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Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-400-8210725
???:malulu@leyan.com
??:China
URL: https://www.leyan.com/
? ?? ?:39988
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Methyl (1R,4S)-4-(tert-Butoxycarbonylamino)cyclopent-2-ene-1-carboxylate(1R-4S)-4-[[(1,1-??????)????]???]-2-?????-1-???????????251326-99-5C12H19NO4
2-(Phosphonooxy)ethyl methacrylate????????????????24599-21-1C6H11O6P
6-Isopropoxy-1,3,5-triazine-2,4-diamine2,4-????-6-??????-1,3,5-????24860-40-0C6H11N5O
(Z)-3-(Dibenzo[b,e]oxepin-11(6H)-ylidene)-N,N-dimethylpropan-1-amine hydrochloride (Doxepin Imourity)25127-31-5C19H22ClNO
2,2'-Thiobis(1-phenylethan-1-one)??(?????)???2461-80-5C16H14O2S
Bis(4-bromobenzyl)amineN,N-BIS(4-?????)??24898-17-7C14H13Br2N
2-(4-Bromo-2-Fluorophenyl)-1,3-Dioxolane248270-23-7C9H8BrFO2
N-(Aminoiminomethyl)-N′-β-D-ribofuranosylurea2508-80-7C7H14N4O5
4-Isobutyl-2-phenyloxazol-5(4H)-one4-????-2-??-2-????-5-?25163-98-8C13H15NO2
3-(2,4,5-Trifluorophenyl)acrylic acid247170-17-8C9H5F3O2
2-(Acetylthio)-N,N,N-trimethylethan-1-aminium bromide25025-59-6C7H16BrNOS
2-Ethoxy-4-nitrobenzoic acid2-???-4-??????2486-66-0C9H9NO5
N2-Methyl-L-arginineN2-??-L-????2480-28-6C7H16N4O2
Isopropyl ((1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonate?????(1S)-(+)-10-CaMphorsulfate247078-58-6C13H22O4S
Mirabegron Impurity A2489747-26-2C26H28N6O3S2
1-Benzenesulfonate 1,2-Ethanediol2-?????????????249285-50-5C8H10O4S
2,5-Dibromo-thieno[2,3-b]thiophene2,5-???????[2,3-b]???25121-86-2C6H2Br2S2
3-Amino-4-hydroxy-N,N-dimethylbenzenesulfonamide24962-75-2C8H12N2O3S
Elagolix Impurity 312486454-65-1C28H22F5N3O4
(2S,4S)-1-(tert-Butoxycarbonyl)-4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylic acid(2S,4S)-BOC-4-(BOC-???)-???254881-69-1C15H26N2O6
Heptadeca-10,12-diynoic acid10,12-????????28393-06-8C17H26O2
((1R,4S)-4-aminocyclopent-2-en-1-yl)methanol hydrochloride[(1R,4S)-4-????????-2-??]??????287717-44-6C6H12ClNO
(R)-3-Amino-4-(m-tolyl)butanoic acid269398-82-5C11H15NO2
1-(Diphenylmethyl)-3,3-difluoroazetidine1-(?????)-3,3-?????-????288315-02-6C16H15F2N
Fmoc-4-Borono-L-Phenylalanine273221-71-9C24H22BNO6
1,6-Naphthyridin-4-amine[1,6]?????-4-???28593-08-0C8H7N3
4-Ethoxy-3-hydroxybenzaldehyde4-???-3-??????????2539-53-9C9H10O3
Bis(Trimethylsiloxy)dichlorosilane??(???????)??????2750-44-9C6H18Cl2O2Si3
6,7-Dimethyl-8-ribityllumazine??????IV2535-20-8C13H18N4O6
1,3-Bis(benzyloxycarbonyl)-2-methyl-2-thiopseudourea25508-20-7C18H18N2O4S
Triphenylgermane2816-43-5C18H16Ge
(R,R)-1,4-Bis(dimethylamino)-2,3-dimethoxybutane(R,R)-(-)-2,3-DIMETHOXY-1,4-BIS(DIMETHYLAMINO)??26549-22-4C10H24N2O2
