CAS NO.20859-02-3 L-tert-Leucine Neach-dèanamh/Àrd-inbhe/A’ phrìs as fheàrr/Ann an stoc
Mion-fhiosrachadh Luath
Àireamh CAS: 20859-02-3
Co-fhaclan: L-leucine treasach
Foirmle Mhóileciuil: C6H13NO2
Cuideam Moileciuil: 131.17
Sònrachaidhean:
| Nì | Coitcheann | Dàta anailis |
| Coltas | Pùdar geal no bàn | a’ gèilleadh |
| Cuairteachadh sònraichte[α]20/D | -8.0° gu -11.0° | -9° |
| So-sgaoilteachd | So-sgaoilte ann an uisge | a’ gèilleadh |
| Aithneachadh | IR | a’ gèilleadh |
| Call air tiormachadh | Gun a bhith nas motha na 0.50% | 0.11% |
| Fuigheall air lasadh (sulfaichte) | Gun a bhith nas motha na 0.50% | 0.10% |
| Deuchainn | 98.0 gu 102.0% | 99.5% |
Iarrtas
1. Faodar L-tert-leucine a chleachdadh mar chatalaiche airson ceangal oxidative enantioselective agus cearcallachadh hydroquinones gu oxahelicenes.
2. Faodar a chleachdadh mar neartaiche beathachaidh, stuth-leasachaidh biadh bheathaichean, agus leigheas synthetigeach.
3. ’S e amino-aigéid na prìomh phàirtean de phròtainean, agus ’s e aon de na prìomh dhleastanasan fiseòlasach aca a bhith nan stuthan amh airson co-chur phròtainean. Bidh iad a’ tachairt anns an staid shaor no cheangailte in vivo. Bidh pròtainean anns a’ bhodhaig air am briseadh sìos gus na amino-aigéid a leanas a thoirt gu buil: Alanine, Arginine, searbhag aspartach, Asparagine, Cysteine, Lysine, Methionine, Phenylalanine, Serine, Threonine, amino-aigéad chromine, tyrosine, valine.
Uachdaranas
1. sampall solarachaidh
2. Faodaidh am pacaigeadh a bhith a rèir riatanasan an luchd-ceannach
3. thèid freagairt a thoirt do cheistean sam bith taobh a-staigh 24 uairean
4. Bidh sinn a’ toirt seachad cunntas malairteach, liosta pacaidh, bile luchdaidh, teisteanas co-dhèanamh, teisteanas slàinte agus teisteanas tùs. Ma tha riatanasan sònraichte sam bith aig na margaidhean agad, leig fios dhuinn.
5. prìs factaraidh.
6. lìbhrigeadh sgiobalta. tha deagh cho-obrachadh againn le mòran de luchd-cur air adhart proifeasanta, is urrainn dhuinn na toraidhean a chuir thugad aon uair ‘s gun dearbhaich thu an t-òrdugh.
7. gabhaidh sinn ri diofar dhòighean pàighidh, l/c, t/t, d/a, d/p, o/a, paypal, western union etc., agus tha sinn air a bhith ag obair còmhla ri sinosure airson iomadh bliadhna.
