| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 22659-83-2 | 2-Butenoic acid,4-oxo-4-(2,3,5,6-tetramethylphenyl)-; Acrylicacid, 3-(2,3,5,6-tetramethylbenzoyl)- (8CI) |  | C14H16O3 | 详情 | 供应商 | |
| 110115-16-7 | 2,3-Oxiranedicarboxylicacid, monomethyl ester, (2R-cis)- (9CI); 2,3-Oxiranedicarboxylicacid,monomethylester,(2R-cis)-(9CI) |  | C5H6O5 | 详情 | 供应商 | |
| 190193-03-4 | 2-Pyrrolidinethione,4-ethoxy-1-(phenylmethyl)-; 2-Pyrrolidinethione, 4-ethoxy-1-(phenylmethyl)- |  | C13H17NOS | 详情 | 供应商 | |
| 190193-02-3 | 2-Pyrrolidinethione,4-ethoxy-1-methyl-; 2-Pyrrolidinethione, 4-ethoxy-1-methyl- |  | C7H13NOS | 详情 | 供应商 | |
| 17197-57-8 | 2-Azetidinone,3-phenyl-; 3-Phenyl-2-azetidinone; NSC 173143 |  | C9H9NO | 详情 | 供应商 | |
| 142937-55-1 | 2,3-Pentanedione,4,5-dihydroxy-; 1-Deoxypento-2,4-diulose; 4,5-Dihydroxy-2,3-pentanedione; DPD |  | C5H8O4 | 详情 | 供应商 | |
| 142921-30-0 | 2-Propanone,1,1,1-trifluoro-3-iodo-; 1,1,1-Trifluoro-3-iodo-2-propanone |  | C3H2F3IO | 详情 | 供应商 | |
| 142921-23-1 | 2-(4-chlorophenyl)-1-methyl-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile; 2-(4-chlorophenyl)-1-methyl-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile |  | C13H8ClF3N2 | 详情 | 供应商 | |
| 142908-15-4 | 2-Pyridinamine,6-ethyl-5-methyl-; 2-Pyridinamine,6-ethyl-5-methyl-(9CI) |  | C8H12N2 | 详情 | 供应商 | |
| 142908-14-3 | 2-Pyridinamine,5-ethyl-4,6-dimethyl-; 2-Pyridinamine,5-ethyl-4,6-dimethyl-(9CI) |  | C9H14N2 | 详情 | 供应商 | |
| 142908-13-2 | 2-Pyridinamine,4,5,6-trimethyl-; 2,3,4-Trimethyl-6-aminopyridine |  | C8H12N2 | 详情 | 供应商 | |
| 139424-17-2 | 2-Pyrimidinethiol,4-amino-; 2-Pyrimidinethiol, 4-amino- (9CI) |  | C4H5N3S | 详情 | 供应商 | |
| 103765-33-9 | 2,4-Thiophenedicarboxylicacid, 5-amino-3-methyl-, 2,4-dimethyl ester; 2,4-Thiophenedicarboxylicacid, 5-amino-3-methyl-, dimethyl ester (9CI); 2-Amino-3,5-dicarbomethoxy-4-methylthiophene |  | C9H11NO4S | 详情 | 供应商 | |
| 2217-31-4 | 2(1H)-Quinolinone,3-ethyl-; Carbostyril,3-ethyl- (8CI); 3-Ethyl-2(1H)-quinolinone |  | C11H11NO | 详情 | 供应商 | |
| 94043-70-6 | 2H-Thiocino[4,5-d]isoxazole(9CI); 2H-Thiocino[4,5-d]isoxazole(9CI) |  | C8H7NOS | 详情 | 供应商 | |
| 903094-83-7 | 2-Naphthalenecarboxylicacid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-1,2,3,4-tetrahydro-; N-BOC-3-AMINO-1,2,3,4-TETRAHYDRO-NAPHTHALENE-2-CARBOXYLIC ACID |  | C16H21NO4 | 详情 | 供应商 | |
| 76239-43-5 | 2H-1-Benzopyran-2-one,6-ethyl-7-methoxy-3-(2H-tetrazol-5-yl)-; 2H-1-Benzopyran-2-one,6-ethyl-7-methoxy-3-(1H-tetrazol-5-yl)- (9CI) |  | C13H12N4O3 | 详情 | 供应商 | |
| 254991-11-2 | 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-(4-methylbenzoyl)-1,3-diphenyl- |  | C24H18N2O4 | 详情 | 供应商 | |
| 14718-81-1 | 2-Indolizinecarboxylicacid, 1-amino-, ethyl ester; 2-Indolizinecarboxylicacid,1-amino-,ethylester(8CI) |  | C11H12N2O2 | 详情 | 供应商 | |
| 32083-31-1 | 2-Propenenitrile,3-amino-2-[(4-chlorophenyl)sulfonyl]-; Acrylonitrile,3-amino-2-[(p-chlorophenyl)sulfonyl]- (8CI) |  | C9H7ClN2O2S | 详情 | 供应商 | |