2,4,5-trifluorobenzenesulfonamide2,4,5-?????????????287172-63-8C6H4F3NO2S
Tert-butyl 4-((4-bromophenyl)sulfonyl)piperazine-1-carboxylate4-(4-???-?????)-????-1-?????tert-??????259808-63-4C15H21BrN2O4S
Lanthanum(III) nitride, 99.9% (REO)25764-10-7LaN
(R)-3-Amino-4-(naphthalen-1-yl)butanoic acid269398-88-1C14H15NO2
tert-Butyl 5-(hydroxymethyl)-1H-indole-1-carboxylate1H-??-1-?????,5-(???????)-,1,1-?????????279255-90-2C14H17NO3
2-Ethyl-N,N-dimethylhexan-1-amineN,N-???-2-??????28056-87-3C10H23N
tert-Butyl 7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylateTERT-??7,8-?????-1,6-?????-6(5H)-???????259809-44-4C13H18N2O2
tert-Butyl (2-cyanopyridin-4-yl)carbamate????,(2-???-4-????)-,1,1-?????????(9CI)262295-94-3C11H13N3O2
Sodium 2,3,3-trimethyl-3H-indole-5-sulfonate???2,3,3-????-3H-??-5-?????287188-58-3C11H14NNaO3S
Selenoethionine2578-27-0C6H13NO2Se
1-(2-Phenoxyphenyl)ethan-1-one1-(2-?????)???26388-13-6C14H12O2
(6-Chloro-2-fluoro-3-methylphenyl)methanamine6-???-2-????-3-??????261762-86-1C8H9ClFN
1-(Furan-2-yl)butane-1,3-dione1-(2-??)-1,3-????25790-35-6C8H8O3
Nonylcyclohexane2883-02-5C15H30
3-(1H-pyrazol-1-yl)benzonitrile3-(1H-PYRAZOL-1-YL)?????25699-82-5C10H7N3
2-Chloro-5-nitro-1,4-benzenediamine2-???-5-???-1,4-??????26196-45-2C6H6ClN3O2
(S)-3-Amino-4-(2,4-dichlorophenyl)butanoic acid270063-47-3C10H11Cl2NO2
1,2,3-Trifluoro-5-methylbenzene284463-96-3C7H5F3
2-(4-Chlorophenoxy)ethanamine2-(4-??????)???????28769-06-4C8H10ClNO
2,4,6-Trimethoxybenzonitrile2571-54-2C10H11NO3
(2R,4S)-4-aminopyrrolidine-2-carboxylic acidD-???,4-???-,(4S)-(9CI)263407-17-6C5H10N2O2
(S)-3-amino-4-(4-(trifluoromethyl)phenyl)butanoic acid270065-79-7C11H12F3NO2
tert-Butyl 3-ethynyl-3-hydroxypyrrolidine-1-carboxylate1-Boc-3-???-3-????????275387-76-3C11H17NO3
N-(2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide269410-27-7C14H19BFNO3
(S)-2-(3-(4-(tert-Butoxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanamido)-2-methylpropanoic acid2639221-78-4C22H34N2O6
Fosaprepitant dibenzyl ester265121-01-5C37H34F7N4O6P
Ethyl 4-(benzyloxy)-1H-indole-2-carboxylate4-??????-2-???????????27737-55-9C18H17NO3
1,2-Didodecyldisulfane?????????2757-37-1C24H50S2
2′-Amino-2′-deoxycytidine26889-42-9C9H14N4O4
Aluminum nitrate hydrate,AR,99%25838-59-9AlH6NO4
(S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(pyridin-4-yl)butanoic acidFMOC-(S)-3-???-4-(4-???)-????270065-69-5C24H22N2O4
Hydroxy desmethyl Bosentan????????????253688-62-9C26H27N5O7S
(9h-Fluoren-9-yl)methyl (s)-(4-amino-1-hydroxy-4-oxobutan-2-yl)carbamateFMOC-L-??????260450-76-8C19H20N2O4