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| seadh | Toradh | CAS |
| 2,5-二氯甲苯 | 2,5-Dichlorotoluene | 19398-61-9 |
| 2, 3- 二氯苯甲醛 | 2,3-Dichlorobenzaldehyde | 6334-18-5 |
| 2,4-二氯苯乙酮 2,4-二氯苯基甲基酮 | 2',4'-Dichloroacetophenone | 2234-16-4 |
| 2,3-二氯甲苯 | 2,3-Dichlorotoluene | 32768-54-0 |
| 2,6- Clàr 1194-65-6 | 2,6 Difluoro benzonitrile | 1194-65-6 |
| 3,4-二氯甲苯 | 3,4-Dichlorotoluene | 95-75-0 |
| 2, 4- 二氯苯甲醛 | 2:4 Dìclòro Beinsaldehyd | 874-42-0 |
| 2,4- Duilleag 2 2,4-二氯苯甲醇 | Deoch-làidir 2,4-Dichlorobenzyl | 1777-82-8 |
| 1,3- 二氯苯 Luchdaich sìos | 1,3-Dichlorobenzene MDCB | 541-73-1 |
| 一氯丙酮 | MONACHLÒRAICÉATÓN | 78-95-5 |
| 三氯丙酮 | 1,1,3-Trichloroacetone | 921-03-9 |
| 2,4-二氯-3,5- 二 硝基三氟甲苯 | 2,4-Dichloro-3,5-dinitro benzotrifluoride | 29091-09-6 |
| 对氯甲苯 | 4-Clòrotoluene PCT | 106-43-4 |
| 对氯氯苄 十二烷基三甲氧基硅烷 | Dodecyltrimethoxysilane n-Dodecyltrimethoxysilane | 3069-21-4 |
| altrum | Clòraid 2-chlorobenzyl | 611-19-8 |
| 对甲基氯苄 | Clòraid 4-Methylbenzyl | 104-82-5 |
| 邻甲基氯苄 | Clòraid 2-Methylbenzyl MBC | 552-45-4 |
| 2,4-二氯氯苄 | Clòraid 2,4-Dichlorobenzyl | 94-99-5 |
| 对氯苯甲酰氯 4-氯苯甲酰氯 | Clòraid 4-clòrobenzoyl | 122-01-0 |
| 邻氯苯甲醛 | 2-Clòrobensaldehyde | 89-98-5 |
| 2.4 dealbhan | Clòraid 2,4-Dichlorobenzoyl | 89-75-8 |
| 2,4 - 二氯苯腈 | 2,4-Dichlorobenzonitrile | 6574-98-7 |
| 对氯三氟甲苯 4-氯三氟甲苯 | PCBTF 4-clòrobenzotrifluoride p-Clòrobensotrifluoride | 98-56-6 |
| 2,4-二氯三氟甲苯 | 2,4-Dichlorobenzotrifluoride | 320-60-5 |
| 邻氯三氟甲苯 2-氯三氟甲苯 | 2-Clòrobenzotrifluoride | 88-16-4 |
| 2,3-二氯三氟甲苯 | 2,3-Dichlorobenzotrifluoride | 54773-19-2 |
| 2,4 - 二氯苯胺 | 2,4 Dichloro aniline | 554-00-7 |
| 2,4-二氨基-6-氯嘧啶 | 4-Clòro-2,6-diaminopyrimidine | 156-83-2 |
| 4,6-二氯嘧啶 | 4,6-dichloro pirimidine | 1193-21-1 |
| 6-氯-2,4-二硝基苯胺 | 6-Clòro-2,4-dinitroaniline | 3531-19-9 |
| 12 duine a dh'aois | Cloraid dodecyl pyridine | 104-74-5 |
| 16 dealbh gu h-ìosal | Cloraid hexadecylpyridinium | 6004-24-6 |
| 四氯乙酰乙酸乙酯 | Ethyl-4-choloro-3-oxobutanoate | 638-07-3 |
| 5-氯-2-戊酮 | API 5-CHLORO-2-PENTANONE AIR A CHLEACHDADH AIRSON Hydroxy novaldiamine | Àireamh CAS 5891-21-4 |
