| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | cephalosporin 3'-triphenylphosphonium ylide | 91439-21-3 | C47H39N2O4PS | 758.877 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (2R,2aR,3R,7aS)-6-Methyl-1,3-dioxo-2-phenylacetylamino-2,2a,3,7-tetrahydro-1H-3λ4-thia-7b-aza-cyclobuta[e]indene-7a-carboxylic acid benzhydryl ester | 135587-48-3 | C32H28N2O5S | 552.651 |
| —— | (2R,2aR,3S,7aS)-6-Methyl-1,3-dioxo-2-phenylacetylamino-2,2a,3,7-tetrahydro-1H-3λ4-thia-7b-aza-cyclobuta[e]indene-7a-carboxylic acid benzhydryl ester | 135681-35-5 | C32H28N2O5S | 552.651 |
| —— | (2R,2aR,7aS)-2-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-methoxyimino]-acetylamino}-6-methyl-1-oxo-2,2a-dihydro-1H,7H-3-thia-7b-aza-cyclobuta[e]indene-7a-carboxylic acid | 135587-50-7 | C17H17N5O5S2 | 435.484 |
| —— | (2R,2aR,7aS)-2-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-1-carboxy-1-methyl-ethoxyimino]-acetylamino}-6-methyl-1-oxo-2,2a-dihydro-1H,7H-3-thia-7b-aza-cyclobuta[e]indene-7a-carboxylic acid | 135587-51-8 | C20H21N5O7S2 | 507.548 |