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(2R,4R)-tert-Butyl4-amino-2-methylpyrrolidine-1-carboxylate CAS:348165-63-9
(2R,4R)-tert-Butyl4-amino-2-methylpyrrolidine-1-carboxylate ndi mankhwala omwe amagwiritsidwa ntchito kwambiri popanga zinthu zachilengedwe komanso kafukufuku wamankhwala. Amaphatikizapo mphete ya pyrrolidine yomwe imalowetsedwa m'malo mwa gulu la tert-butyl, gulu la amino, ndi gulu la methyl, zomwe zimapangitsa kuti pakhale njira yolumikizirana yopangira mamolekyu osiyanasiyana achilengedwe omwe angagwiritsidwe ntchito popanga mankhwala.
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(R)-6,6-Dimethyl-morpholine-3-carboxylic acid hydrochloride CAS:1313277-22-3
(R)-6,6-Dimethylmorpholine-3-carboxylic acid hydrochloride ndi mankhwala omwe amagwiritsidwa ntchito popanga zinthu zachilengedwe komanso kafukufuku wamankhwala. Amakhala ndi mphete ya morpholine yomwe imalowetsedwa m'malo mwa magulu a methyl, zomwe zimapangitsa kuti pakhale njira yolumikizirana yopangira mamolekyu osiyanasiyana achilengedwe omwe angagwiritsidwe ntchito popanga mankhwala.
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(R)-4-(tert-Butoxycarbonyl)-6,6-dimethylmorpholine-3-carboxylic acid CAS:1263077-92-4
(R)-4-(tert-Butoxycarbonyl)-6,6-dimethylmorpholine-3-carboxylic acid ndi mankhwala omwe amagwiritsidwa ntchito kwambiri popanga zinthu zachilengedwe komanso kafukufuku wamankhwala. Amakhala ndi mphete ya morpholine yomwe imalowetsedwa m'malo mwa gulu la tert-butoxycarbonyl ndi magulu a methyl, zomwe zimapangitsa kuti pakhale njira yolumikizirana yopangira mamolekyu osiyanasiyana achilengedwe omwe angagwiritsidwe ntchito popanga mankhwala.
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(S)-tert-butyl 5-(hydroxymethyl)-2,2-dimethylmorpholine-4-carboxylate CAS:1263078-18-7
(S)-tert-Butyl 5-(hydroxymethyl)-2,2-dimethylmorpholine-4-carboxylate ndi mankhwala omwe amagwiritsidwa ntchito kwambiri mu kapangidwe ka organic ndi kafukufuku wa mankhwala. Amakhala ndi mphete ya morpholine yomwe imalowetsedwa m'malo mwa gulu la tert-butyl, gulu la hydroxymethyl, ndi magulu a methyl, zomwe zimapereka ntchito zosiyanasiyana popanga mamolekyu osiyanasiyana achilengedwe omwe angakhale ndi ntchito zamankhwala.
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Fluoroethylenecarbonate CAS:114435-02-8
Fluoroethylenecarbonate ndi chinthu chachilengedwe chokhala ndi formula ya mankhwala C3H3FO2CO. Nthawi zambiri chimakhala chamadzimadzi chopanda utoto. Chinthuchi chimakhala chofunikira kwambiri mu kapangidwe ka zinthu zachilengedwe komanso sayansi ya zinthu.
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Methylcoumalate CAS: 6018-41-3
Methylcoumalate, yomwe imadziwikanso kuti methyl 2-hydroxy-2H-pyran-3-carboxylate, ndi mankhwala omwe ali ndi formula ya molekyulu C8H6O4. Imadziwika ndi kukhalapo kwa coumalate moiety (-COOCH3) yolumikizidwa ku gulu la methyl (-CH3) pa mphete ya pyran. Phala iyi ili ndi mawonekedwe apadera ndipo imagwiritsidwa ntchito m'njira zosiyanasiyana.
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Sodiumoksalate CAS: 62-76-0
Sodiumoxalate ndi mankhwala okhala ndi formula ya Na2C2O4, yomwe ndi ufa woyera wa kristalo ndipo umasungunuka m'madzi. Nthawi zambiri umagwiritsidwa ntchito ngati reagent ya labotale komanso pantchito zamafakitale. Ndi wochepa thupi komanso woopsa ndipo umafunika kusamalidwa bwino.
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tetramethyldivinyldisilazane CAS:7691-02-3
Tetramethyldivinyldisilazane ndi chinthu chopangidwa ndi organosilicon chokhala ndi njira ya mankhwala (CH3)2Si(NH)(Si(CH3)2CH=CH2)2. Nthawi zambiri chimakhala chamadzimadzi chopanda mtundu. Chinthuchi chimakhala chofunikira kwambiri mu kapangidwe ka zinthu zachilengedwe komanso sayansi ya zinthu.
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METHYLENEBIS (PHOSPHONICDICHLORIDE) CAS:1499-29-2
Methylenebis(phosphonicdichloride), yomwe imadziwikanso kuti methylenebisphosphonic dichloride, ndi mankhwala omwe ali ndi formula ya molekyulu ya Cl2H4O6P2. Imadziwika ndi magulu awiri a phosphonic acid (-PO3H2) olumikizidwa ku mlatho wapakati wa methylene (-CH2-), uliwonse wokhala ndi atomu ya chlorine (-Cl). Mankhwalawa amadziwika bwino chifukwa cha kapangidwe kake ndipo amagwiritsidwa ntchito m'njira zosiyanasiyana.
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Bromoacetaldehydedimethylacetal CAS:7252-83-7
Bromoacetaldehydedimethylacetal ndi mankhwala omwe ali ndi formula ya molekyulu C4H9BrO2. Ili ndi bromoacetaldehyde yokhala ndi magulu awiri a methyl omwe amamangiriridwa ngati ma acetal. Phala ili limasonyeza mawonekedwe ake enieni chifukwa cha magulu ake ogwira ntchito a acetal ndi atomu ya bromine.
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5-Methyl-1H-pyrazole-3-carboxylicacid CAS:402-61-9
5-Methyl-1H-pyrazole-3-carboxylic acid, yomwe imadziwikanso kuti 5-Methyl-1H-pyrazole-3-carboxylic acid, ndi mankhwala omwe ali ndi formula ya molekyulu C6H6N2O2. Ili ndi mphete ya pyrazole yokhala ndi gulu la carboxylic acid (-COOH) pamalo achitatu ndi gulu la methyl (-CH3) pamalo achisanu. Kapangidwe ka mankhwalawa kamachititsa kuti kagwiritsidwe ntchito mosiyanasiyana.
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5-Methylisoxazole-3-carboxylicacid CAS:3405-77-4
5-Methylisoxazole-3-carboxylicacid, yomwe imadziwikanso kuti 5-Methylisoxazole-3-carboxylic acid, ndi mankhwala omwe ali ndi formula ya molekyulu C6H5NO3. Ili ndi mphete ya isoxazole yokhala ndi gulu la carboxylic acid (-COOH) pamalo achitatu ndi gulu la methyl (-CH3) pamalo achisanu. Kapangidwe ka mankhwala awa kamapangitsa kuti ikhale yodziwika bwino pa ntchito zosiyanasiyana.
