LITHE
发表于 2025-3-25 03:35:28
Campaigning 2002onsequenzen sie zeitigen würden. Bereits im ersten Duell gab es vielfältige Hinweise darauf, dass in diesem Wahlkampf einiges anders war als die Beteiligten es aus vorherigen Wahlkämpfen gewohnt waren und in diesen praktiziert hatten.
tendinitis
发表于 2025-3-25 11:06:51
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correspondent
发表于 2025-3-25 14:34:34
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SEED
发表于 2025-3-25 15:57:27
Alexander Siedschlag,Alexander Bilgerimember of the group, carbazole (1) from coal tar in 1872 by Graebe and Glazer (35). The isolation of carbazole as a degradation product of strychnine (2) by Clemo and Perkin (18) in 1924 provided further impetus for progress in the chemistry of carbazoles. N-Vinylcarbazole (3) was subsequently synth
Cumulus
发表于 2025-3-25 23:25:13
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跟随
发表于 2025-3-26 00:49:26
Miriam Meckelf research effort involved is invariably disproportionate to the results achieved, in which the participating schools generally confine their approach to specific molecular species, and in which as yet no consensus has been reached regarding likely precursors. The problems which beset those engaged
敏捷
发表于 2025-3-26 04:40:09
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Aromatic
发表于 2025-3-26 10:50:17
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forager
发表于 2025-3-26 14:31:34
Alexander Bilgeri,David Rose,Dirk Zandery of biological activities. Since the review by BARRY in 1963 (24), the number of known naturally occurring isocoumarins has increased dramatically. This increase is largely due to improvements in isolation procedures and structural analysis. Previous reviews have concentrated on fungal isocoumarins
crucial
发表于 2025-3-26 19:06:13
Alexander Wolfal products has become minimal. Increasingly, complex organic structures are being elucidated by X-ray crystallography, a technique which essentially by-passes the organic chemist! These advances constitute a water-shed in the development of chemistry of natural products and have enabled the chemist