| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 2875-25-4 | 2-Propen-1-one,1-(2-hydroxyphenyl)-3-(3-pyridinyl)-; Acrylophenone,2'-hydroxy-3-(3-pyridyl)- (6CI,7CI,8CI) |  | C14H11NO2 | 詳情 | 供應商 | |
| 14736-62-0 | 2H-1-Benzopyran-2-one,3-(1,3-benzodioxol-5-yl)-4,5,7-trimethoxy-; Coumarin,4,5,7-trimethoxy-3-[3,4-(methylenedioxy)phenyl]- (8CI); Derrusnin |  | C19H16O7 | 詳情 | 供應商 | |
| 23281-95-0 | 2-Propenoic acid,2-methyl-, 2-(butylthio)ethyl ester; Methacrylicacid, 2-(butylthio)ethyl ester (8CI); Methacrylic acid butylthioethyl ester |  | C10H18O2S | 詳情 | 供應商 | |
| 16607-18-4 | 2(1H)-Pyridinone,3-(dimethylamino)-4-(4-methoxyphenyl)-6-phenyl-; 2(1H)-Pyridone,3-(dimethylamino)-4-(p-methoxyphenyl)-6-phenyl- (8CI); NSC 112940 |  | C20H20N2O2 | 詳情 | 供應商 | |
| 14527-03-8 | 2-Heptanamine,N,4-dimethyl-N-2-propyn-1-yl-; Hexylamine,N,1,3-trimethyl-N-2-propynyl- (8CI) |  | C12H23N | 詳情 | 供應商 | |
| 29028-18-0 | 2-Piperidinone,1-ethyl-5-(7-hydroxy-1,3-benzodioxol-5-yl)- (9CI); Campedine(8CI) |  | C14H17NO4 | 詳情 | 供應商 | |
| 69386-58-9 | 2-Oxa-6-azabicyclo[3.2.2]nonane-6-carboxylicacid, 3-oxo-, phenylmethyl ester; NSC368714 |  | C15H17NO4 | 詳情 | 供應商 | |
| 655-86-7 | 2,3-Phenazinediamine; Phenazine,2,3-diamino- (6CI,7CI,8CI); 2,3-Diaminophenazine |  | C12H10N4 | 詳情 | 供應商 | |
| 120182-07-2 | 2-Oxazolamine,4,5-dihydro-5-[[4-(2-pyridinyl)-1-piperazinyl]methyl]- |  | C13H19N5O | 詳情 | 供應商 | |
| 261350-47-4 | 2,1-Benzisoxazole-3-carboxylicacid, 4,5,6,7-tetrahydro-; 4,5,6,7-Tetrahydrobenzo[c]isoxazole-3-carboxylicacid |  | C8H9NO3 | 詳情 | 供應商 | |
| 119696-72-9 | 2-Triazene-1-carbothioamide,3-(4-chlorophenyl)-; 3-Triazenecarboxamide,1-(p-chlorophenyl)thio- (6CI) |  | C7H7ClN4S | 詳情 | 供應商 | |
| 3196-56-3 | 2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane,4-methyl-, 1-sulfide; 1,3-Propanediol,2-(hydroxymethyl)-2-methyl-, cyclic O,O,O-ester with phosphorothioic acid (7CI,8CI); 1,3-Propanediol, 2-(hydroxymethyl)-2-methyl-, cyclic O,O,O-phosphorothioate(6CI) |  | C5H9O3PS | 詳情 | 供應商 | |
| 161505-15-3 | 2,4-Octadienoic acid,6,7-dihydroxy-, (tetrahydro-4-hydroxy-5-oxo-3-furanyl)methyl ester (9CI); Musacine H |  | C13H18O7 | 詳情 | 供應商 | |
| 107072-30-0 | 2(1H)-Pyrimidinethione,6-(4-methoxyphenyl)-4-methyl-; 2(1H)-Pyrimidinethione,4-(4-methoxyphenyl)-6-methyl- (9CI) |  | C12H12N2OS | 詳情 | 供應商 | |
| 118824-34-3 | 2-Cyclohexen-1-one,3-(3-butyn-1-yloxy)-; 2-Cyclohexen-1-one,3-(3-butynyloxy)- (9CI) |  | C10H12O2 | 詳情 | 供應商 | |
| 109666-61-7 | 2-Pentanone,1-chloro-3-ethyl-3-methyl-; 2-Pentanone, 1-chloro-3-ethyl-3-methyl- |  | C8H15ClO | 詳情 | 供應商 | |
| 58526-07-1 | 2(1H)-Pyrimidinone,4-amino-1-(3-deoxy-b-D-threo-pentofuranosyl)-; 1-(3-deoxypentofuranosyl)cytosine |  | C9H13N3O4 | 詳情 | 供應商 | |
| 106990-55-0 | 2H-Isoxazolo[5,4-d]pyrazolo[3,4-b]pyridine(9CI); 2H-Isoxazolo[5,4-d]pyrazolo[3,4-b]pyridine(9CI) |  | C7H4N4O | 詳情 | 供應商 | |
| 105891-73-4 | 2,4(3H,5H)-Pyrimidinedione,5,5-diethyl-6-[(phenylmethyl)amino]- |  | C15H19N3O2 | 詳情 | 供應商 | |
| 14493-37-9 | 2,4(1H,3H)-Pyrimidinedione,1-amino-; Uracil,1-amino- (8CI); 1-Aminouracil |  | C4H5N3O2 | 詳情 | 供應商 | |