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shanghai yayu biomedical co.,ltd??? ?? ??? ?????.

?? ?:shanghai yayu biomedical co.,ltd
??:021-54370211
???:3007215920@qq.com
??:China
URL: www.yayubio.com/
? ?? ?:2989
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Tri-tert-butylphosphonium tetrafluoroborate?? -t- ?? ?? ?? ??? ???? ????131274-22-1C12H28P.BF4
(S)-(+)-1-[(R)-2-(Diphenylphosphino)ferrocenyl]ethyldi-t-butylphosphine277306-29-3C32H40FeP2
Di-tert-butylmethylphosphonium tetrafluoroborate479094-62-7C9H22BF4P
(R)-(+)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl137219-86-4C52H48P2
R-(+)-2-Diphenylphosphino-2'-Methoxy-1,1'-binaphthyl145964-33-6C33H25OP
2-Di-t-butylphosphino-1,1'-binaphthyl255836-67-0C28H31P
(S)-(-)-2-Diphenylphosphino-2'-Methoxy-1,1'-binaphthyl(S)-2-???????-2'-???-1,1'-????134484-36-9C33H25OP
Flumethasone?????2135-17-3C22H28F2O5
Flumethasone acid28416-82-2C21H26F2O5
Prednisolone Acetate EP Impurity EDeltacortinene?????(PredisoloneAcetateIMpurity)4380-55-6C23H28O5
tetraene acetate37413-91-5C23H26O4
TriaMcinolone epoxy (5TR)215095-77-5C21H26O6
Thymidine???50-89-5C10H14N2O5
4-Biphenylacetic acid5728-52-9C14H12O2
m-(1-Cyanoethyl)benzoic acid3-(1-?????)??? ?5537-71-3C10H9NO2
Propylthiouracil????????51-52-5C7H10N2OS
Tetramisole hydrochloride5086-74-8C11H13ClN2S
Levamisole hydrochloride16595-80-5C11H13ClN2S
4-(Bromomethyl)benzeneboronic acid pinacol ester4-(?????)????????????138500-85-3C13H18BBrO2
20-(tert-Butoxy)-20-oxoicosanoic acid20-(tert-???)-20-??????683239-16-9C24H46O4
17-Amino-10-oxo-3,6,12,15-tetraoxa-9-azaheptadecanoic Acid17-???-10-??-3,6,12,15-?????-9-???????1143516-05-5C12H24N2O7
2-[2-(Fmoc-amino)ethoxy]ethoxy]acetic acid166108-71-0C21H23NO6
Nalpha-Fmoc-L-lysine hydrochloride139262-23-0C21H25ClN2O4
6-(Chloromethyl)uracil18592-13-7C5H5ClN2O2
2-AMinopyrrolidine HCl2-???-1-??????7544-75-4C4H9ClN2
1-(1-ethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole1029716-44-6C13H23BN2O3
(S)-3-amino-3-(4-chlorophenyl)propanoic acid131690-60-3C9H10ClNO2
3-Bromo-L-phenylalanine82311-69-1C9H10BrNO2
Fmoc-3-(2-Naphthyl)-L-alanine112883-43-9C28H23NO4
Fmoc-3-(2-Naphthyl)-D-alanine138774-94-4C28H23NO4
5-[(4-methylphenyl)sulfonyl]-5H-Pyrrolo[2,3-b]pyrazin-2-amine1201187-46-3C13H12N4O2S
Thiomorpholine 1,1-dioxide hydrochloride??????1,1-????????59801-62-6C4H10ClNO2S
FMOC-L-Valine68858-20-8C20H21NO4
Fmoc-Asp(OtBu)-OH71989-14-5C23H25NO6
Fmoc-Tyr(tBu)-OH71989-38-3C28H29NO5
Fmoc-Glu(OtBu)-OH.H2O204251-24-1C24H29NO7
Fmoc-Aib-OH94744-50-0C19H19NO4
Fmoc-Orn(Boc)-OH109425-55-0C25H30N2O6
Fmoc-D-Tyr(4-Et)-OH162502-65-0C26H25NO5
Fmoc-Gly-Gly-OH35665-38-4C19H18N2O5
Fmoc-N-methyl-L-leucine103478-62-2C22H25NO4
Fmoc-N-Me-Val-OH84000-11-3C21H23NO4
4-oxoazetidine-2-carboxylic acid4-??????-2-?????98019-65-9C4H5NO3
4-(Phenylsulfonyl)piperidine HCl4-????????????285995-13-3C11H15NO2S
(R)-1-Boc-3-methylpiperazine(R)-4-Boc-2-??????163765-44-4C10H20N2O2
