| 1 | 31876-38-7 | moniliformin | moniliformin | C4H2O3
| | |
| 2 | 184288-31-1 | furan-2,5-dione | furan-2,5-dione | C4H2O3
| | |
| 3 | 108-31-6 | 顺丁烯二酸酐 | Maleic anhydride | C4H2O3
| 化工;酸酐;羧酸酐;生化试剂;化工原料;有机化学;工业原料;有机砌块;通用试剂;有机原料 | 农药;医药 |
| 4 | 56842-75-2 | 2-keto-3-butynoic acid | 2-keto-3-butynoic acid | C4H2O3
| | |
| 5 | 68261-15-4 | 马来酸酐-1-13C | Maleic anhydride-1-13C | C4H2O3
| | |
| 6 | | 2,5-dihydrofuran-2,5-dione | 2,5-dihydrofuran-2,5-dione | C4H2O3
| | |
| 7 | 41403-35-4 | 顺丁烯酸酐-2,3-13C2 | MALEIC ANHYDRIDE (2,3-13C2) | C4H2O3
| | |
| 8 | | MALEIC ANHYDRIDE (2,3-13C2, 99%) | MALEIC ANHYDRIDE (2,3-13C2, 99%) | C4H2O3
| 同位素标记物 | |
| 9 | 39284-13-4 | 2-hydroxycyclobut-2-ene-1,4-dione | 2-hydroxycyclobut-2-ene-1,4-dione | C4H2O3
| | |
| 10 | 70247-90-4 | 2,5-呋喃二酮均聚物钠盐 | 2,5-Furandione, homopolymer, sodium salt | C4H2O3
| | |
| 11 | 1345994-72-0 | 4-HYDROXY-3-CYCLOBUTENE-1,2-DIONE-1,4-13C2 | 4-Hydroxy-3-cyclobutene-1,2-dione-1,4-13C2 | C4H2O3
| | |
| 12 | | 光固化酸酐改性环氧-丙烯酸酯涂料 | maleic anhydride modified epoxy acrylate light curing coating | C4H2O3
| 光固化涂料;涂料 | |