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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:38811
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1-Bromo-2-methyl-3,5-dinitrobenzene1-???-2-??-3,5-??????18242-38-1C7H5BrN2O4
Triethylene glycol dimethanesulfonate????????????????80322-82-3C8H18O8S2
N,N-Diethyl 4-aminobenzenesulfonamide4-???-N,N-???-???????1709-39-3C10H16N2O2S
(5-Amino-[1,3,4]thiadiazol-2-yl)-acetic acid(5-???-[1,3,4]THIADIAZOL-2-YL)-????118863-94-8C4H5N3O2S
EDTA (zinc)??????????????,???????12519-36-7C10H12N2O8Zn-2
Methyl 5-nitronicotinate??5-?????????30766-27-9C7H6N2O4
6-Fluoro-2-(2-pyrrolidinyl)-1H-benzimidazole6-????-2-????-2-?-1H-??????885277-90-7C11H12FN3
4-Chloro-5-fluoro-3-iodo-1h-pyrrolo[2,3-b]pyridine1228665-90-4C7H3ClFIN2
DMG-PEG1397695-86-1(C2H4O)nC32H62O5
N-(4-Chloro-3-(trifluoromethyl)phenyl)hydrazinecarbothioamide38901-30-3C8H7ClF3N3S
4-Methyl-2-benzoxazolamine4-??-1,3-????-2-??(?????:??)947504-99-6C8H8N2O
3-Amino-N-methylthiophene-2-carboxamide2-?????????,3-???-N-??-(9CI)147123-48-6C6H8N2OS
5-Bromo-2-(4-methyl-1-piperidinyl)pyridine1-(5-???-2-????)-4-??????633283-66-6C11H15BrN2
3-Ethoxy-2,2-dimethylpropan-1-amine1426955-27-2C7H17NO
Methyl 3-(1-tritylimidazol-4-yl) propionate??3-(1-???????-4-?)???????102676-60-8C26H24N2O2
2-(1,3-Dioxo-1,3-dihydro-2h-isoindol-2-yl)butanoic acid35340-62-6C12H11NO4
1-Amino-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile1562-12-5C8H9N3O
3-Chloro-2-(4-methoxybenzyloxy)pyridine3-???-2-(4-???????)???1033202-56-0C13H12ClNO2
2',4'-Difluoro-[1,1'-biphenyl]-4-carboxylic acid4-(2,4-???????)???331760-41-9C13H8F2O2
tert-Butyl ((1S,2S)-2-aminocyclobutyl)carbamate1374222-18-0C9H18N2O2
1-Chloro-3,4-dihydronaphthalene-2-carbaldehyde1-???-3,4-?????-2-??????????3262-03-1C11H9ClO
A-4256191-(4-(????????)??)-3-(?????-5-YL)???581809-67-8C18H14F3N3O
6-Oxo-2-thioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid2-??????6953-78-2C5H4N2O3S
2-(pyridin-2-ylsulfanyl)acetic acid(PYRIDIN-2-YLSULFANYL)-????10002-29-6C7H7NO2S
1-(3-Amino-2-methylphenyl)pyrrolidin-2-one1-(3-???-2-????)????-2-?69131-43-7C11H14N2O
2-Morpholinothiazole4-(1,3-???-2-?)????21429-06-1C7H10N2OS
D-Fructose-6-phosphate (disodium hydrate)G-6-P-Na2,???????918149-30-1C6H16NaO10P
[2,2′-Bipyridine]-4-butanoic acid1642786-47-7C14H14N2O2
(R)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanoic acid (Ritonavir Impurity)183246-46-0C14H23N3O3S
1-(1-Boc-3-azetidinyl)pyrrolidine1-(1"-BOC-????-3"-YL)????1019008-21-9C12H22N2O2
Methyl 2-chloro-3,4-dimethoxybenzoate??2-???-3,4-??????????175136-01-3C10H11ClO4
4-(3-Cyanophenyl)benzoic acid4-(3-?????)???5728-45-0C14H9NO2
N-Formyl 2-chloro-5-trifluoromethylanilineN-???2-???-5-(????????)???,N-[2-???-5-(????????)??]?????657-63-6C8H5ClF3NO
tert-butyl N-[(S)-1-iodo-3-phenylpropan-2-yl]carbamate(S)-N-Boc-α-(?????)??????154669-56-4C14H20INO2
6-Pyrrolidin-1-ylpyridine-2-carbonitrile6-(????-1-?)???-2-??????160017-13-0C10H11N3
2,2'-Bipyridine-3,3'-dicarbonitrile2,2'-????-3,3'-???????136869-49-3C12H6N4
1-(Thien-2-ylsulfonyl)piperazine1-(2-??????)????(?????:HCl)565178-12-3C8H12N2O2S2
2-(m-Tolyl)isonicotinic acid2-(3-????)??????100004-94-2C13H11NO2
2-(4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-(tert-butoxycarbonyl)piperidin-4-yl)acetic acid(4-???????-4-?)????,N1-BOC4-FMOC??946682-26-4C27H32N2O6
4-Methylthiazole-2-thiol4-?????-2(3H)-??5685-06-3C4H5NS2
CystinedisulfoxideL-???S,S-????30452-69-8C6H12N2O6S2
D-Mannopyranoside A2-???-4-?????-aD-????????65446-24-4C12H14ClNO8
N,N-DimethylcyclopropanecarboxamideN,N-???????????????17696-23-0C6H11NO
α-Hydroxy alprazolam37115-43-8C17H13ClN4O