Boc-(2S,4R)-4-hydroxypiperidine-2-carboxylic acid(2R,4S)-BOC-4-?????????-2-????917835-93-9C11H19NO5
1,4-Bis(3-aminopropyl)piperazine??(??????)????7209-38-3C10H24N4
(S)-(-)-alpha-(Boc-Amino)-gamma-butyrolactone(S)-(-)-??-(Boc-???)-??-?????40856-59-5C9H15NO4
(R)-3-Methylpiperazin-2-one(R)-3-??-2-??????922178-61-8C5H10N2O
N,O-dimethyl-CBZ-L-arginine118171-80-5C19H21NO5
1-(Cbz-amino)cyclopropanecarboxylic acid84677-06-5C12H13NO4
(R)-(+)-2-Piperazinecarboxylic acid dihydrochloride126330-90-3C5H12Cl2N2O2
3,3-Dimethylazetidine hydrochloride3,3-??????????89381-03-3C5H12ClN
(R)-N-Boc-3-pyrrolidineacetic acid(R)-N-Boc-3-????????204688-60-8C11H19NO4
1-Boc-3-cyano-4-oxopyrrolidine4-???-1-(t-??????)????-3-? (CAS No. 175463-32-8)175463-32-8C10H14N2O3
tert-butyl 4-(4-hydroxybutyl)piperidine-1-carboxylatetert-??4-(4-??????)????-1-???????142355-83-7C14H27NO3
(S)-1-N-Boc-3-ethylpiperazine(S)-1-N-Boc-3-??????928025-56-3C11H22N2O2
L-(+)-Glutamic acid hydrochlorideL-???? ?, ??138-15-8C5H10ClNO4
DL-Glutamic acidDL-????617-65-2C5H9NO4
DL-Glutamine585-21-7C5H10N2O3
DL-Leucine??328-39-2C6H13NO2
DL-Pyroglutamic acid2-????-5-?????149-87-1C5H7NO3
DL-Tyrosine556-03-6C9H11NO3
DL-Valine516-06-3C5H11NO2
AC-D-ALA-OH19436-52-3C5H9NO3
N-Acetyl-D-glutamic acid19146-55-5C7H11NO5
N-Acetyl-D-leucine19764-30-8C8H15NO3
N-Acetyl-D-phenylalanine10172-89-1C11H13NO3
N-Acetylglycine543-24-8C4H7NO3
2-Acetylaminopropionic acid2-???????????97-69-8C5H9NO3
N-Acetyl-L-glutamic acid??????????1188-37-0C7H11NO5
N-Acetyl-L-valineN-???-L-??96-81-1C7H13NO3
N-Acetyl-L-proline??????68-95-1C7H11NO3
N-Acetyl-L-hydroxyproline???????????33996-33-7C7H11NO4
Glycylglycine??????556-50-3C4H8N2O3
L-Arginine-L-pyroglutamate???????56265-06-6C11H21N5O5
L-Arginine L-glutamateL-??? L-??????4320-30-3C11H23N5O6
N-6-Trifluoroacetyl-L-lysine10009-20-8C8H13F3N2O3
DL-Serine hydrazide hydrochlorideDL-????????55819-71-1C3H10ClN3O2
Ethyl L-leucinate hydrochloride2743-40-0C8H18ClNO2
Glycine tert butyl ester hydrochloride27532-96-3C6H14ClNO2
Methyl 3-aminopropionate hydrochloride3196-73-4C4H10ClNO2
gamma-Benzyl L-glutamate1676-73-9C12H15NO4
L-Glutamic acid 5-methyl ester1499-55-4C6H11NO4
Methyl L-phenylalaninate hydrochloride7524-50-7C10H14ClNO2
L-Alanine benzyl ester hydrochloride5557-83-5C10H14ClNO2
L-Alanine isopropyl ester hydrochloride62062-65-1C6H14ClNO2
Methyl L-pyroglutamate4931-66-2C6H9NO3
Ethyl L-pyroglutamate7149-65-7C7H11NO3
D-Azetidine-2-carboxylic acidD-????-2-?????7729-30-8C4H7NO2
(2S,3R)-2-Amino-3-hydroxybutanamide hydrochloride33209-01-7C4H11ClN2O2
Methyl L-leucinate hydrochloride7517-19-3C7H16ClNO2
N-Cbz-L-Aspartic acid 4-benzyl ester3479-47-8C19H19NO6
Z-MEALA-OHZ-??-?21691-41-8C12H15NO4
N-Benzyloxycarbonyl-L-proline1148-11-4C13H15NO4
N-Cbz-L-Glutamic acid 5-tert-butyl ester3886-08-6C17H23NO6
N-Carbobenzyloxyglycine1138-80-3C10H11NO4
Z-Lys(Boc)-OH2389-60-8C19H28N2O6
N-Cbz-L-Leucine2018-66-8C14H19NO4
Boc-Glu(OMe)-OH45214-91-3C11H19NO6
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