| 1 | 554-00-7 | 2,4-二氯苯胺 | 2,4-Dichloroaniline | C6H5Cl2N | 胺;化工;中间体;卤代物;标准品;工业原料;有机原料;氯苯系列;有机砌块;通用试剂 | 农药;染料 |
| 2 | 554-01-8 | 5-甲基胞嘧啶 | 5-methylcytosine | C5H7N3O | 合成;原料;中间体;标准品;嘧啶类;医药原料;库存产品;植物提取物;精细化学品;有机化工原料 | |
| 3 | 554-05-2 | 乳酸锌 | ZINC LACTATE | | | |
| 4 | 554-07-4 | 氰金(I)酸钾 | Potassium dicyanoaurate (I) | C2AuKN2 | 有机原料;有机金属类化合物 | |
| 5 | 554-10-9 | Glyceryl Iodide | Glyceryl Iodide | C3H7IO2 | | |
| 6 | 554-12-1 | 丙酸甲酯 | Methyl propionate | C4H8O2 | 酯;酯类;香精香料;通用试剂;羰基化合物;分析标准品;脂肪酸甲酯;脂肪酸甲酯溶液;农业和环境标准品;气相色谱标准品(色标) | 医药中间体;农药中间体;香料中间体 |
| 7 | 554-13-2 | 碳酸锂 | Lithium carbonate | Li2CO3 | 有机原料;有机金属类化合物 | 医药;催化剂 |
| 8 | 554-14-3 | 2-甲基噻吩 | 2-Methylthiophene | C5H6S | 噻吩;医药中间体 | |
| 9 | 554-15-4 | 1H-Pyrrole, 2,5-dihydro-1-methyl- | 1H-Pyrrole, 2,5-dihydro-1-methyl- | C5H9N | | |
| 10 | 554-18-7 | 葡胺苯砜 | glucosulfone | C24H34N2O18S3.2Na | 有机化工原料 | |
| 11 | 554-21-2 | 1,3-Dioxolan-4-one, 2,5-bis-trichloromethyl- | 1,3-Dioxolan-4-one, 2,5-bis-trichloromethyl- | C5H2Cl6O3 | | |
| 12 | 554-24-5 | 碘芬布酸 | phenobutiodil | C10H9I3O3 | 有机化工原料 | |
| 13 | 554-32-5 | NETROPSIN | NETROPSIN | | | |
| 14 | 554-33-6 | | Pyridinium, 1-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-3-(2-hydroxyethyl)-2-methyl-, chloride, hydrochloride (1:1:1) | C14H19N4O.ClH.Cl | | |
| 15 | 554-34-7 | 1,2-bis(3,4-dimethoxyphenyl)ethane-1,2-dione | 1,2-bis(3,4-dimethoxyphenyl)ethane-1,2-dione | C18H18O6 | | |
| 16 | 554-35-8 | 亚麻苦苷 | Linamarin | C10H17NO6 | | |
| 17 | 554-37-0 | [(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] 3,4,5-trihydroxybenzoate | [(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] 3,4,5-trihydroxybenzoate | C13H16O10 | | |
| 18 | 554-38-1 | L-Lysine, L-lysyl-L-lysyl-L-lysyl-L-lysyl-L-lysyl- | L-Lysine, L-lysyl-L-lysyl-L-lysyl-L-lysyl-L-lysyl- | C36H74N12O7 | | |
| 19 | 554-44-9 | 蒜硫胺 | ThiamineTetrahydrofurfurylDisulfide | C15H22N4O2S2 | | |
| 20 | 554-52-9 | 4-(2-氨基乙基)-2-甲氧基苯酚 | 4-(2-Aminoethyl)-2-methoxyphenol | C9H13NO2 | | |
| 21 | 554-55-2 | 2,2'-(偶氮-1,2-二基)二苯胺 | Benzenamine, 2,2'-azobis- | C12H12N4 | | |