Ethyl 2-(cyclopropylmethoxy)acetate1152592-10-3C8H14O3
Bis-PEG2-PFP esterBis-PEG2-PFP????1314378-18-1C20H12F10O6
Nopol??128-50-7C11H18O
2-Hydroxydodecanoic acid???????????2984-55-6C12H24O3
5-Bromo-4-(dimethylamino)-2-methoxypyrimidine57054-81-6C7H10BrN3O
1-(2-Phenylthiazol-5-yl)ethanone10045-50-8C11H9NOS
Papaveraldine(6,7-????-1-?????)(3,4-??????)??522-57-6C20H19NO5
1,1-Bi(2,3-naphthodiol)39215-21-9C20H14O4
2-Allyl-6-methylphenol2-??-6-????3354-58-3C10H12O
(2-(Methylamino)pyridin-3-yl)methyl 2-(methylamino)acetate hydrochloride (Isavuconazole Impurity)2732924-99-9C10H16ClN3O2
Benzenepropanamine, N,N-dimethyl-γ-[4-(trifluoromethyl)phenoxy]-, hydrochloride (1:1)885101-12-2C18H21ClF3NO
Pantoprazole Magnesium Salt?????????1022083-88-0C16H17F2MgN3O4S
BTO610-2Br1888414-94-5C38H66Br2N2O2S
Methyl 5-bromo-2-(chlorosulfonyl)benzoate736948-72-4C8H6BrClO4S
2-(Phenylsulfanyl)-1-ethanamine??-2-?????????2014-75-7C8H11NS
5-Nitro-1,10-phenanthroline-2,9-dicarboxylic acid5-???-1,10-?????-2,9-??????164394-23-4C14H7N3O6
1-Bromo-4-(cyclohexyloxy)benzene1-???-4-(???????)??30752-31-9C12H15BrO
3,5,3'-Triiodo-D-thyronine5714-08-9C15H12I3NO4
Emylcamate78-28-4C7H15NO2
Levoleucovorin68538-85-2C20H23N7O7
1-(2-Bromophenyl)pyrrolidin-2-one1-(2-?????)????-2-?7661-30-5C10H10BrNO
1H-Indole-2-carbothioamide1H-???-2-????????63071-71-6C9H8N2S
Resorufin acetate?????????1152-14-3C14H9NO4
6-Morpholinopicolinonitrile6-???-4-????-2-??????868755-53-7C10H11N3O
Creatine phosphate disodium saltCREATINEPHOSPHATEDISODIUMSALT?????????6190-45-0C4H13N3NaO6P
3-Sulfamoylbenzamide?????,3-(??????)-(9Cl)1576-42-7C7H8N2O3S
2-(Isopropylamino)nicotinonitrile2-(????????)???????28721-27-9C9H11N3
4'-(Hydroxymethyl)biphenyl-3-carboxylic acid3-(4-?????????)???773872-69-8C14H12O3
(S)-5,5-Dimethylthiazolidine-4-carboxylic acidD-5,5-????????-4-?????)22916-26-3C6H11NO2S
1-(3-Bromo-4-methylphenyl)piperidine1-(3-???-4-????)????761001-65-4C12H16BrN
2-Ethyl-4,5,6,7-tetrahydro-2H-indazole-3-carboxylic acid32275-62-0C10H14N2O2
4-Methyl-6-(2-thienyl)-2-pyrimidinamine4-??-6-(2-???)-2-??????26963-43-9C9H9N3S
2-(1-Methylpiperidin-3-yl)acetic acid2-(1-??-3-?????)????169253-08-1C8H15NO2
2-[(Pyrrolidin-1-yl)carbonyl]benzoic acid2-(PYRROLIDIN-1-YLCARBONYL)???20320-43-8C12H13NO3
trans-Sobrerol???????42370-41-2C10H18O2
2-Methyl-1H-benzimidazole-1-acetic acid(2-????????-1-?)????40332-17-0C10H10N2O2
2-(1-Methylhydrazino)quinoxaline2-(1-???????)????16621-55-9C9H10N4
Pramipexole Impurity 231148627-61-5C10H17N3O
Metamelfalan?????1088-80-8C13H18Cl2N2O2
1-Methyl-3-BZP????,1-??-3-(????)-(9CI)137539-25-4C12H18N2
Buramate?????4663-83-6C10H13NO3
1-(2-Aminophenyl)piperidine-4-carboxamide1-(2-?????)????-4-???????954587-51-0C12H17N3O
Clobenoside???????29899-95-4C25H32Cl2O6
Nifenalol7413-36-7C11H16N2O3
5-(3,4-Dimethoxyphenyl)cyclohexane-1,3-dione190064-28-9C14H16O4
Norbixin????(P)542-40-5C24H28O4
4-(Ethylamino)benzoic acid4-(?????)???7409-09-8C9H11NO2
2-Bromo-N-pentylbenzamide2-???-N-???????349092-69-9C12H16BrNO
(S)-2-(2-((3-((9H-Carbazol-4-yl)oxy)-2-hydroxypropyl)amino)ethoxy)phenol (Carvedilol Impurity)123372-13-4C23H24N2O4
2-Phenyl-2-(phenylamino)acetic acid????(??)????3684-12-6C14H13NO2
4-Methyl-2-(1H-pyrazol-3-yl)phenol57148-86-4C10H10N2O
5-Chloro-1-methyl-1H-imidazole-4-sulfonyl chloride5-???-1-??-1H-????-4-????????137048-96-5C4H4Cl2N2O2S
2-(3-Bromophenyl)-5-trichloromethyl-1,3,4-oxadiazole2-(3-?????)-5-(???????)-1,3,4-?????1020252-87-2C9H4BrCl3N2O
5-Iodo-A-85380 (dihydrochloride)1217837-17-6C9H12ClIN2O
Allyl methyl sulfone3-(?????)-1-???16215-14-8C4H8O2S
1-(3,4-Dichlorophenyl)pyrrolidine957065-92-8C10H11Cl2N
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