| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 226559-50-8 | 2-Pyrazinecarboxylicacid, 3-(acetylamino)-; Pyrazinecarboxylicacid, 3-(acetylamino)- (9CI); Hypnosin; Hypnosine |  | C7H7N3O3 | 詳情 | 供應商 | |
| 13754-41-1 | 2-Piperazinone,4-(phenylmethyl)-; 2-Piperazinone,4-benzyl- (8CI); Piperazinone, 4-(phenylmethyl)- (9CI); 1-Benzylpiperazin-3-one; 4-(Phenylmethyl)-2-piperazinone; 4-Benzyl-2-piperazinone |  | C11H14N2O | 詳情 | 供應商 | |
| 13745-26-1 | 2-Propen-1-one,1-(2-hydroxy-4-methoxyphenyl)-3-(3,4,5-trimethoxyphenyl)-; Chalcone,2'-hydroxy-3,4,4',5-tetramethoxy- (6CI,8CI) |  | C19H20O6 | 詳情 | 供應商 | |
| 159464-64-9 | 2,3-Oxiranedicarboxylicacid, 2-methyl-, (2R,3S)-rel-; 2,3-Oxiranedicarboxylicacid, 2-methyl-, cis-; Epoxycitraconic acid |  | C5H6O5 | 詳情 | 供應商 | |
| 174672-58-3 | 2-Thiophenecarboxylicacid, 5-ethynyl-; 5-(Ethynyl)thiophen-2-carboxylicacid; 5-Ethynylthiophene-2-carboxylic acid |  | C7H4O2S | 詳情 | 供應商 | |
| 15498-46-1 | 2-Propenoic acid,2-methyl-, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl ester; 2-Propenoicacid, 2-methyl-, heptadecafluorooctyl ester (9CI); Acryester 17FEMA; Perfluorooctyl methacrylate |  | C12H5F17O2 | 詳情 | 供應商 | |
| 121575-97-1 | 2(1H)-Cycloheptimidazolone,3,4,5,6,7,8-hexahydro- (6CI,9CI) |  | C8H12N2O | 詳情 | 供應商 | |
| 121577-78-4 | 2-Benzothiazolamine,N-[(1-methylethyl)carbonimidoyl]-; 2-Benzothiazolamine,N-[(1-methylethyl)carbonimidoyl]-(9CI) |  | C11H13N3S | 詳情 | 供應商 | |
| 165133-76-6 | 2,6-Dioxabicyclo[3.1.0]hexan-3-one,4-(10-hydroxy-4,8,12-trimethyl-3,7,11-tridecatrienyl)- (9CI); (-)-Epoxyeleganolactone; Epoxyeleganolactone |  | C20H30O4 | 詳情 | 供應商 | |
| 2427-70-5 | 2-Quinoxalinamine,7-chloro-; Quinoxaline,2-amino-7-chloro- (6CI,7CI,8CI); 2-Amino-7-chloroquinoxaline |  | C8H6ClN3 | 詳情 | 供應商 | |
| 27973-50-8 | 2H-1-Benzopyran-7-ol,3,4-dihydro-3-(4-hydroxy-2,3-dimethoxyphenyl)- (9CI); 4',7-Isoflavandiol,2',3'-dimethoxy- (8CI); Laxifloran |  | C17H18O5 | 詳情 | 供應商 | |
| 106554-43-2 | 2-Pyrrolidinone,1-(4-fluorobenzoyl)- |  | C11H10FNO2 | 詳情 | 供應商 | |
| 282548-01-0 | 2-Pentanone,4,4-dihydroxy-; 2-Pentanone, 4,4-dihydroxy- (9CI) |  | C5H10O3 | 詳情 | 供應商 | |
| 282537-69-3 | 2H-1,4-Oxazin-2-one,5-chloro-3,6-dimethyl-; 2H-1,4-Oxazin-2-one,5-chloro-3,6-dimethyl-(9CI) |  | C6H6ClNO2 | 詳情 | 供應商 | |
| 282528-65-8 | 2H-Pyrrol-2-one,4-butoxy-1,5-dihydro-; 2H-Pyrrol-2-one,4-butoxy-1,5-dihydro-(9CI) |  | C8H13NO2 | 詳情 | 供應商 | |
| 251923-31-6 | 2-Butenoic acid,4-(1-ethyl-1H-pyrrol-2-yl)-2-hydroxy-4-oxo-; 2-Butenoicacid,4-(1-ethyl-1H-pyrrol-2-yl)-2-hydroxy-4-oxo-(9CI) |  | C10H11NO4 | 詳情 | 供應商 | |
| 251902-57-5 | 2(1H)-Pyridinone,4-(1-oxopropyl)-; 2(1H)-Pyridinone, 4-(1-oxopropyl)- (9CI) |  | C8H9NO2 | 詳情 | 供應商 | |
| 251901-84-5 | 2H-Pyrrole-3,4-diol,3,4-dihydro-2-methyl-5-[(phosphonooxy)methyl]-, (2S,3R,4R)-; 2H-Pyrrole-3,4-diol, 3,4-dihydro-2-methyl-5-[(phosphonooxy)methyl]-, (2S,3R,4R)- (9CI) |  | C6H12NO6P | 詳情 | 供應商 | |
| 120739-79-9 | 2-Pyrazinemethanamine,N-methyl-; Pyrazinemethanamine,N-methyl- (9CI) |  | C6H9N3 | 詳情 | 供應商 | |
| 65201-19-6 | 2-Propen-1-one,1-(2,4-dimethylphenyl)-3-[4-(4-methoxyphenyl)-1-piperazinyl]-; NSC 147908 |  | C22H26N2O2 | 詳情 | 供應商 | |