CAS NO.20859-02-3 L-tert-Leucine Olùpèsè/Dídára gíga/Owó tó dára jùlọ/Wà ní ọjà
Àwọn Àlàyé Kíákíá
Nọmba CAS: 20859-02-3
Àwọn ọ̀rọ̀ tí a jọ́ra: L-tertiary leucine
Fọ́múlá molikula: C6H13NO2
Ìwúwo molikula: 131.17
Àwọn ìlànà pàtó:
| Ohun kan | Boṣewa | Dáta ìṣàyẹ̀wò |
| Ìfarahàn | Fúlú funfun tàbí funfun tí kò ní ìwúwo | ibamu |
| Ìyípo pàtó kan[α]20/D | -8.0° sí -11.0° | -9° |
| Yíyọ́ | Ó lè yọ́ nínú omi | ibamu |
| Idanimọ | IR | ibamu |
| Pípàdánù nígbà gbígbẹ | Ko ju 0.50% lọ | 0.11% |
| Àṣẹ́kù lórí iná (sulfated) | Ko ju 0.50% lọ | 0.10% |
| Ìdánwò | 98.0 sí 102.0% | 99.5% |
Ohun elo
1. A le lo L-tert-leucine gẹ́gẹ́ bí ohun tí ó ń mú kí ìsopọ̀ oxidative enantioselective àti cyclization ti hydroquinones sí oxahelicenes pọ̀ sí i.
2. A le lo o gege bi ohun elo ti o n se afikun ounje, afikun ounje eranko, ati oogun ti a fi se oje.
3. Àwọn amino acids ni àwọn èròjà pàtàkì nínú àwọn protein, ọ̀kan lára àwọn iṣẹ́ pàtàkì wọn ni láti ṣiṣẹ́ gẹ́gẹ́ bí àwọn ohun èlò aise fún ìṣẹ̀dá protein. Ó ń ṣẹlẹ̀ ní ipò òmìnira tàbí ìdè nínú vivo. Àwọn protein nínú ara ni a ń pín sí wẹ́wẹ́ láti ṣe àwọn amino acid wọ̀nyí: Alanine, Arginine, Aspartic Acid, Asparagine, Cysteine, Lysine, Methionine, Phenylalanine, Serine, Threonine, Chromine Amino acid, tyrosine, valine.
Ipò gíga
1.àyẹ̀wò ìpèsè
2. Iṣakojọpọ le jẹ gẹgẹ bi ibeere awọn alabara
3. A o dahun ibeere eyikeyi laarin wakati 24
4. A n pese iwe-owo iṣowo, atokọ apoti, iwe-owo gbigbe, coa, iwe-ẹri ilera ati iwe-ẹri ipilẹṣẹ. Ti awọn ọja rẹ ba ni awọn ibeere pataki eyikeyi, jẹ ki a mọ.
5.owo ile ise.
6. ifijiṣẹ kiakia. A ni ifowosowopo to dara pẹlu ọpọlọpọ awọn oniṣẹ iwaju ọjọgbọn, a le fi awọn ọja ranṣẹ si ọ ni kete ti o ba jẹrisi aṣẹ naa.
7.a le gba oniruuru ona isanwo, l/c, t/t, d/a, d/p, o/a, paypal, western union ati beebee lo, a si le fowosowopo pelu sinosure fun opolopo odun.
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| 产品 | Ọjà | 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 |
| 2,6-二氯苄腈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 Dichloro Benzaldehyde | 874-42-0 |
| 2,4-二氯苄醇 2,4-二氯苯甲醇 | Ọtí 2,4-Dichlorobenzyl | 1777-82-8 |
| 1,3-二氯苯 间二氯苯 | 1,3-Dichlorobenzene MDCB | 541-73-1 |
| 一氯丙酮 | MONOCHLOROACETONE | 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-Klorotoluene PCT | 106-43-4 |
| 对氯氯苄 十二烷基三甲氧基硅烷 | Dodecyltrimethoxysilane n-Dodecyltrimethoxysilane | 3069-21-4 |
| 邻氯氯苄 | 2-Chlorobenzyl kiloraidi | 611-19-8 |
| 对甲基氯苄 | 4-Methylbenzyl kiloraidi | 104-82-5 |
| 邻甲基氯苄 | 2-Methylbenzyl kiloraidi MBC | 552-45-4 |
| 2,4-二氯氯苄 | 2,4-Dichlorobenzyl kiloraidi | 94-99-5 |
| 对氯苯甲酰氯 4-氯苯甲酰氯 | 4-Klorobenzoyl kiloraidi | 122-01-0 |
| 邻氯苯甲醛 | 2-Chlorobenzaldehyde | 89-98-5 |
| 2.4二氯苯甲酰氯 | 2,4-Dichlorobenzoyl kiloraidi | 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 | 4-Chlorobenzotrifluoride PCBTF p-Chlorobenzotrifluoride | 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-Klorbenzotrifluoride | 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-Chloro-2,6-diaminopyrimidine | 156-83-2 |
