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4-Methylthiosemicarbazide CAS:6610-29-3
He matū waro te 4-Methylthiosemicarbazide, ko tōna tātai ngota C4H10N4S. He hanganga thiosemicarbazide tōna, e tohuhia ana e te rōpū methyl e piri ana ki te ngota hauota i te tūranga-4 me te rōpū thiol (-SH). Kua nui te hiahia o tēnei matū ki te matū rongoā nā tōna kaha hei ārai i te pukupuku me te ārai i ngā huakita. Mā ōna āhuatanga hanganga ahurei ka taea e ia te taunekeneke me ngā momo whāinga koiora, ka waiho hei tīmatanga whai hua mō te hanga i ngā ngota koiora matatini ake. Kei te haere tonu te rangahau ki te tūhura i ana tono rongoā me ngā tikanga mahi i roto i ngā momo wāhanga rongoā.
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3-isochromanone CAS:4385-35-7
Ko te 3-Isochromanone, e mōhiotia ana ko te 3-benzopyran-1-one, he matū waro heterocyclic e tohuhia ana e te rōpū mahi isochroman me te carbonyl kua honoa. Me te tātai ngota C9H8O2, e whakaatu ana i ngā āhuatanga hanganga ahurei e whai wāhi ana ki ōna āhuatanga matū me te ā-tinana whakamere. Kua arohia tēnei matū i roto i te matū rongoā nā ōna mahi rongoā pea, tae atu ki ngā pānga ārai-mumura, ārai-waikura, me te ārai-matepukupuku. Hei takawaenga nui i roto i te hanganga waro, ka whakamahia te 3-isocromanonone i roto i te whakarite i ngā momo hua rerekē me ngā tono i roto i ngā rongoā me ngā matū ahuwhenua.
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Waikawa o-Tolylacetic CAS:644-36-0
Ko te waikawa o-Tolylacetic, e mōhiotia ana ko te waikawa 2-tolylacetic, he waikawa carboxylic kakara e tohuhia ana e te rōpū methyl e piri ana ki te mowhiti phenyl i te tūranga ortho e pā ana ki te wāhanga waikawa acetic. Me te tātai ngota C9H10O2, he āhuatanga nui mō ngā tono maha i roto i te hanganga rauropi me te matū rongoā. He takawaenga nui tēnei matū i roto i te hanga matū pai, ā, kua piki ake te hiahia nā ōna mahi koiora pea. Kei te haere tonu te rangahau ki te waikawa o-tolylacetic ki te hura i tōna whai huatanga i roto i te whanaketanga rongoā me ētahi atu tukanga ahumahi.
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Te waikawa waikawa glycinonitrile CAS: 6011-14-9
Ko te glycinonitrile hydrochloride, e mōhiotia ana ko te 2-aminoacetonitrile hydrochloride, he matū waro me te tātai ngota C2H6ClN. Kei roto i tēnei he rōpū nitrile e piri ana ki tētahi wāhanga glycine, e waiho ana hei poraka hanga nui i roto i te hanganga o ngā momo ngota koiora. Ka whakarei ake tēnei tote hydrochloride i te wairewa o te glycinonitrile i roto i ngā otinga wai, ka āwhina i tōna whakamahinga i roto i ngā tauhohenga matū rerekē. Ko te glycinonitrile hydrochloride te mea matua e whakamahia ana i roto i te matū rongoā me te matū koiora, inā koa i roto i te whanaketanga o ngā rongoā me ngā matū ahuwhenua, ka taea te whakamahi i ōna āhuatanga ahurei mō ngā tono motuhake.
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Terephthaldicarboxaldehyde CAS:623-27-8
Ko te Terephthaldicarboxaldehyde (TDCA) he pūhui waro me te tātai ngota C10H8O4. Kei roto ko te mowhiti benzene me ngā rōpū aldehyde (-CHO) e rua me ngā rōpū waikawa carboxylic (-COOH) e rua kei ngā tūranga 1,4, ka waiho hei pūtake o te waikawa terephthalic. He mahi nui tā tēnei pūhui i roto i te hanganga waro me te pūtaiao rauemi, inā koa i roto i te hanga polymers, resins, me ngā matū motuhake. Ko ōna rōpū mahi ahurei e whakarato ana i te tauhohenga e āhei ai ngā momo huringa matū, ka waiho te TDCA hei takawaenga whai hua i roto i te whakawhanake i ngā rauemi hou me ngā pūhui bioactive.
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4′-Fluoroacetophenone CAS:403-42-9
He matū waro te 4′-Fluoroacetophenone, ko tōna tātai ngota C9H9F0. Kei roto he rōpū phenyl kua whakakapia e te rōpū fluoro i te tūranga para me te rōpū acetyl e piri ana ki te mowhiti benzene. E mōhiotia ana tēnei wai kore tae ki te kōwhai mā mō tōna kakara motuhake, ā, e whakamahia whānuitia ana i roto i te hanganga waro hei takawaenga mō ngā rongoā, ngā matū ahuwhenua, me ngā momo matū pai. Ko te aroaro o te ngota fluorine me te rōpū mahi acetyl ka hoatu he tauhohenga ahurei ki te 4′-fluoroacetophenone, ka whai hua i roto i te rangahau matū me ngā tono ahumahi.
