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DI-MU-METHOXOBIS(1,5-CYCLOOCTADIENE)DIIRIDIUM(I) CAS:12148-71-9
DI-MU-METHOXOBIS(1,5-CYCLOOCTADIENE)DIIRIDIUM(I), kapena Ir2(COMe)2(COD)2, ndi mankhwala okhala ndi fomula [Ir2(COMe)2(COD)2]. Ndi kristalo wolimba wachikasu ndipo umagwiritsidwa ntchito kwambiri popanga mankhwala osiyanasiyana komanso kufufuza chifukwa cha mawonekedwe ake apadera.
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bromotris (triphenylphosphine) rhodium (I) CAS:14973-89-8
Bromotris (triphenylphosphine) rhodium (I), yomwe imadziwikanso kuti Wilkinson's catalyst, ndi chinthu chogwirizanitsa chomwe chili ndi rhodium ndi triphenylphosphine ndi bromide ligands. Chimagwiritsidwa ntchito kwambiri ngati chothandizira pazochitika zosiyanasiyana za kapangidwe ka organic, makamaka mu homogeneous catalysis. Kapangidwe ka chothandizira cha mankhwalawa kamachipangitsa kukhala chida chofunikira pakupanga njira zatsopano zopangira komanso kupanga mankhwala amtengo wapatali.
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Acetylacetonatocarbonyltriphenylphosphine rhodium (I) CAS:25470-96-6
Acetylacetonatocarbonyltriphenylphosphine rhodium (I) ndi mgwirizano wogwirizana ndi formula ya mankhwala Rh(acac)(CO)(PPh3)2. Ndi rhodium(I) complex yokhala ndi acetylacetonate, carbonyl, ndi triphenylphosphine ligands. Complex iyi imagwiritsidwa ntchito kwambiri ngati chothandizira pazochitika zosiyanasiyana za organic synthesis, makamaka pankhani ya homogeneous catalysis. Kapangidwe kake kapadera ndi reactivity yake zimapangitsa kuti ikhale yothandiza popititsa patsogolo kusintha kwa mankhwala osiyanasiyana, kuphatikizapo hydrogenation, hydrosilylation, ndi hydroformylation reactions. Kuphatikiza apo, imagwiritsidwa ntchito popanga mankhwala abwino, mankhwala, ndi zipangizo zapamwamba. Kuthekera kwa complex iyi kuthandizira njira zosankhidwa bwino komanso zogwira mtima zapangitsa kuti ikhale chida chofunikira pakupanga njira zatsopano zopangira komanso kupanga mankhwala ofunika. Kugwiritsa ntchito kwake kumafikira pakupanga zinthu zachilengedwe zovuta komanso zosakaniza zamankhwala, kuwonetsa kufunika kwake m'munda wa organic chemistry ndi kupanga mankhwala amakampani.
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(Pentamethylcyclopentadienyl)iridium(III) chloride dimerCAS:12354-84-6
(Pentamethylcyclopentadienyl)iridium(III) Chloride Dimer ndi gulu la organometallic lomwe limapangidwa ndi malo awiri a iridium ogwirizana kudzera mu ligand yogawana. Malo aliwonse a Ir ali ndi magulu asanu a methyl olumikizidwa ku mphete za cyclopentadiene zomwe zimapanga magawo a pentamethylcyclopentadienyl. Fomula ya molekyulu ndi C24H*38Cl*2Ir*2, yokhala ndi kulemera kwa molar pafupifupi 758 g/mol. Gululi laphunziridwa kwambiri chifukwa cha mawonekedwe ake apadera komanso ntchito zake m'mafakitale osiyanasiyana.
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Iridate(3-),hexachloro-, sodium, hydrate (1:3:?), (OC-6-11)- CAS:123334-23-6
Iridate(3-),hexachloro-, sodium, hydrate (1:3:?), (OC-6-11)- ndi mankhwala okhala ndi formula Na3IrCl6·xH2O. Ndi mchere wa sodium wosungunuka wa hexachloroiridate(III) ndipo nthawi zambiri umapezeka ngati makhiristo achikasu kapena alalanje. Mtengo wa "x" mu fomula umayimira kuchuluka kwa mamolekyu amadzi ogwirizana ndi mankhwalawo. Mankhwalawa amagwiritsidwa ntchito m'mafakitale osiyanasiyana komanso kafukufuku chifukwa cha mawonekedwe ake apadera.
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DIRHODIUM (II) TETRAKIS(CAPROLACTAM) CAS:138984-26-6
Dirhodium(II) tetrakis(caprolactam), yomwe imadziwikanso kuti dirhodium caproxen, ndi gulu la organo-metal lomwe lili ndi maatomu awiri a rhodium omwe amalumikizidwa ndi maatomu anayi a nayitrogeni ochokera ku mamolekyu a caprolactam. Kapangidwe kake kamapanga mawonekedwe amakona anayi ozungulira zitsulo zonse ziwiri.
