| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 50-00-0 | 甲醛; 福尔马林 | formaldehyde; formalin; Methanal |  | CH2O | 详情 | 供应商 |
| 54-31-9 | 呋噻米; 呋喃苯胺酸; 利尿磺胺; 2-(2-呋喃甲基)氨基-5-(磺酰氨基)-4-氯苯甲酸 | Furosemide; 5-(Aminosulfonyl)-4-chloro-2-((2-furanylmethyl)amino)benzoic acid; 4-Chloro-N-furfuryl-5-sulfamoylanthranilic acid; 2-Furfurylamino-4-chloro-5-sulfamoylbenzoic acid |  | C12H11ClN2O5S | 详情 | 供应商 |
| 57-66-9 | 丙磺舒; 对[(二丙氨基)磺酰基]苯甲酸 | Probenecid; 4-[(Dipropylamino)sulfonyl]benzoic acid |  | C13H19NO4S | 详情 | 供应商 |
| 57-68-1 | 磺胺二甲嘧啶; N-(4,6-二甲基-2-嘧啶基)-4-氨基苯磺酰胺; 磺胺二甲基嘧啶 | Sulfamethazine; 2-(p-Aminobenzenesulfonamido)-4,6-dimethylpyrimidine; 2-sulfanilamido-4,6-dimethylpyrimidine; N1-(4,6-Dimethyl-2-pyrimidinyl)sulfanilamide; sulfadimezine; Sulfadimidine |  | C12H14N4O2S | 详情 | 供应商 |
| 58-05-9 | 亚叶酸; 5-甲酰-5,6,7,8-四氢叶酸 | folinic acid; Leucovorin; 5-formyl-5,6,7,8-tetrahydrofolate; (2S)-2-[[4-[(2-Amino-5-formyl-4-oxo-1,6,7,8-tetrahydropteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid |  | C20H23N7O7 | 详情 | 供应商 |
| 59-30-3 | 叶酸; N-[4-[(2-氨基-4-氧代-1,4-二氢-6-蝶啶)甲氨基]苯甲酰基]-L-谷氨酸 | folic acid; N-4-[(2-Amido-4-oxo-1,4-dihydro-6-terene)methylamino]benzoyl-L-glutamic acid; Vitamin B; Vitamin B11; Vitamin BC; Vitamin M; L-Pteroylglutamic acid; PGA |  | C19H19N7O6 | 详情 | 供应商 |
| 62-50-0 | 甲磺酸乙酯 | Ethyl methanesulfonate; EMS; Ethylmesylate; Ethyl methanesulfonate; Ethyl methanesulphonate; NSC 26805; O-Ethylmethylsulfonate |  | C3H8O3S | 详情 | 供应商 |
| 63-74-1 | 磺胺; 磺酰胺; 对氨基苯磺酰胺 | Sulfanilamide; 4-Aminobenzenesulfonamide |  | C6H8N2O2S | 详情 | 供应商 |
| 64-18-6 | 甲酸; 蚁酸 | formic acid; Methanoic acid |  | CH2O2 | 详情 | 供应商 |
| 65-28-1 | 甲磺酸酚妥拉明; 2-[N-(间羟基)-对甲苯胺甲基]-2-咪唑啉甲磺酸盐 | Phentolamine mesilate; Phentolamine methanesulfonate salt; 3-[N-(2-Imidazolin-2-ylmethyl)-p-toluidino]phenol methanesulphonate |  | C17H19N3O.CH4O3S;C18H23N3O4S | 详情 | 供应商 |
| 66-27-3 | 甲磺酸甲酯 | Methyl methanesulfonate; MMS |  | C2H6O3S | 详情 | 供应商 |
| 68-12-2 | N,N-二甲基甲酰胺 | N,N-Dimethylformamide; Dimethyl formamide; formyldimethylamine; DMF; DMFA |  | C3H7NO | 详情 | 供应商 |
| 70-55-3 | 对甲苯磺酰胺; PTSA | p-Toluenesulfonamide; 4-Toluene sulfonamide; 4-Methylbenzenesulfonamide |  | C7H9NO2S | 详情 | 供应商 |
| 71-55-6 | 1,1,1-三氯乙烷 | 1,1,1-Trichloroethane; Methylchloroform; Methyltrichloromethane |  | C2H3Cl3 | 详情 | 供应商 |
| 72-14-0 | 磺胺噻唑; 2-对氨基苯磺酰胺噻唑 | Sulfathiazole; 2-(p-Aminobenzenesulfonamido)thiazole; 4-Amino-N-2-thiazolyl-benzenesulfonamide; 2-Sulfanilamidothiazole; Thiazamide |  | C9H9N3O2S2 | 详情 | 供应商 |
| 75-12-7 | 甲酰胺 | formamide; Carbamaldehyde; formimidic acid; Methanamide; NSC 748 |  | CH3NO | 详情 | 供应商 |
| 75-25-2 | 三溴甲烷; 溴仿 | Bromoform; Tribromide; Tribromomethane |  | CHBr3 | 详情 | 供应商 |
| 75-46-7 | 三氟甲烷; 氟仿 | Trifluoromethane; Carbon trifluoride; Fluoroform; Freon 23; Halocarbon 23; R-23 |  | CHF3 | 详情 | 供应商 |
| 75-47-8 | 碘仿; 三碘甲烷 | Iodoform; Triiodomethane |  | CHI3 | 详情 | 供应商 |
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