| 1-氯-6,6-二甲基-2-庚烯-4-炔 | 1-CLÒR-6,6-DIMETHYL-2-HEPTEN-4-YNE | Àireamh CAS: 287471-30-1 |
| 2-氨基-4,6- 二氯-5-甲酰胺基嘧啶 | N-(2-AMINO-4,6-DICHLORO-5-PYRIMIDINYL)FORMAMIDE | 171887-03-9 |
| 4-氯甲基-5-甲基-1,3-二氧杂环戊烯-2-酮 | 4-CLÒRAMEITIL-5-METHIIL-1,3-DIOXOL-2-ONE | 80841-78-7 |
| 对氯苯腈 | 4-Clòrobensonitrile | 623-03-0 |
| altrum | Clòraid 2-chlorobenzyl | 611-19-8 |
| 邻氯苯腈 | 2-Clòrobensonitrile | 873-32-5 |
| 邻氯苯甲醛 | 2-Clòrobensaldehyde | 89-98-5 |
| 对氯氯苄 十二烷基三甲氧基硅烷 | Dodecyltrimethoxysilane n-Dodecyltrimethoxysilane | 3069-21-4 |
| 2,3,5,6-四氯吡啶 | 2,3,5,6-Tetrachloropyridine | 2402-79-1 |
| 2-氯吡啶 | 2-Clòropiridine | 109-09-1 |
| 2,6-二氯吡啶 | 2,6-Dichloropyridine | 2402-78-0 |
| 2,3-二氯吡啶 | 2,3-Dichloropyridine | 2402-77-9 |
| 五氯吡啶 | Pentachloropyridine | 2176-62-7 |
| 4-氨基-6-氯嘧啶 | 4-Amino-6-clòropyrimidine | 5305-59-9 |
| 4,6-二氯-5-溴嘧啶 | 5-Bromo-4,6-dichloropyrimidine | 68797-61-5 |
| 2,6-二氯-4- 三氟甲基苯胺 | 4-Amino-3,5-dichlorobenzotrifluoride | 24279-39-8 |
| 3,4- 二氯氯苄 | 1,2-Dichloro-4-(cloromethyl)benzene | 102-47-6 |
| 2,6-二氯氯苄 | Clòraid 2,6-Dichlorobenzyl | 2014-83-7 |
| 2,4-二氯甲苯 | 2,4-dichlorotoluene | 95-73-8 |
| 2,6-二氯甲苯 | 2,6-Dichlorotoluene | 443-84-5 |
| 2,4-二氯苯甲酸 | searbhag 2, 4-dichlorobenzoic | 50-84-0 |
| 6-氯吡啶并[3,4-D]嘧啶-4(3H)-酮 | 6-CLÒR-3H-PYRIDO[3,4-D]PYRIMIDIN-4-ONE | 171178-47-5 |
| 2-溴-3-氯噻吩 | 2-Bromo-3-clorothiophene | 77893-68-6 |
| 三氯氧磷 | fosfairil trichloride | 10025-87-3 |
| 2,6-二氯氯苄 | Clòraid 2,6-Dichlorobenzyl | 2014-83-7 |
| 6-氯-3-甲基尿嘧啶 | 6-Clòro-3-methyluracil | 4318-56-3 |
| 5-氯-2-酰氯噻吩 | 5-Clòr-thiophene-2-carbonyl clòraid | 42518-98-9 |
| N-(2-氯嘧啶-4-基)-N-甲 基-2,3-二甲基-2H-吲唑- 6-胺 | N-(2-clòropyrimidin-4-il)-N,2,3-triMethyl-2H-indazol-6-aMine | 444731-75-3 |
| 6-溴-2-氯-8-环戊基-5- 甲基吡啶并[2,3-d]嘧啶- 7(8H) - 酮 | 6-Bromo-2-cloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one | 1016636-76-2 |
| 2,5-二氯-N-[2-(二甲基亚膦酰)苯基]-4-嘧啶胺 | 2,5-Dichloro-N-[2-(dimethylphosphinyl)phenyl]-4-pyrimidinamine | 1197953-49-3 |
| 2,5-二氯-N-[2-[(1-甲基 乙基)磺酰基]苯基]-4- 嘧啶胺 | -[(1-methylethyl)sulfonyl]phenyl] | 761440-16-8 |
| 3-(2-氯嘧啶-4-基)-1-甲 基吲哚 | 3-(2-clòropiriMidin-4-il)-1-Meitilindol | 1032452-86-0 |
| 2-氯-6-甲基苯胺 | 2-Clòro-6-methylaniline | 87-63-8 |
