| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 15185-05-4 | 2H-1-Benzopyran-2-one,4-phenyl-; Coumarin,4-phenyl- (7CI,8CI); 4-Phenyl-2H-1-benzopyran-2-one; 4-Phenylcoumarin |  | C15H10O2 | 详情 | 供应商 | |
| 10495-73-5 | 2,2'-Bipyridine,6-bromo-; 2-Bromo-6-(2-pyridyl)pyridine; 6-Bromo-2,2'-bipyridine; 6-Bromo-2,2'-bipyridyl; 6-Bromo-[2,2']bipyridinyl |  | C10H7BrN2 | 详情 | 供应商 | |
| 113515-41-6 | 2-Pyrimidinesulfonylfluoride, 4,6-dimethoxy-; 2-Pyrimidinesulfonyl fluoride, 4,6-dimethoxy- (9CI) |  | C6H7FN2O4S | 详情 | 供应商 | |
| 1454-77-9 | 2,4,6-Cycloheptatriene-1-carboxamide,N-ethyl-; 2,4,6-Cycloheptatriene-1-carboxamide,N-ethyl-(7CI,8CI) |  | C10H13NO | 详情 | 供应商 | |
| 156171-05-0 | 2H-Quinolizine,octahydro-1-[[[(5-methoxy-1H-indol-3-yl)methyl]thio]methyl]-, (1R-trans)- (9CI) |  | C20H28N2OS | 详情 | 供应商 | |
| 2432-24-8 | 2(1H)-Pteridinone; 2-Pteridinol(6CI) |  | C6H4N4O | 详情 | 供应商 | |
| 22408-61-3 | 2H-1-Benzopyran-3-carbonitrile,4-chloro-2-oxo-; Coumarin,4-chloro-3-cyano- (8CI); 3-Cyano-4-chlorocoumarin |  | C10H4ClNO2 | 详情 | 供应商 | |
| 22404-46-2 | 2-Pyrimidinamine,4-chloro-N-methyl-; Pyrimidine,4-chloro-2-(methylamino)- (7CI,8CI); (4-Chloropyrimidin-2-yl)methylamine; 2-N-Methylamino-4-chloropyrimidine; 4-Chloro-2-(methylamino)pyrimidine |  | C5H6ClN3 | 详情 | 供应商 | |
| 22404-42-8 | 2,4-Pyrimidinediamine,N2-methyl-; Pyrimidine,4-amino-2-(methylamino)- (7CI,8CI); 4-Amino-2-(methylamino)pyrimidine |  | C5H8N4 | 详情 | 供应商 | |
| 22390-61-0 | 2H-1,4-Thiazine-3(4H)-thione,4,5-dimethyl-; 2H-1,4-Thiazine-3(4H)-thione, 4,5-dimethyl- |  | C6H9NS2 | 详情 | 供应商 | |
| 154639-35-7 | 2H-1-Benzopyran-2-one,7-[[2-(acetylamino)-2-deoxy-6-O-sulfo-a-D-glucopyranosyl]oxy]-4-methyl-; 4-Methylumbelliferyl2-acetamido-2-deoxy-a-D-glucopyranoside-6-O-sulfatepotassiumsalt |  | C18H21NO11S | 详情 | 供应商 | |
| 154632-89-0 | 2,3-Aziridinedicarboxylicacid, 2,3-dimethyl ester, (2R,3R)-; 2,3-Aziridinedicarboxylicacid, dimethyl ester, (2R,3R)- (9CI); 2,3-Aziridinedicarboxylic acid, dimethylester, (R)- |  | C6H9NO4 | 详情 | 供应商 | |
| 154632-87-8 | 2,3-Aziridinedicarboxylicacid, monomethyl ester, (2S-trans)- (9CI); 2,3-Aziridinedicarboxylicacid,monomethylester,(2S-trans)-(9CI) |  | C5H7NO4 | 详情 | 供应商 | |
| 200958-24-3 | 2H-1-Benzopyran-3-carboxylicacid, 2-(hydroxyimino)-; 2H-1-Benzopyran-3-carboxylicacid,2-(hydroxyimino)-(9CI) |  | C10H7NO4 | 详情 | 供应商 | |
| 154623-26-4 | 2H-Pyran-2-one,3-acetyl-5,6-dihydro-4-hydroxy-6-methyl-, (S)- (9CI); 2H-Pyran-2-one, 3-acetyl-5,6-dihydro-4-hydroxy-6-methyl-, (S)- (9CI) |  | C8H10O4 | 详情 | 供应商 | |
| 306937-21-3 | 2-Thiophenesulfonylchloride, 5-(5-chloro-1,2,4-thiadiazol-3-yl)-; 5-(5-CHLORO-1,2,4-THIADIAZOL-3-YL)THIOPHENE-2-SULFONYL CHLORIDE; 2-(5-CHLORO-1,2,4-THIADIAZOL-3-YL)THIOPHENE-5-SULPHONYL CHLORIDE |  | C6H2Cl2N2O2S3 | 详情 | 供应商 | |
| 139908-32-0 | 2-Quinolinamine,5,6,7,8-tetrahydro-; 2-Amino-5,6,7,8-tetrahydroquinoline |  | C9H12N2 | 详情 | 供应商 | |
| 139908-33-1 | 2-Pyridinamine,6-ethyl-3-methyl-; 2-Pyridinamine,6-ethyl-3-methyl-(9CI) |  | C8H12N2 | 详情 | 供应商 | |
| 139926-24-2 | 2-Thiophenecarbonylchloride, 3-ethoxy-; 2-Thiophenecarbonylchloride,3-ethoxy-(9CI) |  | C7H7ClO2S | 详情 | 供应商 | |
| 19549-72-5 | 2,4-二甲基-3-庚醇 | 3-Heptanol,2,4-dimethyl-; 2,4-Dimethyl-3-heptanol; NSC 102784 |  | C9H20O | 详情 | 供应商 |
