氧头孢烯母核结构式
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常用名 | 氧头孢烯母核 | 英文名 | (2R,6R,7R)-Benzhydryl 7-benzamido-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate |
|---|---|---|---|---|
| CAS号 | 67977-91-7 | 分子量 | 468.501 | |
| 密度 | 1.3±0.1 g/cm3 | 沸点 | 706.8±60.0 °C at 760 mmHg | |
| 分子式 | C28H24N2O5 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 381.2±32.9 °C |
| 中文名 | 氧头孢烯母核 |
|---|---|
| 英文名 | (2R,6R,7R)-Benzhydryl 7-benzamido-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate |
| 英文别名 | 更多 |
| 密度 | 1.3±0.1 g/cm3 |
|---|---|
| 沸点 | 706.8±60.0 °C at 760 mmHg |
| 分子式 | C28H24N2O5 |
| 分子量 | 468.501 |
| 闪点 | 381.2±32.9 °C |
| 精确质量 | 468.168518 |
| PSA | 88.43000 |
| LogP | 4.62 |
| 蒸汽压 | 0.0±2.2 mmHg at 25°C |
| 折射率 | 1.663 |
|
~90%
氧头孢烯母核 67977-91-7 |
| 文献：Yoshioka, Mitsuru; Tsui, Teruji; Uyeo, Shoichiro; Yamamoto, Sadao; Aoki, Tsutomu; at al. Tetrahedron Letters, 1980 , vol. 21, p. 351 - 354 |
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~%
氧头孢烯母核 67977-91-7 |
| 文献：Tetrahedron Letters, , vol. 21, p. 351 - 354 |
|
~%
氧头孢烯母核 67977-91-7 |
| 文献：Tetrahedron Letters, , vol. 21, p. 351 - 354 |
|
~%
氧头孢烯母核 67977-91-7 |
| 文献：Tetrahedron Letters, , vol. 21, p. 351 - 354 |
|
~%
氧头孢烯母核 67977-91-7 |
| 文献：Tetrahedron Letters, , vol. 21, p. 351 - 354 |
|
~%
氧头孢烯母核 67977-91-7 |
| 文献：Tetrahedron Letters, , vol. 21, p. 351 - 354 |
|
~%
氧头孢烯母核 67977-91-7 |
| 文献：Tetrahedron Letters, , vol. 21, p. 351 - 354 |
| 5-Oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid, 7-(benzoylamino)-3-methylene-8-oxo-, diphenylmethyl ester, (2R,6R,7R)- |
| Diphenylmethyl (2R,6R,7R)-7-(benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate |
| benzhydryl (2R,6R,7R)-7-benzamido-3-methylidene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate |
![(R)-3-hydroxymethyl-2-((1R)-7-oxo-3-phenyl-(1rH,5cH)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-3-enoic acid benzhydryl ester结构式](https://www.chemsrc.com/caspic/458/67977-88-2.png)
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![(R)-3-chloromethyl-2-((1R)-7-oxo-3-phenyl-(1rH,5cH)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-3-enoic acid benzhydryl ester结构式](https://www.chemsrc.com/caspic/127/67977-79-1.png)
![(R)-2-((1R)-7-oxo-3-phenyl-(1rH,5cH)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-3-phenylsulfanylmethyl-but-3-enoic acid benzhydryl ester结构式](https://www.chemsrc.com/caspic/082/67977-85-9.png)
![(R)-3-nitrooxymethyl-2-((1R)-7-oxo-3-phenyl-(1rH,5cH)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-3-enoic acid benzhydryl ester结构式](https://www.chemsrc.com/caspic/065/67977-90-6.png)