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potaziyamu hexachlororhodate(iii) CAS:13845-07-3
Potaziyamu hexachlororhodate (III), yomwe imadziwikanso kuti potassium rhodium trichloride kapena KRhCl3 ndi chinthu chosapangidwa ndi zinthu zachilengedwe chokhala ndi njira ya RhCl3K. Chimawoneka ngati cholimba choyera cha kristalo kutentha kwa chipinda pansi pa nyengo yabwinobwino. Chinthuchi chimatha kuchitapo kanthu mwamphamvu chikakhudzana ndi mpweya wa hydrogen chloride womwe ungapangitse utsi wa asidi womwe ndi wovulaza maso, khungu, ziwalo zopumira zomwe zimayambitsa kuyabwa, dzimbiri kapena kuvulala kwa moto. Kugwiritsa ntchito zida zodzitetezera monga magolovesi, magalasi ndi zina zotero, kuyenera kuganiziridwa pogwira chinthuchi.
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dCTP, 2′-Deoxycytidine-5′-triphosphoric acid disodium salt CAS:102783-51-7
Mchere wa disodium wa 2′-Deoxycytidine-5′-triphosphoric acid ndi analog ya nucleotide yomwe imagwira ntchito ngati choyambira pakupanga DNA. Umagwiritsidwa ntchito mu kafukufuku wa biology ya mamolekyulu komanso mu maphunziro okhudzana ndi majini ndi njira za majini. Chomera ichi chimagwira ntchito yofunika kwambiri pakubwerezabwereza ndi kulemba DNA, zomwe zimapangitsa kuti ikhale chida chofunikira kumvetsetsa njira za majini ndikupanga njira zothandizira zomwe zingatheke.
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Silver carbonate CAS: 534-16-7 Mtengo wa Wopanga
Siliva carbonate ndi mankhwala omwe ali ndi formula ya Ag2CO3. Ndi chinthu choyera chomwe chimasungunuka pang'ono m'madzi. Siliva carbonate imagwiritsidwa ntchito popanga zinthu zachilengedwe ngati okodzetsa pazochitika zosiyanasiyana. Kuphatikiza apo, imagwiritsidwanso ntchito mu njira zina zowunikira za chemistry. Chifukwa cha kusungunuka kochepa, ingagwiritsidwenso ntchito ngati utoto mu mbiya ndi zoumba.
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Doxifluridine CAS:3094-09-5 Mtengo wa Wopanga
Doxifluridine, yomwe imadziwikanso kuti 5-Fluoro-2′-deoxyuridine, ndi mankhwala a nucleoside omwe angathe kukhala ndi mphamvu yoletsa kutupa. Amasinthidwa kukhala mawonekedwe ake ogwira ntchito, 5-fluorouracil (5-FU), m'maselo a chotupa, komwe amaletsa kupanga DNA ndikuyambitsa kufa kwa maselo. Doxifluridine ingagwiritsidwe ntchito pochiza khansa zosiyanasiyana, kuphatikizapo khansa ya m'matumbo, pamene njira zina zothandizira sizigwira ntchito.
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Sodium tetrachloroaurate(III) dihydrate (Goldgehalt: 30%) CAS:13874-02-7
Sodium tetrachloroaurate (III) dihydrate, yokhala ndi golide wa 30%, ndi mankhwala omwe amagwiritsidwa ntchito m'njira zosiyanasiyana. Ntchito zambiri zimaphatikizapo monga choyambira popanga mankhwala ena agolide, mu kafukufuku ndi zoyeserera za labotale kuti aphunzire za mawonekedwe a mankhwala agolide, komanso m'mafakitale ena.
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Deoxyribonucleic acids, umuna wa nsomba CAS: 100403-24-5
Deoxyribonucleic acid (DNA) ndi molekyu yomwe imanyamula malangizo a majini a chitukuko, kugwira ntchito, kukula, ndi kuberekana kwa zamoyo zonse zodziwika. Imapangidwa ndi zingwe ziwiri zomwe zimazungulirana kuti zipange kapangidwe ka helix kawiri. DNA imapezeka mu nyukiliyasi ya maselo ndipo ndi gawo lofunika kwambiri pa cholowa cha makhalidwe kuchokera ku mibadwomibadwo kupita ku ina. Umuna wa nsomba, kapena mkaka, ndi madzi otuluka mu nsomba yaimuna, omwe amakhala ndi maselo a umuna. Umagwira ntchito yofunika kwambiri pakubereketsa mazira a nsomba. Umuna wa nsomba ndi wofunika kwambiri pa kafukufuku wa sayansi chifukwa cha makhalidwe ake apadera komanso momwe angagwiritsire ntchito m'magawo osiyanasiyana, kuphatikizapo ulimi wa nsomba ndi sayansi ya zamoyo.
