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5-Bromo-3-methoxy-2-pyrazinamine CAS: 5900-13-0
5-Bromo-3-methoxy-2-pyrazinamine, tseem hu ua 5-Bromo-3-methoxy-2-pyrazinamine, yog ib qho tshuaj lom neeg uas muaj cov mis molecular C6H7BrN3O. Nws yog tus cwj pwm los ntawm qhov muaj ib qho bromine atom (-Br), ib pawg methoxy (-OCH3), thiab ib pawg amino (-NH2) ntawm lub nplhaib pyrazine. Cov tshuaj no muaj cov yam ntxwv sib txawv thiab siv rau hauv ntau yam kev siv.
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Acetylferrocene CAS: 1271-55-2
Acetylferrocene yog ib qho tshuaj sib xyaw nrog cov mis molecular C12H12FeO. Nws yog muab los ntawm ferrocene los ntawm kev qhia txog acetyl pawg. Cov tshuaj no muaj cov yam ntxwv tshwj xeeb vim nws cov ferrocene backbone thiab acetyl functional pawg.
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Diethylfluoromalonate CAS: 685-88-1
Diethylfluoromalonate yog ib qho organic compound nrog cov tshuaj formula C7H11FO4. Nws feem ntau yog ib qho kua tsis muaj xim. Cov tshuaj no ua lub luag haujlwm tseem ceeb hauv kev tsim cov organic thiab kev tshawb fawb txog cov ntaub ntawv.
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ethylferrocene CAS: 1273-89-8
Ethylferrocene yog ib qho tshuaj lom neeg uas muaj cov mis molecular C14H14Fe. Nws yog muab los ntawm ferrocene los ntawm kev hloov ib qho ntawm nws cov hydrogen atoms nrog ib pawg ethyl (-C2H5). Qhov kev hloov pauv no ua rau muaj cov yam ntxwv tshwj xeeb vim nws cov ferrocene backbone thiab pawg ethyl functional.
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Bisphenoxyethanolfluorene CAS: 117344-32-8
Bisphenoxyethanolfluorene yog ib qho organic compound, los ntawm ob pawg phenoxy ethanol thiab ib lub nplhaib ntawm fluorene, feem ntau yog cov khoom dawb. Nws ua lub luag haujlwm tseem ceeb hauv kev tsim cov organic thiab cov ntaub ntawv tshawb fawb.
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Biscresolfluorene CAS: 88938-12-9
Biscresolfluorene yog ib qho organic compound uas muaj ob lub nplhaib epoxy-benzene thiab ib lub nplhaib fluorene, uas feem ntau yog cov khoom dawb. Nws ua lub luag haujlwm tseem ceeb hauv kev tsim cov organic thiab kev tshawb fawb txog cov ntaub ntawv.
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Ethylglyoxalate CAS: 924-44-7
Ethylglyoxalate yog ib qho organic compound nrog cov mis C4H6O3 thiab feem ntau yog cov kua tsis muaj xim. Nws yog ib qho tseem ceeb nruab nrab thiab muaj ntau yam kev siv hauv kev tsim cov organic thiab kev tshawb fawb txog tshuaj lom neeg.
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2-bromo-5-cyanopyridine CAS: 139585-70-9
2-Bromo-5-cyanopyridine, tseem hu ua 2-Bromo-5-cyanopyridine, yog ib qho tshuaj sib xyaw nrog cov mis molecular C6H3BrN2. Nws yog ib qho derivative ntawm pyridine, muaj ib tug bromine atom (-Br) thiab ib tug cyano pawg (-CN) ntawm lub nplhaib benzene. Cov tshuaj no yog qhov tseem ceeb rau nws cov yam ntxwv ntawm cov qauv thiab siv rau hauv ntau yam kev siv.
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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 yog ib qho organic compound nrog cov qauv molecular nyuaj thiab feem ntau yog cov kua tsis muaj xim. Nws ua lub luag haujlwm tseem ceeb hauv kev tsim cov organic thiab cov ntaub ntawv tshawb fawb.
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2-(Fluorosulfonyl)difluoroaceticacid CAS: 1717-59-5
2-(Fluorosulfonyl) difluoroacetic acid yog ib qho tshuaj sib xyaw nrog cov mis molecular C2F4O4S. Nws muaj cov difluoroacetic acid backbone nrog pawg fluorosulfonyl (-SO2F) txuas rau ntawm qhov chaw thib 2. Cov tshuaj no muaj cov yam ntxwv tshwj xeeb vim nws cov pab pawg fluoroalkyl thiab sulfonyl.
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(TETRAHYDRO-2H-PYRAN-4-YL) METHANOL CAS: 14774-37-9
((Tetrahydro-2H-pyran-4-yl)methanol), tseem hu ua tetrahydropyran-4-methanol, yog ib qho tshuaj sib xyaw nrog cov mis molecular (C_6H_{12}O_2). Nws muaj ib lub nplhaib tetrahydro-2H-pyran nrog ib pawg methanol (-CH2OH) txuas rau qhov chaw thib 4. Cov tshuaj no muaj cov yam ntxwv tshwj xeeb thiab siv rau hauv ntau yam kev siv.
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4,4′-(9-Fluorenylidene)diphenol CAS:3236-71-3
4,4′-(9-Fluorenylidene) diphenol yog ib qho organic compound uas muaj ob lub nplhaib benzene thiab ib lub nplhaib fluorene, thiab feem ntau yog cov khoom dawb. Nws ua lub luag haujlwm tseem ceeb hauv kev tsim cov organic thiab cov ntaub ntawv tshawb fawb.
