-
Methyl trifluoromethanesulfonate CAS:333-27-7
Methyl trifluoromethanesulfonate (MTfMS) ndi chinthu cha organofluorine chomwe chimadziwika ndi gulu la methyl lomwe limalumikizidwa ku gawo la trifluoromethanesulfonyl. Ndi chinthu chopanda utoto, chothandizira madzi chomwe chimadziwika ndi mphamvu zake zamagetsi, zomwe zimapangitsa kuti chikhale chothandiza kwambiri popanga mankhwala osiyanasiyana komanso kusintha. MTfMS imayamikiridwa kwambiri chifukwa cha kuthekera kwake koyambitsa gulu la trifluoromethanesulfonyl kukhala mamolekyu achilengedwe, zomwe zingathandize kuti lizigwira ntchito bwino komanso kukhazikika.
-
N,N'-BIS(1,4-DIMETHYLPENTYL)-P-PHENYLENEDIAMINE CAS:3081-14-9
N,N'-Bis(1,4-dimethylpentyl)-p-phenylenediamine ndi mankhwala achilengedwe omwe amadziwika ndi kapangidwe kake ka diamine, komwe kali ndi magulu awiri a 1,4-dimethylpentyl omwe amamangiriridwa ku msana wa p-phenylenediamine. Mankhwalawa ali m'gulu la ma phenylene diamines omwe amalowetsedwa m'malo mwake ndipo ali ndi mphamvu zoteteza ku ma antioxidants, zomwe zimapangitsa kuti akhale ofunika kwambiri m'mafakitale osiyanasiyana. Kapangidwe kake ka mamolekyulu kamathandizira kuti zinthu zikhazikike bwino motsutsana ndi okosijeni ndi kuwonongeka.
-
Iminodibenzyl CAS:494-19-9
Iminodibenzyl ndi mankhwala achilengedwe omwe amadziwika ndi kukhalapo kwa magulu awiri a benzyl olumikizidwa ku gawo lapakati la imino (–NH–). Mankhwalawa amagwira ntchito yofunika kwambiri popanga zinthu zachilengedwe komanso mankhwala chifukwa cha kapangidwe kake kapadera, komwe kamalola kusintha kwa mankhwala osiyanasiyana. Iminodibenzyl nthawi zambiri imagwiritsidwa ntchito popanga mamolekyu ovuta kwambiri, zomwe zimapangitsa kuti ikhale yofunikira pakufufuza ndi ntchito zamafakitale.
-
4-Benzyloxyaniline hydrochloride CAS: 51388-20-6
4-Benzyloxyaniline hydrochloride ndi mankhwala achilengedwe omwe ali ndi gulu la benzyloxy lomwe limalumikizidwa ndi kapangidwe ka aniline. Mankhwalawa, omwe amagwiritsidwa ntchito kwambiri ngati mchere wa hydrochloride, amadziwika ndi kusungunuka kwake m'madzi komanso kugwiritsidwa ntchito kwake ngati mankhwala ochiritsira. Amagwira ntchito yofunika kwambiri pakupanga mankhwala, makamaka pakupanga mankhwala osiyanasiyana ndi utoto chifukwa cha mphamvu zake zogwirira ntchito.
-
L-2-Chlorophenylglycine CAS:141315-50-6
L-2-Chlorophenylglycine ndi chiral amino acid derivative yomwe imadziwika ndi gulu la phenyl lokhala ndi chlorinated pa 2-position poyerekeza ndi carboxylic acid. Phala ili lili ndi gulu la amino komanso carboxylic acid, zomwe zimapangitsa kuti likhale lofunika kwambiri popanga zinthu zachilengedwe. Chifukwa cha kapangidwe kake kapadera, L-2-chlorophenylglycine yatchuka kwambiri mu mankhwala chifukwa cha momwe ingagwiritsire ntchito popanga mankhwala komanso ngati choyambira cha mankhwala osiyanasiyana olimbikitsa moyo.
-
Naftalofos CAS:1491-41-4
Naftalofos ndi mankhwala a organophosphate omwe amagwiritsidwa ntchito makamaka ngati mankhwala ophera tizilombo komanso acaricide m'minda. Ali ndi kapangidwe ka naphthalene ndipo ali ndi phosphorous, yomwe imathandizira kuti ikhale ndi mphamvu yolimbana ndi tizilombo tosiyanasiyana. Naftalofos imagwira ntchito mwa kusokoneza magwiridwe antchito a mitsempha mwa tizilombo, zomwe zimapangitsa kuti ikhale yothandiza polimbana ndi tizilombo tosiyanasiyana taulimi. Kugwiritsa ntchito kwake poyang'anira tizilombo kwapangitsa kuti ikhale mankhwala ofunikira kwambiri poteteza mbewu.
