| 1 | 321-02-8 | 烟酸单核苷酸 | NICOTINIC ACID MONONUCLEOTIDE | C11H14NO9P | 化工原料 | 化工原料;Cofactors;Enzymes, Inhibitors, and Substrates;Oxidation-Reduction;Amines;Aromatics;Bases & Related Reagents;Intermediates & Fine Chemicals;Nicotine Derivatives;Nucleotides;Pharmaceuticals |
| 2 | 321-04-0 | 321-04-0 | 1-Ethoxy-4-fluoro-2-nitrobenzene | C8H8FNO3 | | |
| 3 | 321-05-1 | 5-甲基-2-(3-三氟甲基-苯基)-2,4-二氢-吡唑-3-酮 | 5-METHYL-2-(3-TRIFLUOROMETHYL-PHENYL)-2,4-DIHYDRO-PYRAZOL-3-ONE | C11H9F3N2O | | |
| 4 | 321-07-3 | 1-苯基-3-三氟甲基-2-吡唑啉-5-酮 | 1-Phenyl-3-Trifluoromethyl-2-Pyrazolin-5-One | C10H7F3N2O | | |
| 5 | 321-10-8 | 4-?methoxy-?3-?nitro- Benzenesulfonyl fluoride | 4-?methoxy-?3-?nitro- Benzenesulfonyl fluoride | | | |
| 6 | 321-11-9 | | Benzenamine,2-[(5-fluoro-2-nitrophenyl)thio]- | C12H9FN2O2S | | |
| 7 | 321-12-0 | 2-氟-5-甲基苯甲酸 | 2-fluoro-5-methylbenzoic acid | C8H7FO2 | 苯环;羧酸;卤代物;有机砌块;通用试剂;有机化学;含氟苯甲酸;医药中间体 | |
| 8 | 321-14-2 | 2-羟基-5-氯苯甲酸 | 5-Chlorosalicylic acid | C7H5ClO3 | 羧酸;卤代物;有机酸;中间体;医药原料;生化试剂;化工原料;细胞生物学;医药中间体;化工中间体 | 医药中间体;染料中间体;农药中间体 |
| 9 | 321-17-5 | 2-溴-4,5-二氟硝基苯 | 2-Bromo-4,5-Difluoronitrobenzene | C6H2BrF2NO2 | 苯类 | |
| 10 | 321-21-1 | 4-氟-2-甲基苯甲酸 | 4-Fluoro-2-methylbenzoic acid | C8H7FO2 | 卤代物;含氟砌块;有机化学;杂环化合物;含氟苯甲酸;医药中间体;杂质对照品;有机化工原料;氨基酸及其衍生物 | |
| 11 | 321-23-3 | 2-氟-4-溴硝基苯 | 2-Fluoro-4-bromonitrobenzene | C6H3BrFNO2 | 氟类;苯环类;卤代物;硝基类;苯环系列;有机砌块;医药中间体;氨基酸及其衍生物;硝基和亚硝基化合物 | |
| 12 | 321-24-4 | 2-氟-4-甲氧基苯甲酸 | 2-Fluoro-4-methoxybenzoic acid | C8H6ClFO2 | 苯环类;卤代物;新材料;医药中间体 | |
| 13 | 321-25-5 | 2-Fluoro-N,N-dimethyl-4-(phenylazo)aniline | 2-Fluoro-N,N-dimethyl-4-(phenylazo)aniline | C14H14FN3 | | |
| 14 | 321-28-8 | 邻氟苯甲醚 | 2-Fluoroanisole | C7H7FO | 醚;氟化工;苯环系列;有机砌块;通用试剂;氟苯系列;医药中间体;有机化工原料;其它含氧化合物;含氟其它化合物 | 医药中间体;农药中间体 |
| 15 | 321-30-2 | 腺嘌呤硫酸盐 | Diadenine sulphate | C10H12N10O4S | 嘌呤;中间体;化合物;核苷酸类;生化试剂;其他生化试剂;有机化工原料;植物激素及核酸类;小分子抑制剂，天然产物;核苷，核苷酸，寡核苷酸 | |
| 16 | 321-31-3 | 3'-氯-2,2,2-三氟苯乙酮 | 3'-CHLORO-2,2,2-TRIFLUOROACETOPHENONE | C8H4ClF3O | 有机化学 | |
| 17 | 321-35-7 | Fluorobis(methylphenylamino)phosphine oxide | Fluorobis(methylphenylamino)phosphine oxide | C14H16FN2OP | | |
| 18 | 321-36-8 | | Ethanone, 2,2,2-trichloro-1-(4-fluorophenyl)- | C8H4Cl3FO | | |
