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Lithium tetramethylpiperidide (often abbreviated LiTMP or LTMP) is a chemical compound with the molecular formula LiC 9 H 18 N. It is used as a non-nucleophilic base , being comparable to LiHMDS in terms of steric hindrance .
Lithium bis (trimethylsilyl)amide is a lithiated organosilicon compound with the formula LiN (Si (CH3)3)2. It is commonly abbreviated as LiHMDS or Li (HMDS) ( li thium h exa m ethyl d i s ilazide - a reference to its conjugate acid HMDS) and is primarily used as a strong non-nucleophilic base and as a ligand. Like many lithium reagents, it has ...
utmp, wtmp and btmp. utmp maintains a full accounting of the current status of the system, system boot time (used by uptime ), recording user logins at which terminals, logouts, system events etc. wtmp acts as a historical utmp. btmp records failed login attempts. These files are not regular text files, but rather a binary format which needs to ...
Sungei Kadut MRT station is a future Mass Rapid Transit interchange station on the North South (NSL) and Downtown (DTL) lines, located in Sungei Kadut, Singapore. First announced as a provisional station on the NSL Woodlands Extension in the 1990s, plans for its construction was eventually confirmed in the Land Transport Master Plan (LTMP) 2040 ...
Wikipedia Portals. Portals complement main topics in Wikipedia, and expand upon topics by introducing the reader to key articles, images, and categories that further describe the subject and its related topics. Portals also assist in helping editors to find related projects and things they can do to improve Wikipedia, and provide a unique way ...
If you have questions about your Aspire student loan account, you can contact the servicer in a few ways. The loan servicer’s customer service team is available from 8 a.m. to 6 p.m. CT Monday ...
2,2,6,6-Tetramethylpiperidine, abbreviated TMP, HTMP, or TMPH, is an organic compound of the amine class. In appearance, it is a colorless liquid and has a "fishy", amine-like odor. This amine is used in chemistry as a hindered base ( hindered amine ). Although TMP finds limited use per se, its derivatives are a mainstay of hindered amine light ...
Trimethylolpropane (TMP) is the organic compound with the formula CH 3 CH 2 C (CH 2 OH) 3. This colourless to white solid with a faint odor is a triol. Containing three hydroxy functional groups, TMP is a widely used building block in the polymer industry.