Z-Arg(Z)-2-OH是一种精氨酸衍生物。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N-苄氧羰基-L-精氨酸 | Z-Arg-OH | 1234-35-1 | C14H20N4O4 | 308.337 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | H-Arg(Z)2-OH | 4125-79-5 | C22H26N4O6 | 442.472 |
—— | (S)-Nβ,Nε,Nω-tris(benzyloxycarbonyl)-β-homoarginine | 198415-97-3 | C31H34N4O8 | 590.633 |
—— | benzyl N-[(4S)-5-oxo-4-(phenylmethoxycarbonylamino)-5-[3-[phenylmethoxycarbonyl-[3-(phenylmethoxycarbonylamino)propyl]amino]propylamino]pentyl]-N-[(E)-N'-phenylmethoxycarbonylcarbamimidoyl]carbamate | 156743-06-5 | C52H59N7O11 | 958.081 |
—— | benzyl N-(3-aminopropyl)-N-[3-[[(2S)-2-(phenylmethoxycarbonylamino)-5-[phenylmethoxycarbonyl-[(E)-N'-phenylmethoxycarbonylcarbamimidoyl]amino]pentanoyl]amino]propyl]carbamate | 174007-68-2 | C44H53N7O9 | 823.946 |
—— | Nα,Nδ,Nω-Tris-benzyloxycarbonyl-Arg-4-nitrophenylester | 14611-35-9 | C36H35N5O10 | 697.701 |
—— | benzyl N-[(4S)-4-(phenylmethoxycarbonylamino)-5-[3-[phenylmethoxycarbonyl-[3-(phenylmethoxycarbonylamino)propyl]amino]propylamino]pentyl]-N-[(E)-N'-phenylmethoxycarbonylcarbamimidoyl]carbamate | 156743-11-2 | C52H61N7O10 | 944.097 |
—— | benzyl N-[(4S)-5-[3-[3-[(2-methylpropan-2-yl)oxycarbonylamino]propylamino]propylamino]-5-oxo-4-(phenylmethoxycarbonylamino)pentyl]-N-[(E)-N'-phenylmethoxycarbonylcarbamimidoyl]carbamate | 157095-46-0 | C41H55N7O9 | 789.929 |
—— | 3-[phenylmethoxycarbonyl-[4-[[(2S)-2-(phenylmethoxycarbonylamino)-5-[phenylmethoxycarbonyl-[(E)-N'-phenylmethoxycarbonylcarbamimidoyl]amino]pentanoyl]amino]butyl]amino]propanoic acid | 174623-84-8 | C45H52N6O11 | 852.941 |
—— | tert-butyl 3-[4-[[(2S)-2-(phenylmethoxycarbonylamino)-5-[phenylmethoxycarbonyl-[(E)-N'-phenylmethoxycarbonylcarbamimidoyl]amino]pentanoyl]amino]butylamino]propanoate | 174623-86-0 | C41H54N6O9 | 774.915 |
—— | tert-butyl 3-[phenylmethoxycarbonyl-[4-[[(2S)-2-(phenylmethoxycarbonylamino)-5-[phenylmethoxycarbonyl-[(E)-N'-phenylmethoxycarbonylcarbamimidoyl]amino]pentanoyl]amino]butyl]amino]propanoate | 174623-87-1 | C49H60N6O11 | 909.049 |
—— | benzyl N-[(4S)-4-(phenylmethoxycarbonylamino)-5-[3-[phenylmethoxycarbonyl-[3-(phenylmethoxycarbonylamino)propyl]amino]propylamino]-5-sulfanylidenepentyl]-N-[(E)-N'-phenylmethoxycarbonylcarbamimidoyl]carbamate | 156743-10-1 | C52H59N7O10S | 974.147 |
The Diptera are the second most important order among flower-visiting (anthophilous) and flower-pollinating insects worldwide. Their taxonomic diversity ranges from Nematocera to Brachycera, including most families within the suborders. Especially important are Syrphidae, Bombyliidae, and Muscoidea. Other families, especially of small flies, are less appreciated and often overlooked for their associations with flowers. We have compiled records of their flower visitations to show that they may be more prevalent than usually thought. Our knowledge of anthophilous Diptera needs to be enhanced by future research concerning (