-
3-Oxetanone CAS:6704-31-0
3-Oxetanone ndi ketone yozungulira yokhala ndi mphete ya oxetane yokhala ndi ziwalo zinayi. Chomerachi chili ndi gulu la carbonyl lomwe lili pafupi ndi atomu ya okosijeni, zomwe zimapangitsa kuti igwire ntchito bwino komanso kuti igwiritsidwe ntchito popanga zinthu zachilengedwe. Podziwika ndi kapangidwe kake kapadera, 3-oxetanone imagwira ntchito yofunika kwambiri popanga mankhwala osiyanasiyana, zomwe zimapangitsa kuti ikhale yofunikira m'magawo monga mankhwala ndi sayansi ya zinthu.
-
![3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepine CAS:32943-25-2](https://cdn.globalso.com/xindaobiotech/YXWU15IWKSREIEIP2135.png)
3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepine CAS:32943-25-2
3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepine ndi mankhwala achilengedwe a heterocyclic omwe ali m'banja la dibenzazepine. Mankhwalawa ali ndi atomu ya chlorine pamalo atatu ndipo amawonetsa kapangidwe ka bicyclic komwe kamathandizira kukhala ndi mphamvu zapadera zamakemikolo ndi reactivity. Amathandiza kwambiri popanga zinthu zachilengedwe, makamaka pakupanga mankhwala ndi mankhwala omwe amagwira ntchito m'thupi.
-
3-Aminocrotononitrile CAS:1118-61-2
3-Aminocrotononitrile ndi mankhwala achilengedwe okhala ndi gulu la cyano ndi gulu la amino lomwe limalumikizidwa ku msana wa crotononitrile. Mankhwalawa amadziwika ndi kapangidwe kake kosakhuta, komwe kumawonjezera mphamvu zake mu njira zosiyanasiyana zamankhwala. 3-Aminocrotononitrile ndi yofunika kwambiri pakupanga zinthu zachilengedwe chifukwa cha momwe ingagwiritsidwire ntchito popanga mankhwala ndi mankhwala a agrochemicals, komwe kuyambitsa magulu ogwira ntchito kungakhudze kwambiri ntchito zamoyo.
-
2-tert-Butyl-4-methylphenol CAS:2409-55-4
2-Tert-Butyl-4-methylphenol, yomwe imadziwika kuti BHT (butylated hydroxytoluene), ndi mankhwala onunkhira achilengedwe omwe amadziwika ndi gulu la tert-butyl ndi gulu la methyl lomwe limalumikizidwa ku mphete ya benzene. Mankhwalawa amadziwika kwambiri chifukwa cha mphamvu zake zotsutsana ndi ma antioxidants, zomwe zimapangitsa kuti akhale othandiza m'njira zosiyanasiyana. Chifukwa cha kuthekera kwake kuletsa njira yochepetsera ma oxide, BHT imagwiritsidwa ntchito makamaka ngati chosungira zakudya, zodzoladzola, ndi mankhwala.
-
1-Ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile CAS:28141-13-1
1-Ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile ndi mankhwala ovuta achilengedwe omwe ali m'banja la dihydropyridine, omwe amadziwika ndi kuphatikiza kwapadera kwa magulu ogwira ntchito kuphatikiza gulu la hydroxyl, gulu la carbonitrile, ndi gulu la keto. Mankhwalawa ali ndi mawonekedwe odziwika bwino omwe amawapangitsa kukhala oyenera kugwiritsidwa ntchito m'mankhwala osiyanasiyana komanso kugwiritsa ntchito mankhwala. Ntchito zake zosiyanasiyana zimasonyeza kuti pali kuthekera kwa ntchito ya zamoyo komanso kusinthasintha kwa kapangidwe ka zinthu zachilengedwe.
-
(R)-4-Fluorophenylglycine CAS:93939-74-3
(R) -4-Fluorophenylglycine ndi chinthu chochokera ku chiral amino acid chomwe chili ndi atomu ya fluorine yomwe imalowetsedwa m'malo mwa mphete ya phenyl. Chomerachi chili m'gulu la ma amino acid omwe si a proteinogenic ndipo chimadziwika ndi kaboni yake yosagwirizana, yomwe imapereka mphamvu zazikulu za stereochemical. Chifukwa cha kapangidwe kake kapadera, (R)-4-fluorophenylglycine yapeza chidwi pa kafukufuku wamankhwala ndi chitukuko, makamaka ngati chomangira cha mankhwala osiyanasiyana omwe amagwira ntchito m'thupi.