| 4,6-二氯嘧啶 | 4,6-dichloro pyrimidine | 1193-21-1 |
| 6-氯-2,4-二硝基苯胺 | 6-Chloro-2,4-dinitroaniline | 3531-19-9 |
| 12烷基氯化吡啶 | Dodecyl pyridine kiloraidi | 104-74-5 |
| 16烷基氯化吡啶 | Hexadecylpyridinium kiloraidi | 6004-24-6 |
| 四氯乙酰乙酸乙酯 | Ethyl-4-choloro-3-oxobutanoate | 638-07-3 |
| 5-氯-2-戊酮 | 5-CHLORO-2-PENTANONE API tí a lò fún Hydroxy novaldiamine | Nọmba CAS 5891-21-4 |
| 1-氯-6,6-二甲基-2-庚烯-4-炔 | 1-CHLORO-6,6-DIMETHYL-2-HEPTEN-4-YNE | Nọmba 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-CHLOROMETHYL-5-METHYL-1,3-DIOXOL-2-ONE | 80841-78-7 |
| 对氯苯腈 | 4-Klorbenzonitrile | 623-03-0 |
| 邻氯氯苄 | 2-Chlorobenzyl kiloraidi | 611-19-8 |
| 邻氯苯腈 | 2-Klorbenzonitrile | 873-32-5 |
| 邻氯苯甲醛 | 2-Chlorobenzaldehyde | 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-Chloropyridine | 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-chloropyrimidine | 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-(chloromethyl)benzene | 102-47-6 |
| 2,6-二氯氯苄 | 2,6-Dichlorobenzyl kiloraidi | 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 | 2, 4- acid dichlorobenzoic | 50-84-0 |
| 6-氯吡啶并[3,4-D]嘧啶-4(3H)-酮 | 6-CHLORO-3H-PYRIDO[3,4-D]PYRIMIDIN-4-ONE | 171178-47-5 |
| 2-溴-3-氯噻吩 | 2-Bromo-3-chlorothiophene | 77893-68-6 |
| 三氯氧磷 | phosphoryl trichloride | 10025-87-3 |
| 2,6-二氯氯苄 | 2,6-Dichlorobenzyl kiloraidi | 2014-83-7 |
| 6-氯-3-甲基尿嘧啶 | 6-Chloro-3-methyluracil | 4318-56-3 |
| 5-氯-2-酰氯噻吩 | 5-Chlorothiophene-2-carbonyl kiloraidi | 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-chloropyriMidin-4-yl)- 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-chloro-8-cyclopentyl- 5-methylpyrido[2,3-d]pyrimidin- 7(8H)-ọkan | 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-chloropyriMidin-4-yl)-1- Methylindole | 1032452-86-0 |
| 2-氯-6-甲基苯胺 | 2-Chloro-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-chloropyrimidine | 32779-36-5 |
| 2-氯-3-甲酰基-6-甲基吡啶 | 2-Chloro-3-formyl-6-picoline | 91591-69-4 |
| 2-氯-3-溴-5-硝基吡啶 | 3-Bromo-2-chloro-5-nitropyridine | 5470-17-7 |
| 2,6-二氯烟酸 | 2,6-Dichloronicotinic acid | 38496-18-3 |
| 5,6-二氯烟酸 | 5,6-Dichloronicotinic acid | 41667-95-2 |
| 6-氯-2-甲基-3-硝基吡啶 | 6-Chloro-2-methyl-3-nitropyridine | 22280-60-0 |
| 2-氯-3-溴-5-硝基吡啶 | 2-Chloro-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 | 3-Chloro-2,4,5-trifluorobenzoic acid | 101513-77-3 |
| 2,4,5-三氟-3-氯苯甲酰乙酸乙酯 | Ethyl 3-chloro-2,4,5-trifluorobenzoylacetate | 101987-86-4 |
| 2-氨基-6-氯嘌呤 | 2-AMINO-6-Kloropurin | 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-Chloropyridine | 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 | 4-Chlorobenzotrifluoride PCBTF p-Chlorobenzotrifluoride | 98-56-6 |
| 2-氯吡啶 | 2-chloropyridine | 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 | 2-Thiopheneacetyl kiloraidi | 39098-97-0 |
| N,N-二乙基氯甲酰胺 | Diethylcarbamic kiloraidi | 88-10-8 |
| 4-氯丁酸甲酯 | Mẹ́tílì 4-chlorobutyrate | 3153-37-5 |
| 对氯三氟甲苯 4-氯三氟甲苯 | 4-Chlorobenzotrifluoride PCBTF p-Chlorobenzotrifluoride | 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 | |
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