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2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate CAS: 125700-67-6
2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate, feem ntau hu ua HBTU, yog ib qho tshuaj lom neeg siv dav dav ua cov tshuaj sib txuas hauv kev tsim peptide thiab lwm yam kev sib txuas ua ke amide. Cov tshuaj heterocyclic no ua lub luag haujlwm tseem ceeb hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv kev lag luam peptide chemistry, vim nws muaj peev xwm ua kom cov carboxylic acids ua haujlwm thiab tsim cov tshuaj acylating intermediates uas muaj zog heev, yog li ua rau muaj kev tsim cov amide bond zoo thiab xaiv tau.
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1-Chloro-4-iodobenzene CAS: 637-87-6
1-Chloro-4-iodobenzene yog ib qho organic compound uas yog ib feem ntawm cov halogenated aromatic compounds. Nws feem ntau siv ua ib qho khoom siv rau kev tsim cov organic synthesis, tshwj xeeb tshaj yog hauv kev npaj cov biaryl compounds thiab cov tshuaj intermediates. Nws cov qauv tshwj xeeb, uas muaj ob qho tib si chlorine thiab iodine atoms txuas rau lub nplhaib benzene, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev hloov pauv synthetic thiab kev sib cuam tshuam ntawm cov pab pawg ua haujlwm.
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2-ACETYL-5-CHLOROTHIOPHENE CAS: 6310-09-4
2-Acetyl-5-chlorothiophene yog ib qho tshuaj sib xyaw nrog cov mis molecular C6H5ClOS. Nws muaj ib lub nplhaib thiophene uas muaj chlorine hloov nrog ib pawg acetyl txuas rau ntawm 2-txoj haujlwm. Cov tshuaj heterocyclic no tau txais kev saib xyuas rau nws cov kev ua haujlwm ntau yam thiab cov yam ntxwv ntawm cov qauv, ua rau nws muaj txiaj ntsig zoo hauv kev tsim cov tshuaj, cov tshuaj agrochemicals, thiab cov ntaub ntawv.
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5-CHLORO-2-HYDROXYPYRIDINE CAS: 4214-79-3
5-Chloro-2-hydroxypyridine yog ib qho tshuaj sib xyaw nrog cov mis molecular C5H4ClNO thiab feem ntau siv ua ib qho nruab nrab hauv kev tsim cov tshuaj, agrochemicals, thiab dyes. Nws yog ib qho khoom siv daj daj crystalline nrog ntau yam kev siv hauv kev lag luam tshuaj vim nws cov tshuaj reactivity thiab kev ua haujlwm tshwj xeeb. Nrog nws cov hydroxyl thiab chloro functional pawg, cov tshuaj no ua haujlwm ua lub hauv paus tseem ceeb rau kev tsim ntau yam tshuaj sib xyaw tseem ceeb.
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4-Methoxy-1-naphthaldehyde CAS: 15971-29-6
4-Methoxy-1-naphthaldehyde yog ib hom tshuaj uas muaj cov mis molecular C11H10O2, feem ntau siv ua ib qho nruab nrab hauv kev tsim cov organic thiab kev tsim tshuaj. Cov khoom daj daj no muaj cov khoom tsw qab thiab ua lub luag haujlwm tseem ceeb hauv kev tsim ntau yam tshuaj muaj nqis.
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4-methoxynaphthalene-1-carboxylate CAS: 13041-62-8
4-Methoxynaphthalene-1-carboxylate, nrog rau cov mis tshuaj C13H10O3, yog ib qho tshuaj sib xyaw ua ke uas siv dav dav ua ib qho nruab nrab hauv kev tsim cov organic thiab kev tsim tshuaj. Cov tshuaj no ua lub luag haujlwm tseem ceeb hauv kev tsim ntau yam tshuaj muaj nqis vim nws cov khoom tsw qab thiab kev ua haujlwm.
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3-Thiophenecarbonitrile CAS: 1641-09-4
3-Thiophenecarbonitrile, tseem hu ua thiophene-3-carbonitrile, yog ib qho tshuaj sib xyaw nrog cov mis molecular C5H3NS. Nws yog siv dav hauv kev tsim cov organic, kev tshawb fawb txog tshuaj, thiab kev tshawb fawb txog cov khoom siv. Cov tshuaj no yog tus cwj pwm los ntawm nws cov qauv heterocyclic, muaj lub nplhaib thiophene nrog ib pawg cyano, ua rau nws yog ib qho khoom siv tseem ceeb rau ntau yam kev hloov pauv tshuaj thiab kev txhim kho cov khoom siv.
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3-IODOTHIOPHENE CAS: 10486-61-0
3-Iodothiophene yog ib qho tshuaj sib xyaw nrog cov mis molecular C4H3IS, uas paub dav rau nws cov kev siv ntau yam hauv kev tsim cov organic, kev tshawb fawb txog cov ntaub ntawv, thiab kev tsim tshuaj. Cov tshuaj no muaj ib lub nplhaib thiophene hloov nrog ib qho iodine atom, ua rau nws yog ib qho khoom siv ntau yam hauv ntau yam tshuaj lom neeg thiab kev tsim khoom siv.
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2-Thiophenecarbonitrile CAS: 1003-31-2
2-Thiophenecarbonitrile, tseem hu ua thiophene-2-carbonitrile, yog ib qho tshuaj sib xyaw nrog cov mis molecular C5H3NS. Nws siv dav hauv kev tsim cov organic, kev tshawb fawb txog tshuaj, thiab kev tshawb fawb txog cov khoom siv. Cov tshuaj no yog tus cwj pwm los ntawm nws cov qauv heterocyclic, muaj lub nplhaib thiophene nrog ib pawg cyano, ua rau nws yog ib qho khoom siv tseem ceeb rau ntau yam kev hloov pauv tshuaj thiab kev txhim kho cov khoom siv.
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2-Iodothiophene CAS: 3437-95-4
2-Iodothiophene yog ib qho tshuaj sib xyaw nrog cov mis molecular C4H3IS, uas paub txog nws cov kev siv tseem ceeb hauv kev tsim cov organic, kev tshawb fawb txog cov ntaub ntawv, thiab kev tsim tshuaj. Cov tshuaj no muaj lub nplhaib thiophene hloov nrog lub atom iodine, ua rau nws yog ib qho khoom siv ntau yam hauv ntau yam tshuaj lom neeg thiab kev tsim khoom siv.
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6-Cyano-2-naphthol CAS: 52927-22-7
6-Cyano-2-naphthol yog ib qho tshuaj sib xyaw nrog cov mis molecular C11H7NO, paub txog nws cov kev siv ntau yam hauv kev tsim cov organic, tshuaj, thiab cov ntaub ntawv tshawb fawb. Cov tshuaj no muaj cov naphthalene backbone nrog ib pawg cyano, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev hloov pauv tshuaj thiab kev txhim kho cov khoom siv.
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2-Ethoxynaphthalene CAS: 93-18-5
2-Ethoxynaphthalene, nrog rau cov mis tshuaj C12H12O, yog ib qho tshuaj siv ua cov kuab tshuaj thiab cov khoom siv nruab nrab hauv ntau yam txheej txheem kev lag luam. Cov kua dej ntshiab, tsis muaj xim no muaj cov yam ntxwv tsw qab thiab feem ntau siv rau hauv kev tsim tshuaj, cov xim zas, thiab cov organic synthesis.
