| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 412301-45-2 | 2-Cycloocten-1-one,2-acetyl-; 2-Cycloocten-1-one, 2-acetyl- (9CI) |  | C10H14O2 | 详情 | 供应商 | |
| 412301-14-5 | 2-Imidazolidinethione,5-methoxy-4,4-dimethyl-; 2-Imidazolidinethione,5-methoxy-4,4-dimethyl-(9CI) |  | C6H12N2OS | 详情 | 供应商 | |
| 412301-09-8 | 2-Pentanone,3-amino-5-hydroxy-; 2-Pentanone, 3-amino-5-hydroxy- (9CI) |  | C5H11NO2 | 详情 | 供应商 | |
| 412279-20-0 | 2-Pyrrolidinemethanol,4-hydroxy-, a-carbamate,(2S,4R)- (9CI); 2-Pyrrolidinemethanol, 4-hydroxy-, alpha-carbamate, (2S,4R)- (9CI) |  | C6H12N2O3 | 详情 | 供应商 | |
| 412016-68-3 | 2-Cyclopenten-1-one,2-acetyl-5-methyl-; 2-Cyclopenten-1-one, 2-acetyl-5-methyl- (9CI) |  | C8H10O2 | 详情 | 供应商 | |
| 412016-67-2 | 2H-Pyran-2-one,tetrahydro-3-(hydroxymethylene)-6-methyl-; 2H-Pyran-2-one, tetrahydro-3-(hydroxymethylene)-6-methyl- (9CI) |  | C7H10O3 | 详情 | 供应商 | |
| 412013-02-6 | 2H-Imidazole-2-thione,1,3-dihydro-4-(hydroxymethyl)-; 4-Imidazolecarbinol,2-mercapto- (1CI) |  | C4H6N2OS | 详情 | 供应商 | |
| 411219-88-0 | 2-Azabicyclo[2.2.2]octa-1,3,4,5,6,7,7-heptaene,6-nitro-; 2-Azabicyclo[2.2.2]octa-4,6,7-triene,6-nitro- (9CI) |  | C7H3N2O2 | 详情 | 供应商 | |
| 409108-46-9 | 2,5-Morpholinedione,3,6-dimethyl-, (3S,6R)-; 2,5-Morpholinedione,3,6-dimethyl-,(3S,6R)-(9CI) |  | C6H9NO3 | 详情 | 供应商 | |
| 409098-04-0 | 2H-1,2,3-Triazole-4-carboxaldehyde,5-butyl-; 5-Butyl-1,2,3-triazole-4-carboxaldehyde |  | C7H11N3O | 详情 | 供应商 | |
| 409071-08-5 | 2,4-Imidazolidinedione,5-(hydroxy-4-quinolinylmethyl)-; 2,4-Imidazolidinedione, 5-(hydroxy-4-quinolinylmethyl)- |  | C13H11N3O3 | 详情 | 供应商 | |
| 409061-86-5 | 2-Propenenitrile,3-(2-hydroxyphenyl)-, (2Z)-; 2-Propenenitrile, 3-(2-hydroxyphenyl)-, (2Z)- (9CI) |  | C9H7NO | 详情 | 供应商 | |
| 409060-77-1 | 2-Pyrrolidinol,1-(diaminomethyl)-; 2-Pyrrolidinol,1-(diaminomethyl)-(9CI) |  | C5H13N3O | 详情 | 供应商 | |
| 409060-27-1 | 2H-Pyrrol-2-one,1,3-dihydro-5-(3-methylbutyl)-; 2H-Pyrrol-2-one, 1,3-dihydro-5-(3-methylbutyl)- (9CI) |  | C9H15NO | 详情 | 供应商 | |
| 409060-26-0 | 2H-Pyrrol-2-one,1,3-dihydro-5-pentyl-; 2H-Pyrrol-2-one, 1,3-dihydro-5-pentyl- (9CI) |  | C9H15NO | 详情 | 供应商 | |
| 408538-63-6 | 2-Benzoxazolecarbonylchloride; 2-Benzoxazolecarbonyl chloride (9CI) |  | C8H4ClNO2 | 详情 | 供应商 | |
| 408352-66-9 | 2-Thiophenesulfonamide,5-(aminomethyl)-; 2-Thiophenesulfonamide,5-(aminomethyl)-(9CI) |  | C5H8N2O2S2 | 详情 | 供应商 | |
| 4879-95-2 | 2-Azetidinone,4,4-dimethyl-; 4,4-Dimethyl-2-azetidinone |  | C5H9NO | 详情 | 供应商 | |
| 4874-37-7 | 2,4(1H,3H)-Pyrimidinedione,5-(bromomethyl)-; Uracil,5-(bromomethyl)- (6CI,7CI,8CI) |  | C5H5BrN2O2 | 详情 | 供应商 | |
| 407625-96-1 | 2,4-Methano-2H-cycloprop[cd]inden-2-amine,octahydro- (9CI); 2,4-Methano-2H-cycloprop[cd]inden-2-amine,octahydro-(9CI) |  | C10H15N | 详情 | 供应商 | |
