| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 32431-72-4 | 2-Thiophenecarboxylicacid, 4-fluoro-; 4-Fluorothiophene-2-carboxylicacid; 5-Carboxy-3-fluorothiophene |  | C5H3FO2S | 详情 | 供应商 | |
| 201611-42-9 | 2-Propanone,1-(butylamino)-; N-(Acetylmethyl)butylamine |  | C7H15NO | 详情 | 供应商 | |
| 201610-44-8 | 2-Propenamide,N-[2-(3,4-dihydroxyphenyl)ethyl]-; 2-Propenamide, N-[2-(3,4-dihydroxyphenyl)ethyl]- (9CI) |  | C11H13NO3 | 详情 | 供应商 | |
| 201609-32-7 | 2-Piperazinecarbonitrile,1-phenyl-; 2-Piperazinecarbonitrile,1-phenyl-(9CI) |  | C11H13N3 | 详情 | 供应商 | |
| 201606-44-2 | 2,4-Imidazolidinedione,5-ethyl-1,3-dimethyl-5-phenyl-, (5R)-; 2,4-Imidazolidinedione,5-ethyl-1,3-dimethyl-5-phenyl-, (R)- (9CI) |  | C13H16N2O2 | 详情 | 供应商 | |
| 97460-00-9 | 2-Pyrimidinamine,N-nitroso-; NSC 351326 |  | C4H4N4O | 详情 | 供应商 | |
| 97457-16-4 | 2H-Pyran-2-one,6-(3,4-dihydroxyphenyl)-5,6-dihydro-, (S)- (9CI); 2H-Pyran-2-one, 6-(3,4-dihydroxyphenyl)-5,6-dihydro-, (S)- (9CI) |  | C11H10O4 | 详情 | 供应商 | |
| 913836-20-1 | 2H-1,2-Thiazin-3(4H)-one,dihydro-, 1,1-dioxide |  | C4H7NO3S | 详情 | 供应商 | |
| 94106-59-9 | 2H-Benzotriazole,5-ethoxy-2-(2-propen-1-yl)-; 2H-Benzotriazole,5-ethoxy-2-(2-propenyl)- (9CI) |  | C11H13N3O | 详情 | 供应商 | |
| 17892-65-8 | 2,3-Benzofurandione,3-oxime; 3-(Hydroxyimino)-2-benzofuranone |  | C8H5NO3 | 详情 | 供应商 | |
| 36678-45-2 | 2-Butene,1,1,2,3,4,4-hexabromo-; 1,1,2,3,4,4-Hexabromo-2-butene; Hexabromo-2-butene |  | C4H2Br6 | 详情 | 供应商 | |
| 36653-52-8 | 2,4-Imidazolidinedione,5-(4-hydroxy-3-methoxyphenyl)-5-phenyl-; 5-(3-Methoxy-4-hydroxyphenyl)-5-phenylhydantoin; 5-(4-Hydroxy-3-methoxyphenyl)-5-phenylhydantoin |  | C16H14N2O4 | 详情 | 供应商 | |
| 280574-40-5 | 2,4-Cyclohexadien-1-one,2-hydroxy-6-[(methylamino)methylene]-, (6Z)-; 2,4-Cyclohexadien-1-one, 2-hydroxy-6-[(methylamino)methylene]-, (6Z)- (9CI) |  | C8H9NO2 | 详情 | 供应商 | |
| 20666-60-8 | 2,4(1H,3H)-Pyrimidinedione-1,3-d2; Uracil-1,3-d2(7CI,8CI); 1,3-Dideuteriouracil; 1,3-Dideuterouracil; [1,3-d2]Uracil |  | C4H2D2N2O2 | 详情 | 供应商 | |
| 20664-47-5 | 2-Propenoic acid,3-(dimethylamino)-, methyl ester, (2E)-; 2-Propenoicacid, 3-(dimethylamino)-, methyl ester, (E)-; Acrylic acid, 3-(dimethylamino)-,methyl ester, (E)- (8CI); Methyl (E)-3-(dimethylamino)acrylate |  | C6H11NO2 | 详情 | 供应商 | |
| 117551-15-2 | 2-Pyridinesulfonamide,3-methyl-, 1-oxide; 2-Pyridinesulfonamide,3-methyl-,1-oxide(9CI) |  | C6H8N2O3S | 详情 | 供应商 | |
| 124050-26-6 | 2-Pyridinecarbonylchloride, 4-methoxy-; 2-Pyridinecarbonyl chloride, 4-methoxy- (9CI) |  | C7H6ClNO2 | 详情 | 供应商 | |
| 124443-51-2 | 2,4-Imidazolidinedione,1-(2-chloroacetyl)-5-hydroxy-; 2,4-Imidazolidinedione,1-(chloroacetyl)-5-hydroxy- (9CI) |  | C5H5ClN2O4 | 详情 | 供应商 | |
| 605681-06-9 | 2-Propanone,1-(5-bromo-3-pyridinyl)-; (5-Bromo-3-pyridyl)acetone; 3-Bromo-5-acetonylpyridine |  | C8H8BrNO | 详情 | 供应商 | |
| 23053-60-3 | 2H-1-Benzopyran-2-one,7-hydroxy-5-(2-propen-1-yloxy)-; 2H-1-Benzopyran-2-one,7-hydroxy-5-(2-propenyloxy)- (9CI); Coumarin, 5-(allyloxy)-7-hydroxy- (8CI); Lacoumarin |  | C12H10O4 | 详情 | 供应商 | |
