,3-dimethyl-5-tert-butylbenzene; 2,4,6-Trinitro-5-tert-butyl-1,3-xylene; 5-tert-Butyl-2,4,6-trinitro-m-xylene | ![]() | C12H15N3O6 | 详情 | 供应商 |
| 81-19-6 | 2,6-二氯苄叉二氯; 1,3-二氯-2-二氯甲基苯 | 2,6-Dichlorobenzal chloride; 1,3-dichloro-2-dichloromethylbenzene | ![]() | C7H4Cl4 | 详情 | 供应商 |