| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 74987-93-2 | 2-Propynoic acid,1,6-hexanediyl ester (9CI); 1,6-HEXANEDIOL DIPROPIOLATE |  | C12H14O4 | 详情 | 供应商 | |
| 709026-13-1 | 2-Cyclopenten-1-one,2,3,5,5-tetramethyl-4-methylene-; 2-Cyclopenten-1-one, 2,3,5,5-tetramethyl-4-methylene- (9CI) |  | C10H14O | 详情 | 供应商 | |
| 709013-05-8 | 2-Furancarboxamide,N-(2,3-dihydro-1,3-dioxo-1H-isoindol-5-yl)tetrahydro-; 2-Furancarboxamide,N-(2,3-dihydro-1,3-dioxo-1H-isoindol-5-yl)tetrahydro- |  | C13H12N2O4 | 详情 | 供应商 | |
| 71195-85-2 | 2-Propenoic acid,2,3,4,5,6-pentafluorophenyl ester; 2-Propenoicacid, pentafluorophenyl ester (9CI); Pentafluorophenyl acrylate |  | C9H3F5O2 | 详情 | 供应商 | |
| 71708-16-2 | 2-Furanethanethioylchloride, a-oxo-; 2-Furanethanethioyl chloride, alpha-oxo- (9CI) |  | C6H3ClO2S | 详情 | 供应商 | |
| 71703-03-2 | 2H-Imidazo[4,5-c]pyridin-2-one,4-amino-1,3-dihydro-; 2H-Imidazo[4,5-c]pyridin-2-one,4-amino-1,3-dihydro-(9CI) |  | C6H6N4O | 详情 | 供应商 | |
| 65500-50-7 | 2-Octene,1,1,1,2,3,4,4,5,5,6,6,7,7,8,8,8-hexadecafluoro-; Hexadecafluoro-2-octene; Perfluoro-2-octene |  | C8F16 | 详情 | 供应商 | |
| 76972-38-8 | 2(1H)-Phthalazinepropanenitrile,4-(4-methylphenyl)-1-oxo-; 3-(1-OXO-4-P-TOLYLPHTHALAZIN-2(1H)-YL)PROPANENITRILE |  | C18H15N3O | 详情 | 供应商 | |
| 76972-37-7 | 2(1H)-Phthalazinepropanenitrile,1-oxo-4-phenyl-; 2(1H)-Phthalazinepropionitrile,1-oxo-4-phenyl- (7CI) |  | C17H13N3O | 详情 | 供应商 | |
| 77039-78-2 | 2H-1-Benzopyran-2-carbonylchloride, 3,4-dihydro-; 2-(Chlorocarbonyl)-3,4-dihydro-2H-1-benzopyran; 3,4-Dihydro-1-benzopyran-2-carbonyl chloride; 3,4-Dihydro-2H-1-benzopyran-2-carbonylchloride; Chroman-2-carbonyl chloride |  | C10H9ClO2 | 详情 | 供应商 | |
| 77034-34-5 | 2-Piperidinecarboxylicacid, 1-(phenylmethyl)-, ethyl ester; 1-Benzylpiperidine-2-carboxylicacid ethyl ester |  | C15H21NO2 | 详情 | 供应商 | |
| 77034-21-0 | 2-Propynoic acid,3-(5-methyl-2-furanyl)-; 2-Propynoic acid, 3-(5-methyl-2-furanyl)- (9CI) |  | C8H6O3 | 详情 | 供应商 | |
| 72002-30-3 | 2-Piperidinecarboxylicacid, 6-oxo-, (2R)-; 2-Piperidinecarboxylicacid, 6-oxo-, (R)-; D-Pyrohomoglutamic acid |  | C6H9NO3 | 详情 | 供应商 | |
| 757230-55-0 | 2-Naphthalenecarboxaldehyde,6-ethoxy-; 2-Naphthalenecarboxaldehyde,6-ethoxy-(9CI) |  | C13H12O2 | 详情 | 供应商 | |
| 723257-63-4 | 2-Pyridinecarboxamide,N-[4-(acetylamino)phenyl]-; 2-Pyridinecarboxamide,N-[4-(acetylamino)phenyl]-(9CI) |  | C14H13N3O2 | 详情 | 供应商 | |
| 754213-67-7 | 2-Propenoic acid,2-(methoxymethyl)-, 1-ethylcyclopentyl ester; 2-Propenoicacid,2-(methoxymethyl)-,1-ethylcyclopentylester(9CI) |  | C12H20O3 | 详情 | 供应商 | |
| 754213-66-6 | 2-Propenoic acid,2-(hydroxymethyl)-, 1-ethylcyclopentyl ester; 2-Propenoicacid,2-(hydroxymethyl)-,1-ethylcyclopentylester(9CI) |  | C11H18O3 | 详情 | 供应商 | |
| 724771-84-0 | 2H-1,2,4-Benzothiadiazine,6-fluoro-, 1,1-dioxide; 2H-1,2,4-Benzothiadiazine,6-fluoro-,1,1-dioxide(9CI) |  | C7H5FN2O2S | 详情 | 供应商 | |
| 758722-92-8 | 2-Oxazolidinone,5-ethenyl-3-methyl-; 3-Methyl-5-vinyl-2-oxazolidinone |  | C6H9NO2 | 详情 | 供应商 | |
| 758721-16-3 | 2-Furancarboxylic acid,5-(propoxymethyl)-; 2-Furoicacid, 5-propoxymethyl- (5CI) |  | C9H12O4 | 详情 | 供应商 | |
