| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 162151-09-9 | 2,2':5',2'':5'',2'''-Quaterthiophene,3,3'''-didodecyl-; 5,5'-Bis(3-dodecyl-2-thienyl)-2,2'-dithiophene; NSC 686347 |  | C40H58S4 | 詳情 | 供應商 | |
| 162149-38-4 | 2-Propanone,1-(2-thiazolidinylidene)-, (Z)- (9CI); 2-Propanone, 1-(2-thiazolidinylidene)-, (Z)- (9CI) |  | C6H9NOS | 詳情 | 供應商 | |
| 101870-40-0 | 2-Pyridinecarboxaldehyde,3-methyl-, oxime; Picolinaldehyde,3-methyl-, oxime (6CI) |  | C7H8N2O | 詳情 | 供應商 | |
| 101870-30-8 | 2-Furancarboxamide,5-propyl-; 2-Furamide,5-propyl- (6CI) |  | C8H11NO2 | 詳情 | 供應商 | |
| 156366-79-9 | 2,4-Pentadienethioamide,3-amino-N,N-dimethyl-5-phenyl-; 2,4-Pentadienethioamide, 3-amino-N,N-dimethyl-5-phenyl- |  | C13H16N2S | 詳情 | 供應商 | |
| 156359-67-0 | 2-Cyclohexene-1-carboxylicacid, 4-(acetylamino)-, methyl ester, cis- (9CI); 2-Cyclohexene-1-carboxylicacid,4-(acetylamino)-,methylester,cis-(9CI) |  | C10H15NO3 | 詳情 | 供應商 | |
| 156336-55-9 | 2-Cyclopropen-1-one,2-ethoxy-3-(2-methoxyphenyl)-; 2-Cyclopropen-1-one,2-ethoxy-3-(2-methoxyphenyl)-(9CI) |  | C12H12O3 | 詳情 | 供應商 | |
| 156336-51-5 | 2-Cyclopropen-1-one,2-ethoxy-3-(4-methoxyphenyl)-; 2-Cyclopropen-1-one,2-ethoxy-3-(4-methoxyphenyl)-(9CI) |  | C12H12O3 | 詳情 | 供應商 | |
| 156336-44-6 | 2-Cyclopropen-1-one,2-ethoxy-3-(2,4,6-trimethylphenyl)-; 2-Cyclopropen-1-one,2-ethoxy-3-(2,4,6-trimethylphenyl)-(9CI) |  | C14H16O2 | 詳情 | 供應商 | |
| 122475-56-3 | 2,3-Pyridinedicarboxylicacid, 4-amino-, 2,3-dimethyl ester; 2,3-Pyridinedicarboxylicacid, 4-amino-, dimethyl ester (9CI); 4-Amino-2,3-di(methoxycarbonyl)pyridine |  | C9H10N2O4 | 詳情 | 供應商 | |
| 124353-41-9 | 2,3-Oxiranediethanol(9CI); 2,3-Oxiranediethanol (9CI) |  | C6H12O3 | 詳情 | 供應商 | |
| 124356-21-4 | 2H-1-Benzopyran-2-carboxylicacid, 3,4-dihydro-7-hydroxy-, (S)- (9CI); 2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-7-HYDROXY-, (S)- |  | C10H10O4 | 詳情 | 供應商 | |
| 3671-24-7 | 2-Cyclohexen-1-one,2,4,5,6-tetrahydroxy-, (4R,5S,6R)-rel-; 2-Cyclohexen-1-one,2,4,5,6-tetrahydroxy-,(4R,5S,6R)-rel-(9CI) |  | C6H8O5 | 詳情 | 供應商 | |
| 175137-04-9 | 2-Thiophenecarboxamide,3-amino-5-(1,1-dimethylethyl)- |  | C9H14N2OS | 詳情 | 供應商 | |
| 107244-57-5 | 2,5-Cyclohexadiene-1,4-dione,2-(1-methylethyl)-, 4-oxime; 2,5-Cyclohexadiene-1,4-dione,2-(1-methylethyl)-,4-oxime(9CI) |  | C9H11NO2 | 詳情 | 供應商 | |
| 245672-31-5 | 2,5-Cyclohexadiene-1-carboxamide,1-(2-propen-1-yl)-; 2,5-Cyclohexadiene-1-carboxamide,1-(2-propenyl)- (9CI) |  | C10H13NO | 詳情 | 供應商 | |
| 24654-48-6 | 2-Propenenitrile,3-(4-fluorophenyl)-; Cinnamonitrile,p-fluoro- (8CI); 4-Fluorocinnamonitrile; NSC 636941 |  | C9H6FN | 詳情 | 供應商 | |
| 904298-67-5 | 2H-Thiopyran-4-carboxylicacid, tetrahydro-, hydrazide; 2H-Thiopyran-4-carboxylic acid, tetrahydro-, hydrazide |  | C6H12N2OS | 詳情 | 供應商 | |
| 74772-17-1 | 2-Thiophenecarboxylicacid, 3-(1H-pyrrol-1-yl)-; 3-(Pyrrol-1-yl)thiophene-2-carboxylicacid |  | C9H7NO2S | 詳情 | 供應商 | |
| 15456-95-8 | 2-Benzothiazolol,2-acetate; 2-Benzothiazolol,acetate (ester) (8CI) |  | C9H7NO2S | 詳情 | 供應商 | |