| 2,4-二氯嘧啶 | 2,4-Dichloropyrimidine | 3934-20-1 |
| 5-溴-2,4-二氯嘧啶 | 5-Bromo-2,4-dichloropyrimidine | 36082-50-5 |
| 2,4-二氯嘧啶 | 2,4-Dichloropyrimidine | 3934-20-1 |
| 5-甲基-2,4-二氯嘧啶 | 2,4-Dichloro-5-methylpyrimidine | 1780-31-0 |
| 5-溴-2-氯嘧啶 | 5-Bromo-2-cloropyrimidine | 32779-36-5 |
| 2-氯-3-甲酰基-6-甲基吡啶 | 2-Clòro-3-formil-6-picoline | 91591-69-4 |
| 2-氯-3-溴-5-硝基吡啶 | 3-Bromo-2-cloro-5-nitropyridine | 5470-17-7 |
| 2,6-二氯烟酸 | searbhag 2,6-dichloronicotinic | 38496-18-3 |
| 5,6-二氯烟酸 | searbhag 5,6-dichloronicotinic | 41667-95-2 |
| 6-氯-2-甲基-3-硝基吡啶 | 6-Clòro-2-methyl-3-nitropyridine | 22280-60-0 |
| 2-氯-3-溴-5-硝基吡啶 | 2-Clòro-3-bromo-5-nitropyridine | 5470-17-7 |
| 2-氯-6-甲基苯胺 | 2-Amino-5-bromopyridine | 87-63-8 |
| 2,4,5-三氟-3-氯苯甲酸 | searbhag 3-clòro-2,4,5-trifluorobenzoic | 101513-77-3 |
| 2,4,5-三氟-3-氯苯甲酰乙酸乙酯 | Eitil 3-clòro-2,4,5-trifluorobenzoylacetate | 101987-86-4 |
| 2-氨基-6-氯嘌呤 | 2-AMINO-6-CLOROPURINE | 10310-21-1 |
| 2,6-二氯嘌呤 | 2,6-Dichloropurine | 5451-40-1 |
| 2-氯-6-氟甲苯 | 443-83-4 | |
| 2-氯吡啶 | 2-Clòropiridine | 109-09-1 |
| 2,3-二氯吡啶 | 2,3-Dichloropyridine | 2402-77-9 |
| 2,6 - 二氯苯酚 | 2,6-Dichlorophenol | 87-65-0 |
| 2,4'-二氯苯乙酮 4-氯苯酰甲基氯; | 2,4'-dichloroacetophenone | 937-20-2 |
| 2-氯-4-氟甲苯 | 452-73-3 | |
| 2-氯-6-氟甲苯 | 443-83-4 | |
| 2,4-二氯-3,5- 二 硝基三氟甲苯 | 29091-09-6 | |
| 2,4-二氯三氟甲苯 | 320-60-5 | |
| 对-氯三氟甲苯 | PCBTF 4-clòrobenzotrifluoride p-Clòrobensotrifluoride | 98-56-6 |
| 2-氯吡啶 | 2-clòropiridine | 109-09-1 |
| 2-氯-5-硝基吡啶 | oro-5-nitropyridine | 4548-45-2 |
| 2,3-二氯吡啶 | 2,3-Dichloropyridine | 2402-77-9 |
| 邻氯苯甲醛 | 89-98-5 | |
| 2-噻吩乙酰氯 | Clòraid 2-thiopheneacetyl | 39098-97-0 |
| N, N-二乙基氯甲酰胺 | Clòraid diethylcarbamic | 88-10-8 |
| 4-氯丁酸甲酯 | Methyl 4-clorobutyrate | 3153-37-5 |
| 对氯三氟甲苯 4-氯三氟甲苯 | PCBTF 4-clòrobenzotrifluoride p-Clòrobensotrifluoride | 98-56-6 |
| 2,4-二氯-3,5- 二 硝基三氟甲苯 | 29091-09-6 | |
| 2,4-二氯三氟甲苯 | 320-60-5 | |
| 2,4- 二氯甲苯 | ||
| 2,6-二氯甲苯 | 2,6-Dichlorotoluene | 443-84-5 |
| 2,3-二氯甲苯 | ||
| 2,4-二氯三氟甲苯 | 320-60-5 | |
| 2,4-二氯-3,5- 二 硝基三氟甲苯 | 29091-09-6 | |
| 2,3-二氯三氟甲苯 | 54773-19-2 | |
Notaichean
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