| 19 | 321-37-9 | 4-氯-2,2,2-三氟苯乙酮 | 4-chloro-alpha,alpha,alpha-trifluoro-acetophenone | C8H4ClF3O | 含氟砌块 | |
| 20 | 321-38-0 | α-氟萘 | 1-fluoronaphthalene | C10H7F | 中间体;标准品;卤代物;卤代烃;原料药;有机砌块;1-氟萘;有机原料;生化试剂;其他原料 | |
| 21 | 321-44-8 | Guanidine,N-ethyl-N-phenyl-, hydrochloride (1:1) | Guanidine,N-ethyl-N-phenyl-, hydrochloride (1:1) | C9H14ClN3 | | |
| 22 | 321-50-6 | 7-氟-2H-3,1-苯并噁嗪-2,4-二酮 | 7-FLUORO-1-H-BENZO[D][1,3]OXAZINE-2,4-DIONE | C8H4FNO3 | 合成中间体 | |
| 23 | 321-51-7 | 2-(2-氟苯基)-1h-1,3-苯并二唑 | 2-(2-fluorophenyl)-1H-benzimidazole | C13H9FN2 | | |
| 24 | 321-54-0 | 蝇毒磷-OXON | Coumaphos-oxon | C14H16ClO6P | | |
| 25 | 321-55-1 | Haloxon | Haloxon | C14H14Cl3O6P | 医药,农药中间体 | |
| 26 | 321-58-4 | | Benzenemethanol, 2-(acetyloxy)-5-chloro-3-fluoro-, 1-acetate | C11H10ClFO4 | | |
| 27 | 321-60-8 | 2-氟联苯 | 2-Fluorobiphenyl | C12H9F | 卤代烃;标准品;有机砌块;化工原料;电子助剂;医药中间体;化工中间体;有机化工原料;合成材料中间体 | |
| 28 | 321-61-9 | 2-氟-联苯-4-胺盐酸盐 | 2'-FLUORO-BIPHENYL-4-YLAMINE HYDROCHLORIDE | C12H10FN | | |
| 29 | 321-62-0 | 2'-氟联苯基-4-醇 | 4-(2-fluorophenyl)phenol | C12H9FO | | |
| 30 | 321-63-1 | 4-氟-联苯-2-胺 | 4'-FLUORO-BIPHENYL-2-YLAMINE | C12H10FN | | |
| 31 | 321-64-2 | 他克林 | 1,2,3,4-TETRAHYDRO-9-ACRIDINAMINE | C13H14N2 | 药物;中枢神经系统用药 | |
| 32 | 321-68-6 | 2-Amino-4-fluorobiphenyl | 2-Amino-4-fluorobiphenyl | C12H10FN | | |
| 33 | 321-69-7 | 5-氟靛红酸酐 | 5-Fluoroisatonic anhydride | C8H4FNO3 | 医药中间体;杂环类化合物 | |
| 34 | 321-70-0 | 6-三氟甲基喹啉-8-醇 | 6-(trifluoromethyl)quinolin-8-ol | C10H6F3NO | | |
| 35 | 321-71-1 | 7-(TRIFLUOROMETHYL)QUINOLIN-5-AMINE | 7-(trifluoromethyl)quinolin-5-amine | C10H7F3N2 | | |
| 36 | 321-75-5 | 2-溴-2-氟-1-苯乙-1-酮 | Ethanone, 2-bromo-2-fluoro-1-phenyl- (9CI) | C8H6BrFO | | |
| 37 | 321-77-7 | Piperidine, 1-(chlorofluoroacetyl)- (7CI,8CI,9CI) | Piperidine, 1-(chlorofluoroacetyl)- (7CI,8CI,9CI) | C7H11ClFNO | | |
| 38 | 321-78-8 | Piperidine, 1-(difluoroacetyl)- (7CI,8CI,9CI) | Piperidine, 1-(difluoroacetyl)- (7CI,8CI,9CI) | C7H11F2NO | | |
| 39 | 321-92-6 | | Acetamide, N,N-dibutyl-2,2-difluoro- | C10H19F2NO | | |
| 40 | 321-97-1 | 左旋伪麻黄碱 | (-)-Pseudoephedrine | C10H15NO | 中草药成分 | |
| 41 | 321-98-2 | 麻黄素 | (+)EPHEDRINE HEMIHYDRATE | C10H15NO | | |