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3-Nitro-o-phenylenediamine CAS: 3694-52-8
3-Nitro-o-phenylenediamine (NOPD) yog ib qho organic compound siv rau hauv kev tsim cov xim thiab cov pigments. Nws tseem hu ua 3-nitro-1,2-phenylenediamine lossis 4-nitro-o-phenylenediamine. NOPD yog ib qho khoom daj crystalline nrog cov tshuaj mis C6H7N3O2. Nws feem ntau siv ua ib qho nruab nrab hauv kev tsim cov azo dyes, uas siv dav hauv textiles, luam ntawv, thiab cov ntawv thov xim. Tsis tas li ntawd, NOPD tuaj yeem siv ua xim hauv cov plaub hau zas thiab cov tshuaj pleev ib ce vim nws muaj peev xwm muab xim daj mus rau txiv kab ntxwv.
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Ethyl2-methylthiazole-4-carboxylate CAS: 6436-59-5
Ethyl 2-methylthiazole-4-carboxylate yog ib yam tshuaj lom neeg uas yog los ntawm tsev neeg thiazole. Nws yog tus cwj pwm los ntawm qhov muaj ib pawg ethyl thiab ib qho carboxylate moiety, nrog rau ib qho methyl substituent ntawm lub nplhaib thiazole. Cov tshuaj no muaj lub ntsiab lus tseem ceeb hauv ntau yam lag luam vim nws cov qauv tshwj xeeb thiab cov kev siv tau.
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2-chloro-N,6-dimethylpyrimidin-4-amine CAS: 3569-33-3
2-Chloro-N,6-dimethylpyrimidin-4-amine yog ib qho tshuaj lom neeg uas muaj ib pawg chloro thiab ib qho dimethylpyrimidinamine moiety. Nws yog siv rau hauv ntau yam lag luam vim nws cov qauv tshwj xeeb thiab cov kev siv tau.
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2-CHLORO-8-ETHYLQUINOLINE-3-METHANOL CAS: 1017429-39-8
2-Chloro-8-ethylquinoline-3-methanol yog ib yam tshuaj siv hauv ntau yam lag luam. Nws yog ib feem ntawm tsev neeg quinoline thiab nws muaj cov tshuaj chloro thiab ethyl. Cov tshuaj no tau pom tias muaj peev xwm siv tau rau hauv kev tshawb fawb thiab kev txhim kho tshuaj vim nws cov qauv thiab cov khoom tshwj xeeb.
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2-Bromo-4-thiazolecarboxylicacid CAS: 5198-88-9
2-Bromo-4-thiazolecarboxylic acid yog ib qho tshuaj sib xyaw nrog cov mis molecular C5H3BrNOS. Nws yog ib qho derivative ntawm thiazolecarboxylic acid nrog ib tug bromine atom nyob rau ntawm 2-txoj hauj lwm ntawm lub nplhaib thiazole. Cov tshuaj no feem ntau yog siv ua ib qho khoom siv hauv kev tsim cov tshuaj, agrochemicals, thiab cov ntaub ntawv vim nws cov reactivity ntau yam.
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2,5-Dibromothiaazole CAS: 4175-78-4
2,5-Dibromothiazole yog ib yam tshuaj lom neeg uas yog los ntawm tsev neeg thiazole, uas muaj ob lub bromine atoms. Cov tshuaj no muaj cov qauv tshwj xeeb thiab muaj peev xwm siv tau rau ntau yam lag luam.
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2,4-Dichlorobenzoicacid CAS: 50-84-0
2,4-Dichlorobenzoic acid yog ib qho tshuaj lom neeg siv dav hauv ntau yam lag luam vim nws cov qauv tshwj xeeb thiab cov ntawv thov.
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3-Bromopyruvicacid CAS: 1113-59-3
3-Bromopyruvic acid yog ib yam tshuaj lom neeg uas muaj ib lub bromine atom thiab ib pawg carboxylic acid nyob rau hauv 3-txoj hauj lwm ntawm lub molecule pyruvic acid. Nws muaj lub ntsiab lus tseem ceeb hauv ntau yam lag luam vim nws cov qauv tshwj xeeb thiab cov kev siv tau.
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3-BROMO-5-PHENYLPYRIDINE CAS: 142137-17-5
3-Bromo-5-phenylpyridine yog ib qho tshuaj lom neeg uas muaj peev xwm siv tau rau ntau yam lag luam, paub txog nws cov qauv tshwj xeeb.
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(ETHYLENEDITHIO) DIACETICACID CAS: 7244-02-2
(ETHYLENEDITHIO) DIACETICACID yog ib qho organic compound feem ntau siv ua tus neeg sawv cev chelating. Nws yog ib tug neeg sawv cev chelating nrog ob pawg acetyl thiab ob thioether ligands. Cov tshuaj no yog siv dav hauv kev lag luam tshuaj lom neeg.
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3-Buten-1-aminehydrochloride CAS: 17875-18-2
3-Buten-1-aminehydrochloride yog ib qho tshuaj siv hauv ntau yam lag luam, uas muaj nws cov qauv tshwj xeeb thiab cov ntawv thov.
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2-Ketobutyricacid CAS: 600-18-0
2-Ketobutyric acid, tseem hu ua alpha-ketobutyric acid, yog ib qho tshuaj lom neeg uas yog tsev neeg ntawm ketone acids. Nws yog tus cwj pwm los ntawm nws pawg carbonyl ntawm qhov thib ob carbon atom hauv molecule. Cov tshuaj no muaj qhov tseem ceeb hauv ntau yam lag luam vim nws cov qauv tshwj xeeb thiab cov ntawv thov.
