| 1 | 4987-27-3 | 红霉素 | erythroskyrine | C26H33NO6 | | |
| 2 | 4987-75-1 | PROPAN-2-YL N,N-BIS(HYDROXYMETHYL)CARBAMATE | isopropyl bis(hydroxymethyl)carbamate | C6H13NO4 | | |
| 3 | 4987-89-7 | Isoolvil | Isoolvil | | | |
| 4 | 4987-96-6 | 4,6-二硝基-1,3-苯二胺 | 4,6-dinitrobenzene-1,3-diamine | C6H6N4O4 | 科研材料中间体 | |
| 5 | 49870-84-0 | 刻叶紫堇胺 | Corydamine | C20H18N2O4 | 标准品 -中药标准品 | |
| 6 | 49871-26-3 | N,N-Bis(1-methylethyl)-γ-phenoxybenzenepropanamine | N,N-Bis(1-methylethyl)-γ-phenoxybenzenepropanamine | C21H29NO | | |
| 7 | 49871-87-6 | | D-ribo-Hexopyranose, 2,6-dideoxy- | C6H12O4 | | |
| 8 | 49871-96-7 | | Guanidine,N-[[(4-chlorophenyl)amino]iminomethyl]-N'-propyl- | C11H16ClN5 | | |
| 9 | 49872-43-7 | N-(2-chlorophenyl)dicarbonimido/ic diamide/imido | N-(2-chlorophenyl)dicarbonimido/ic diamide/imido | C8H10ClN5 | | |
| 10 | 49872-60-8 | 1H-Imidazole-4-ethanamine, 5-fluoro- | 1H-Imidazole-4-ethanamine, 5-fluoro- | C5H8FN3 | | |
| 11 | 49872-65-3 | N-(5-氯-2-甲基苯基)亚胺基二碳亚胺二酰胺 | N-(5-Chloro-2-methylphenyl)imidodicarbonimidic diamide | C9H12ClN5 | | |
| 12 | 49872-70-0 | | Imidodicarbonimidic diamide, N-(2-chloro-6-methylphenyl)- | C9H12ClN5 | | |
| 13 | 49872-75-5 | 1-(二氨基亚甲基)-2-(3,4-二甲基苯基)胍 | N-(3,4-Dimethylphenyl)imidodicarbonimidic diamide | C10H15N5 | | |
| 14 | 49872-88-0 | 2-Ethoxy-2-(p-tolyl)acetamide oxime | 2-Ethoxy-2-(p-tolyl)acetamide oxime | C11H16N2O2 | | |
| 15 | 49872-89-1 | 2-(4-Chlorophenyl)-2-ethoxyacetamide oxime | 2-(4-Chlorophenyl)-2-ethoxyacetamide oxime | C10H13ClN2O2 | | |
| 16 | 49873-11-2 | 5-(4-(苄氧基)苄基)嘧啶-2,4-二胺 | 5-[(4-Benzyloxy)benzyl]-2,4-diaminopyrimidine | C18H18N4O | | |
| 17 | 49873-82-7 | (R)-2-((((benzyloxy)carbonyl)amino)oxy)-4-methylpentanoic acid | (R)-2-((((benzyloxy)carbonyl)amino)oxy)-4-methylpentanoic acid | C14H19NO5 | | |
| 18 | 49875-78-7 | 5-BROMOISATIN 3-OXIME | 5-BROMOISATIN 3-OXIME | C8H5BrN2O2 | | |