| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 177473-22-2 | 2,3-Aziridinedicarboxylicacid, 2,3-dimethyl ester; 2,3-Aziridinedicarboxylicacid, dimethyl ester (9CI) |  | C6H9NO4 | 详情 | 供应商 | |
| 176959-62-9 | 2-Benzothiazolepropanoicacid, a-amino-, (aS)-; 2-Benzothiazolepropanoicacid, a-amino-, (S)- (9CI) |  | C10H10N2O2S | 详情 | 供应商 | |
| 34632-69-4 | 2-Quinazolinecarboxylicacid, 4-chloro-, ethyl ester; 4-Chloroquinazoline-2-carboxylicacid ethyl ester |  | C11H9ClN2O2 | 详情 | 供应商 | |
| 190788-61-5 | 2H-1-Benzopyran-2-one,7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-1-benzopyran-2-one; Coumarin-7-pinacolboronate |  | C15H17BO4 | 详情 | 供应商 | |
| 6410-76-0 | 2-Octene-4,6-diynal,3-(methylthio)-, (E)- (8CI) |  | C9H8OS | 详情 | 供应商 | |
| 190714-69-3 | 2,4-Heptanedione,1-chloro-; 2,4-Heptanedione, 1-chloro- |  | C7H11ClO2 | 详情 | 供应商 | |
| 190651-39-9 | 2,4(3H,5H)-Furandione,3-[2-(4-nitrophenyl)diazenyl]-; 2,4(3H,5H)-Furandione,3-[(4-nitrophenyl)azo]- (9CI); 3-(p-Nitrophenylazo)-2,4(3H,5H)-furandione |  | C10H7N3O5 | 详情 | 供应商 | |
| 190651-38-8 | 2,4(3H,5H)-Furandione,3-[2-(3-nitrophenyl)diazenyl]-; 2,4(3H,5H)-Furandione,3-[(3-nitrophenyl)azo]- (9CI); 3-(m-Nitrophenylazo)-2,4(3H,5H)-furandione |  | C10H7N3O5 | 详情 | 供应商 | |
| 190651-37-7 | 2,4(3H,5H)-Furandione,3-[2-(4-chlorophenyl)diazenyl]-; 2,4(3H,5H)-Furandione,3-[(4-chlorophenyl)azo]- (9CI); 3-(p-Chlorophenylazo)-2,4(3H,5H)-furandione |  | C10H7ClN2O3 | 详情 | 供应商 | |
| 190651-36-6 | 2,4(3H,5H)-Furandione,3-[2-(4-methoxyphenyl)diazenyl]-; 2,4(3H,5H)-Furandione,3-[(4-methoxyphenyl)azo]- (9CI); 3-(p-Methoxyphenylazo)-2,4(3H,5H)-furandione |  | C11H10N2O4 | 详情 | 供应商 | |
| 190392-27-9 | 2-Pyrrolidinecarboxamide,N-2-propyn-1-yl-, (2S)-; 2-Pyrrolidinecarboxamide,N-2-propynyl-, (S)- (9CI) |  | C8H12N2O | 详情 | 供应商 | |
| 190385-04-7 | 2H-1,4-Benzothiazine,3-ethoxy-2-methyl-; 2H-1,4-Benzothiazine,3-ethoxy-2-methyl-(9CI) |  | C11H13NOS | 详情 | 供应商 | |
| 185949-08-0 | 2-Pyrazinecarboxamide,3,4-dihydro-N-hydroxy-3-oxo-; Pyrazinecarboxamide,3,4-dihydro-N-hydroxy-3-oxo- (9CI) |  | C5H5N3O3 | 详情 | 供应商 | |
| 189952-46-3 | 2-Piperidinecarboxylicacid, 5-hydroxy-, methyl ester, (2R,5R)-rel-; 2-Piperidinecarboxylicacid, 5-hydroxy-, methyl ester, cis- |  | C7H13NO3 | 详情 | 供应商 | |
| 189952-45-2 | 2-Piperidinecarboxylicacid, 4-hydroxy-, methyl ester, (2R,4R)-rel-; 2-Piperidinecarboxylicacid, 4-hydroxy-, methyl ester, trans- (9CI) |  | C7H13NO3 | 详情 | 供应商 | |
| 189879-25-2 | 2-Pentenenitrile,3-(dimethylamino)-; 2-Pentenenitrile,3-(dimethylamino)-(9CI) |  | C7H12N2 | 详情 | 供应商 | |
| 189879-24-1 | 2-Butenenitrile,3-(1-pyrrolidinyl)-; 2-Butenenitrile,3-(1-pyrrolidinyl)-(9CI) |  | C8H12N2 | 详情 | 供应商 | |
| 189875-67-0 | 2-Butenoic acid,4-oxo-4-[(2,4,6-trimethylphenyl)amino]-; 4-(MESITYLAMINO)-4-OXOBUT-2-ENOIC ACID |  | C13H15NO3 | 详情 | 供应商 | |
| 189628-84-0 | 2-Furancarboxylic acid,2,5-dihydro-, 2-propen-1-yl ester; 2-Furancarboxylicacid, 2,5-dihydro-, 2-propenyl ester (9CI) |  | C8H10O3 | 详情 | 供应商 | |
| 185760-08-1 | 2,5-Pyrrolidinedione,1-ethyl-3-(1-methylethyl)-; 2,5-Pyrrolidinedione,1-ethyl-3-(1-methylethyl)-(9CI) |  | C9H15NO2 | 详情 | 供应商 | |
