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5-Bromo-3-methoxy-2-pyrazinamine CAS:5900-13-0
5-Bromo-3-methoxy-2-pyrazinamine, yomwe imadziwikanso kuti 5-Bromo-3-methoxy-2-pyrazinamine, ndi mankhwala omwe ali ndi formula ya molekyulu C6H7BrN3O. Amadziwika ndi kupezeka kwa atomu ya bromine (-Br), gulu la methoxy (-OCH3), ndi gulu la amino (-NH2) pa mphete ya pyrazine. Mankhwalawa ali ndi mawonekedwe osiyana ndipo amagwiritsidwa ntchito m'njira zosiyanasiyana.
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Acetylferrocene CAS:1271-55-2
Acetylferrocene ndi mankhwala omwe ali ndi formula ya molekyulu C12H12FeO. Amachokera ku ferrocene poyambitsa gulu la acetyl. Phala ili limasonyeza makhalidwe apadera chifukwa cha msana wake wa ferrocene ndi gulu la acetyl.
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Diethylfluoromalonate CAS: 685-88-1
Diethylfluoromalonate ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C7H11FO4. Nthawi zambiri amakhala madzi opanda mtundu. Mankhwalawa amagwira ntchito yofunika kwambiri pakupanga zinthu zachilengedwe komanso sayansi ya zinthu.
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ethylferrocene CAS:1273-89-8
Ethylferrocene ndi mankhwala omwe ali ndi formula ya molekyulu C14H14Fe. Amachokera ku ferrocene mwa kusintha imodzi mwa ma atomu ake a hydrogen ndi gulu la ethyl (-C2H5). Kusintha kumeneku kumabweretsa mawonekedwe apadera chifukwa cha gulu lake la ferrocene backbone ndi ethyl functional.
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Bisphenoxyethanolfluorene CAS:117344-32-8
Bisphenoxyethanolfluorene ndi mankhwala achilengedwe, ochokera m'magulu awiri a phenoxy ethanol ndi mphete ya fluorene, yofanana ndi yoyera. Imagwira ntchito yofunika kwambiri pakupanga kwachilengedwe ndi sayansi ya zinthu.
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Biscresolfluorene CAS: 88938-12-9
Biscresolfluorene ndi mankhwala achilengedwe omwe ali ndi mphete ziwiri za epoxy-benzene ndi mphete ya fluorene, yomwe nthawi zambiri imakhala yoyera. Imagwira ntchito yofunika kwambiri pakupanga zinthu zachilengedwe komanso sayansi ya zinthu.
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Ethylglyoxalate CAS:924-44-7
Ethylglyoxalate ndi mankhwala achilengedwe okhala ndi fomula ya C4H6O3 ndipo nthawi zambiri amakhala madzi opanda mtundu. Ndi chinthu chofunikira kwambiri ndipo chimagwiritsidwa ntchito kwambiri popanga zinthu zachilengedwe komanso kafukufuku wa mankhwala.
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2-bromo-5-cyanopyridine CAS:139585-70-9
2-Bromo-5-cyanopyridine, yomwe imadziwikanso kuti 2-Bromo-5-cyanopyridine, ndi mankhwala omwe ali ndi formula ya molekyulu C6H3BrN2. Ndi yochokera ku pyridine, yomwe ili ndi atomu ya bromine (-Br) ndi gulu la cyano (-CN) pa mphete ya benzene. Mankhwalawa amadziwika bwino chifukwa cha kapangidwe kake ndipo amagwiritsidwa ntchito m'njira zosiyanasiyana.
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![2,2′-[9H-Fluoren-9-ylidenebis(4,1-phenyleneoxymethylene)]bis-oxirane CAS:47758-37-2](https://cdn.globalso.com/xindaobiotech/VMLV8UWXAZ0XBLS6M136.png)
2,2′-[9H-Fluoren-9-ylidenebis(4,1-phenyleneoxymethylene)]bis-oxirane CAS:47758-37-2
2,2′-[9H-Fluoren-9-ylidenebis(4,1-phenyleneoxymethylene)]bis-oxirane ndi chinthu chachilengedwe chokhala ndi kapangidwe ka molekyulu kovuta ndipo nthawi zambiri chimakhala chamadzimadzi chopanda utoto. Chimachita gawo lofunikira pakupanga kwachilengedwe ndi sayansi ya zinthu.
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2-(Fluorosulfonyl)difluoroaceticacid CAS:1717-59-5
2-(Fluorosulfonyl)difluoroacetic acid ndi mankhwala omwe ali ndi formula ya molekyulu C2F4O4S. Ili ndi msana wa difluoroacetic acid wokhala ndi gulu la fluorosulfonyl (-SO2F) lomwe limalumikizidwa pamalo achiwiri. Phala ili limasonyeza kapangidwe kake kapadera chifukwa cha magulu ake ogwira ntchito a fluoroalkyl ndi sulfonyl.
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(TETRAHYDRO-2H-PYRAN-4-YL)METHANOL CAS:14774-37-9
((Tetrahydro-2H-pyran-4-yl)methanol), yomwe imadziwikanso kuti tetrahydropyran-4-methanol, ndi mankhwala okhala ndi formula ya molekyulu (C_6H_{12}O_2). Ili ndi mphete ya tetrahydro-2H-pyran yokhala ndi gulu la methanol (-CH2OH) yolumikizidwa pamalo achinayi. Phala ili lili ndi mawonekedwe akeake ndipo limagwiritsidwa ntchito m'njira zosiyanasiyana.
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4,4′-(9-Fluorenylidene)diphenol CAS:3236-71-3
4,4′-(9-Fluorenylidene)diphenol ndi mankhwala achilengedwe omwe ali ndi mphete ziwiri za benzene ndi mphete imodzi ya fluorene, ndipo nthawi zambiri amakhala olimba oyera. Amagwira ntchito yofunika kwambiri pakupanga zinthu zachilengedwe komanso sayansi ya zinthu.