| 22 | 554-57-4 | 醋甲唑胺 | methazolamide | C5H8N4O3S2 | 原料;原料药;医用原料;医药原料;化学原料;化学试剂;中药对照品;医药原料药;小分子抑制剂;有机化工原料 | 医药 |
| 23 | 554-58-5 | | Bicyclo[4.1.0]hept-3-ene-3-carboxylic acid, 7,7-dimethyl-, (1R,6S)- | C10H14O2 | | |
| 24 | 554-59-6 | carane | carane | C10H18 | | |
| 25 | 554-60-9 | β-carene,7,7-dimethyl-3-methylene-bicyclo[4.1.0]heptane,β-carene,pseudocarene,3(10)-carene | β-carene,7,7-dimethyl-3-methylene-bicyclo[4.1.0]heptane,β-carene,pseudocarene,3(10)-carene | C10H16 | | |
| 26 | 554-61-0 | 2-CARENE | 2-CARENE | C10H16 | | |
| 27 | 554-62-1 | 糖脂 | phytosphingosine hydrochloride | C18H39NO3 | 植提;合成;日化;原料;医药原料;日化原料;化工原料;医用原料;化工中间体;植物提取物 | |
| 28 | 554-63-8 | MyristicAcid99%Min. | MyristicAcid99%Min. | | | |
| 29 | 554-68-7 | 三乙胺盐酸盐 | Ethanamine,N,N-diethyl-,hydrochloride | C6H16ClN | 胺盐;原料;中间体;有机原料;胺卤素盐;CE试剂;色谱溶剂;化工原料;氮化合物;分析试剂 | 农药;医药;染料 |
| 30 | 554-70-1 | 三乙基磷 | Triethylphosphine | C6H15P | 膦配体;有机磷;有机膦;杂环类;化工原料;有机砌块;其他化学试剂 | |
| 31 | 554-71-2 | 4-HYDROXY-3,5-DIIODOBENZENESULPHONIC ACID | 4-hydroxy-3,5-diiodobenzenesulphonic acid | C6H4I2O4S | 有机化工原料 | |
| 32 | 554-72-3 | 锥虫胂胺 | tryparsamide | C8H10AsN2O4.Na | 有机化工原料 | |
| 33 | 554-73-4 | 橙黄Ⅳ | Orange IV | C18H14N3NaO3S | 滴定;色素类;标准品;对照品;生化试剂;分析试剂;生物染色剂;植物提取物;其他生化试剂;生化试剂-色素类 | |
| 34 | 554-76-7 | neostibosan | neostibosan | C6H8NO3Sb | | |
| 35 | 554-77-8 | PCMPS , CID: 11136 | 4-Chloromercuribenzenesulfonate | C6H5ClHgO3S | | |
| 36 | 554-84-7 | 间硝基苯酚 | 3-Nitrophenol | C6H5NO3 | 有机原料;酚类化合物 | 医药中间体;染料中间体 |
| 37 | 554-87-0 | 化合物LINOCINNAMARIN | LINOCINAMARIN(P)(PLEASE CALL) | C16H20O8 | 中药对照品 | |
| 38 | 554-88-1 | 屈曲花苷 | GLUCOIBERIN | C11H21NO10S3 | | |
| 39 | 554-91-6 | 龙胆二糖 | β-Gentiobiose | C12H22O11 | 对照品;生化试剂;碳水化合物;有机化工原料;常用糖合成中间体;糖化学分析标准品;糖类（碳水化合物） | |
| 40 | 554-92-7 | TRIMETHOBENZAMIDE HYDROCHLORIDE | TRIMETHOBENZAMIDE HYDROCHLORIDE | C21H29ClN2O5 | 有机化工原料 | |
| 41 | 554-94-9 | 甘氨酰-L-蛋氨酸 | H-GLY-MET-OH | C7H14N2O3S | | |
| 42 | 554-95-0 | 均苯三甲酸 | 1,3,5-Benzenetricarboxylic acid | C6H3(CO2H)3 | 芳烃;羧酸;农药;有机酸;中间体;原料药;有机原料;有机砌块;通用试剂;化工原料 | 医药中间体 |
| 43 | 554-99-4 | RAC N-METHYL EPINEPHRINE | 4-[2-(dimethylamino)-1-hydroxyethyl]pyrocatechol | C10H15NO3 | 有机化工原料 | |