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Titlebook: Computer Representation of the Stereochemistry of Organic Molecules; With application to Henry W. Davis Book 1976 Springer Basel AG 1976 a

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樓主: FERN
21#
發(fā)表于 2025-3-25 03:57:08 | 只看該作者
22#
發(fā)表于 2025-3-25 11:26:20 | 只看該作者
Giancarlo Genta,Lorenzo Morelloial chirality”, but not “planar chirality.” Stating (2) differently, it describes those features of a molecule which are determined by the chiral orientation of tetrahedral and trihedral atomic centers and the geometric orientation of olefin structures*. An algorithmic method for identifying stereochemically equivalent atoms is presented.
23#
發(fā)表于 2025-3-25 14:28:49 | 只看該作者
Giancarlo Genta,Lorenzo Morelloent. In general a molecule has many parity vectors associated with it, any one of which carries the above information. For purposes of table look-ups we single out what we call the . (CPV). Thus a quick check for “equality” of molecules involves comparing their canonical TSD’s and their CPV’s.
24#
發(fā)表于 2025-3-25 18:42:36 | 只看該作者
Introduction,ial chirality”, but not “planar chirality.” Stating (2) differently, it describes those features of a molecule which are determined by the chiral orientation of tetrahedral and trihedral atomic centers and the geometric orientation of olefin structures*. An algorithmic method for identifying stereochemically equivalent atoms is presented.
25#
發(fā)表于 2025-3-25 22:46:53 | 只看該作者
26#
發(fā)表于 2025-3-26 03:21:59 | 只看該作者
Book 1976storage and retrieval device in chemistry have been too numerous to mention. More recently, the applicability of computers to the problem of discovering valid and reasonable synthesis routes for organic molecules has been demonstrated. This has been both as an adjunct to the 1 chemist in the on-line
27#
發(fā)表于 2025-3-26 07:47:18 | 只看該作者
28#
發(fā)表于 2025-3-26 08:39:09 | 只看該作者
Key Agreement via Protocols,otocols are based on identical devices that are mass produced and distributed among parties participating in the protocol. We thus use protocols a little outside their normal range and seemingly achieve the impossible by relying on certain assumptions on the devices.
29#
發(fā)表于 2025-3-26 13:44:06 | 只看該作者
30#
發(fā)表于 2025-3-26 19:49:52 | 只看該作者
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