Ethyl 2-chloro-2-(phenylhydrazono)acetate??(2E)-???(???????)?????28663-68-5C10H11ClN2O2
(R)-3-(5-bromothiophen-2-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid261380-16-9C12H16BrNO4S
H-Leu-Arg-OHH-LEU-ARG-?26607-15-8C12H25N5O3
Me-4PACz2747959-96-0C18H22NO3P
4-(2-Bromoethyl)aniline hydrochloridep-(2-?????)??????26407-07-8C8H11BrClN
2,3-Dihydro-1-benzofuran-5-carboxamide5-?????????,2,3-?????-(9CI)262847-54-1C9H9NO2
(-)-Cis-2-Benzamidocyclohexanecarboxylic acid26693-55-0C14H17NO3
(S)-3-Amino-4-(3-methylphenyl)butanoic acid270062-92-5C11H15NO2
3-Bromo-3-methyl-2-((2-nitrophenyl)thio)-3H-indoleBNPS-????27933-36-4C15H11BrN2O2S
(R)-N-(2,6-dimethylphenyl)piperidine-2-carboxamide(2R)-N-(2,6-?????)-2-??????????27262-43-7C14H20N2O
2-Benzylcyclopentanone2-??-???????2867-63-2C12H14O
9-(2,2-Dimethoxyethyl)-3,9-dihydro-1,3-dimethyl-1H-purine-2,6-dione254760-82-2C11H16N4O4
1,2-Di(4H-1,2,4-triazol-4-yl)ethane260251-70-5C6H8N6
Bisbentiamine??????2667-89-2C38H42N8O6S2
(7E,14E,21E)-6H,29H-Phthalocyanine,sodiumsalt?????????25476-27-1C32H19N8Na
Ethyl 2-acetoxy-2-methyl-3-oxobutanoate??2-????-2-??????????25409-39-6C9H14O5
Imidazo[1,2-c]pyrimidine????[1,2-c]????274-78-2C6H5N3
3-(Trifluoromethyl)phenyltrimethylammonium (bromide)3-(????????)??????????????262608-95-7C10H13BrF3N
3-(1H-Pyrazol-1-yl)benzoic acid3-(1H-PYRAZOL-1-YL)???264264-33-7C10H8N2O2
(Perfluorocyclohexyl)methanol??????????????28788-68-3C7H3F11O
6-Chlorochroman-3-one6-???-3-????26371-48-2C9H7ClO2
(R)-3-Amino-4-(3,4-difluorophenyl)butanoic acid269396-58-9C10H11F2NO2
Nordoxepin (hydrochloride)2887-91-4C18H20ClNO
2-Amino-3-(4-bromo-1H-indol-3-yl)propanoic acid25796-04-7C11H11BrN2O2
Tin(iv) 2,3-naphthalocyanine dichloride26857-61-4C48H24Cl2N8Sn
4-Hydroxyphenyl 4-hydroxybenzoate4-???????4-??????????28084-48-2C13H10O4
8-Benzyltheophylline8-??????2879-15-4C14H14N4O2
4-Phenyl-piperidine-1,2-dicarboxylic acid-1-tert-butyl ester4-PHENYL-PIPERIDINE-1,2-DICARBOXYLICACID1-TERT-BUTYL????261777-31-5C17H23NO4
Glycocholic Acid Impurity 526563-58-6C28H46N2O7
Mycophenolate Mofetil Impurity 426644-06-4C17H20O7
Potassium O-propyl carbonodithioateN-????????2720-67-4C4H7KOS2
5-Bromo-4-chloro-7-(phenylsulfonyl)-7H-pyrrolo[2,3-d]pyrimidine252723-17-4C12H7BrClN3O2S
(R)-1-((Benzyloxy)carbonyl)azetidine-2-carboxylic acid(R)-N-CBZ-????-2-?????25654-51-7C12H13NO4
6-(tert-Butoxycarbonyl)-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylic acid6-(TERT-BUTOXYCARBONYL)-5,6,7,8-TETRAHYDROPYRIDO[3,4-B]???-7-?????264623-57-6C13H17N3O4
4-(Phenylsulfonyl)benzonitrile4-(?????)?????28525-13-5C13H9NO2S
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