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Ethyl O-methylbenzoate CAS:87-24-1
He matū waro te Ethyl O-methylbenzoate, ko tōna tātai ngota C10H12O2. Kei roto he ester ethyl i ahu mai i te tauhohenga o te waikawa benzoic me te methanol, ka hua ake he matū kei roto ngā rōpū mahi ester me te ether. Ko te kakara hua o tēnei ester kakara he mea whai hua ki te ahumahi kakara me te reka. Hei tāpiri, he takawaenga i roto i te hanganga waro, e whai wāhi ana ki te hanga i ngā momo rongoā me ngā matū pai. Ko tōna hanganga ahurei e whakarato ana i te kaha tauhohenga nui, e āwhina ana i ngā panoni matū rerekē.
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o-Anisaldehyde CAS:135-02-4
Ko te o-Anisaldehyde, e mōhiotia ana ko te 2-methoxybenzaldehyde, he aldehyde kakara me te tātai ngota C9H10O2. Kei roto he rōpū methoxy (-OCH3) e tū ana ki te rōpū mahi aldehyde (-CHO) i runga i te mowhiti kakara. He mea rongonui tēnei matū mō tōna kakara reka, ā, e whakamahia whānuitia ana i roto i te umanga kakara, tae atu ki te hanga rauropi. Haunga ōna whakamahinga i roto i te hinu kakara, he mea nui te mahi a te o-anisaldehyde hei takawaenga i roto i te hanga rongoā, matū ahuwhenua, me ngā momo matū pai, ā, he mea whakamere i roto i ngā taiao ahumahi me te rangahau.
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Tetraethylammonium chloride CAS: 56-34-8
Ko te Tetraethylammonium chloride (TEAC) he tote ammonium quaternary me te tātai matū C8H20ClN. Kei roto ko te cation tetraethylammonium me te anion chloride. He tino wairewa tēnei totoka tioata mā i roto i te wai me ngā whakarewa waro polar. Nā tōna hanganga ahurei, ka mahi te TEAC hei whakakorikori whakawhiti-āhuatanga, ā, he whānuitia te whakamahinga i roto i te hanga waro, inā koa mō ngā tauhohenga e uru ana ngā tauhohenga ionic me te kore-ionic. Ko tōna kaha ki te whakahaere i te whakawhiti i ngā ion puta noa i ngā āhuatanga ka whakanui ake i ngā tere tauhohenga me te whai huatanga, ka whai hua ai i roto i ngā tukanga matū maha, tae atu ki ngā mea i roto i ngā ahumahi rongoā me te ahuwhenua.
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Mithramycin A CAS:50-85-1
Ko te waikawa 4-Methylsalicylic he matū waro kua whakarōpūtia hei matū i ahu mai i te waikawa salicylic. Me te tātai ngota C8H8O3, kei roto he rōpū methyl (-CH3) kei te tūranga para e pā ana ki te rōpū waikawa carboxylic i runga i te mowhiti kakara. He maha ngā mahi koiora o tēnei matū, ā, kua nui te hiahia ki ngā rangahau rongoā me te matū. E whakamahia ana i roto i te hanganga o ngā rongoā, ngā matū ahuwhenua, me te mea hei matū mua mō ētahi atu matū waro. He maha ngā whakamahinga o ōna āhuatanga hanganga ahurei, tae atu ki te whakamahinga hei rongoā ārai-mumura me te hanga i ngā momo hua.
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pyrocatechol monoethyl ether CAS:94-71-3
Ko te Pyrocatechol monoethyl ether, e mōhiotia ana ko te ethyl catechol, he matū waro i ahu mai i te pyrocatechol me te rōpū ethyl kua whakakapia ki tētahi o ōna tūranga hydroxyl. Ko tōna tauira ngota ko C10H14O2, e whakaatu ana i te mowhiti benzene me ngā rōpū hydroxyl (-OH) e rua me te rōpū mahi ethyl ether. He mea nui tēnei matū ki ngā momo mara, tae atu ki te hanga matū waro, te rongoā, me te hanga matū. Nā tōna hanganga ahurei ka taea te maha o ngā huringa matū, ka waiho hei takawaenga whai hua i roto i te hanga o ngā ngota uaua ake.
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2′,4′-Dichlorovalerophenone CAS:61023-66-3
Ko te 2′,4′-Dichlorovalerophenone he matū waro me te tātai ngota C11H10Cl2O. Kei roto he tuara valerophenone me ngā whakakapinga chlorine e rua kei ngā tūranga ortho me para o te mowhiti kakara. E mōhiotia ana tēnei matū kowhai mā mō āna whakamahinga i roto i te hanganga waro, inā koa hei takawaenga i roto i te hanga rongoā, matū ahuwhenua, me ngā matū motuhake. Ko te aroaro o ngā ngota chlorine me te rōpū mahi carbonyl e hoatu ana i te tauhohenga ahurei ki te 2′,4′-dichlorovalerophenone, ka waiho hei poraka hanga nui i roto i ngā momo huringa matū me ngā tukanga ahumahi.
