China CAS NO.20859-02-3 L-tert-Leucine Onye nrụpụta/Ọkwa dị elu/Ọnụahịa kacha mma/N'ụlọ ọrụ mmepụta na ndị nrụpụta

CAS NO.20859-02-3 L-tert-Leucine Onye nrụpụta/Ịdị mma dị elu/Ọnụahịa kacha mma/Nọ na ngwaahịa

nkọwa dị mkpirikpi:

1. Enwere ike iji L-tert-leucine mee ihe dị ka ihe na-akpali akpali maka njikọ enantioselective oxidative na cyclization nke hydroquinones na oxahelicenes.
2. Enwere ike iji ya mee ihe dị ka ihe na-eme ka nri sie ike, ihe mgbakwunye nri anụmanụ, na ọgwụ sịntetik.
3. Amino acid bụ ihe ndị bụ isi mejupụtara protein, otu n'ime ọrụ ha bụ isi bụ ịrụ ọrụ dị ka ihe eji emepụta protein. Ọ na-eme n'ọnọdụ efu ma ọ bụ nke ejiri aka kee na vivo. A na-ekewa protein dị n'ime ahụ iji mepụta amino acid ndị a: Alanine, Arginine, Aspartic Acid, Asparagine, Cysteine, Lysine, Methionine, Phenylalanine, Serine, Threonine, Chromine Amino acid, tyrosine, valine.

Aha:L-tert-Leucine

CAS:20859-02-3

Ịdị ọcha:≥99%

Akara:Ụlọ ọrụ mmepụta ihe nke MIT-IVY, LTD

Zitere anyị ozi-e Nbudata MSDS/COA Nbudata PDF

Nkọwa Ngwaahịa

Akara Ngwaahịa

Nkọwa Ngwa Ngwa

CAS#: 20859-02-3

Okwu ndị yiri ya: Leucine L-tertiary

Usoro Molekụla: C6H13NO2
Ibu Molekụla: 131.17
Nkọwapụta:

ihe	Ọkọlọtọ	Data nyocha
Ọdịdị	Ntụ ntụ ọcha ma ọ bụ nke ọcha	kwekọrọ
Mgbanwe kpọmkwem[α]20/D	-8.0° ruo -11.0°	-9°
Mmiri na-agbaze	Na-agbaze n'ime mmiri	kwekọrọ
Nchọpụta	IR	kwekọrọ
Mfu mgbe a kpọrọ nkụ	Ọ gaghị agafe 0.50%	0.11%
Ihe fọdụrụ na ọkụ (sulfated)	Ọ gaghị agafe 0.50%	0.10%
Nnwale	98.0 ruo 102.0%	99.5%

Ngwa

Ịdị Elu

1. ihe nlele nnyefe

2. Nkwakọ ngwaahịa nwere ike ịbụ dịka ihe ndị ahịa chọrọ si dị

3. A ga-aza ajụjụ ọ bụla n'ime awa iri abụọ na anọ

4. Anyị na-enye akwụkwọ ọnụahịa azụmaahịa, ndepụta nkwakọ ngwaahịa, akwụkwọ ibu, coa, asambodo ahụike na asambodo mmalite. Ọ bụrụ na ahịa gị nwere ihe pụrụ iche achọrọ, mee ka anyị mara.

5.ọnụ ahịa ụlọ ọrụ mmepụta ihe.

6. nnyefe ngwa ngwa. Anyị na ọtụtụ ndị ọkachamara na-ebufe ihe nwere ezigbo mmekọrịta, anyị nwere ike izipu ngwaahịa ndị ahụ ozugbo ị kwadoro iwu ahụ.

7.Anyị nwere ike ịnabata ụzọ ịkwụ ụgwọ dị iche iche, l/c, t/t, d/a, d/p, o/a, paypal, western union wdg, anyị na-arụkọkwa ọrụ na sinosure ruo ọtụtụ afọ.

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产品	Ngwaahịa	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	Mmanya 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-Chlorotoluene 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 chloride	611-19-8
对甲基氯苄	4-Methylbenzyl chloride	104-82-5
邻甲基氯苄	2-Methylbenzyl chloride MBC	552-45-4
2,4-二氯氯苄	2,4-Dichlorobenzyl chloride	94-99-5
对氯苯甲酰氯 4-氯苯甲酰氯	4-Chlorobenzoyl chloride	122-01-0
邻氯苯甲醛	2-Chlorobenzaldehyde	89-98-5
2.4二氯苯甲酰氯	2,4-Dichlorobenzoyl chloride	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-Chlorobenzotrifluoride	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 chloride	104-74-5
16烷基氯化吡啶	Hexadecylpyridinium chloride	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 EJI MEE 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-Chlorobenzonitrile	623-03-0
邻氯氯苄	2-Chlorobenzyl chloride	611-19-8
邻氯苯腈	2-Chlorobenzonitrile	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 chloride	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- dichlorobenzoic acid	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 Chloride	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 chloride	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)-otu	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-CHLOROPURINE	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 chloride	39098-97-0
N,N-二乙基氯甲酰胺	Diethylcarbamic chloride	88-10-8
4-氯丁酸甲酯	Methyl 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