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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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?? ????

(3,3-Dimethylbutyl)dimethylchlorosilane(3,3-?????)????????96220-76-7C8H19ClSi
L-Threonyl-L-glutamine96337-79-0C9H17N3O5
3-Bromo-4-hydroxypyridin-2(1H)-one2(1H)-????,3-???-4-?????-96245-97-5C5H4BrNO2
LeucyltyrosineL-??-L-???968-21-8C15H22N2O4
2,5-Diphenylfuran2,5-?????955-83-9C16H12O
2,4-Dimethylthiazole-5-carbaldehyde2,4-???-1,3-???-5-???????95453-54-6C6H7NOS
(4-(Di([1,1'-biphenyl]-4-yl)amino)phenyl)boronic acid4-(????-4-????)?????943836-24-6C30H24BNO2
3-Bromo-6-chloroimidazo[1,2-a]pyrimidine3-???-6-???-????[1.2-a]????944906-48-3C6H3BrClN3
3,3-Bis(3,5-dibromo-4-hydroxyphenyl)isobenzofuran-1(3H)-one3′,3”,5′,5”-????????????76-62-0C20H10Br4O4
1-tert-Butyl 3-methyl 3-hydroxypyrrolidine-1,3-dicarboxylate1-Boc-3-????-3-????????????????942190-61-6C11H19NO5
Cadmium bromide??? ????7789-42-6Br2Cd
[(1E,3E)-4-Phenylbuta-1,3-dienyl]benzene1,4-?????????886-65-7C16H14
Tetrafluorobenzene-1,4-diol??? ??????771-63-1C6H2F4O2
(R)-2-((1-Phenylethyl)amino)acetic acid2-[((1R)-1-????)???]????78397-15-6C10H13NO2
2-Isopropoxyethyl 4-(2-hydroxy-3-(isopropylamino)propoxy)benzoate (Bisoprolol Impurity)???????864544-37-6C18H29NO5
(S)-Octahydropyrrolo[1,2-a]pyrazine(S)-1,4-?????????[4.3.0]??93643-24-4C7H14N2
Diethyl 2,2-diisobutylmalonate81749-14-6C15H28O4
Benzyl (3-hydroxycyclopentyl)carbamate(3-?????-??????)-??????????939426-84-3C13H17NO3
Tellurium(IV) iodide, 99% (metals basis)???????? ???(??????? ???)7790-48-9I4Te
2,4,6-Trifluorobenzamide82019-50-9C7H4F3NO
1-((Chloromethyl)sulfonyl)-4-methylbenzeneP-???????????7569-26-8C8H9ClO2S
3-Carbamoyl-4-fluorobenzeneboronic acid3-(??????)-4-?????????874219-34-8C7H7BFNO3
Boc-D-Met-olBOC-D-?????91177-57-0C10H21NO3S
Gum storax??????? ? ???8046-19-3
Karaya gum????9000-36-6
2-Bromo-4-(pyridin-2-yl)thiazole2-(2-???-???-4-YL)-???886370-89-4C8H5BrN2S
5-Bromo-2-hydroxyisonicotinic acid5-???-2-?????-4-????????913836-16-5C6H4BrNO3
Meperfluthrin??????915288-13-0C17H16Cl2F4O3
(3R,4S,6R)-2-(((2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-N,N,6-trimet90503-06-3C38H72N2O13
1-Formylpiperidine-4-carboxylic acid1-???-????-4-????84163-42-8C7H11NO3
Aluminum perchlorate nonahydrate81029-06-3AlCl3H18O21
2,2-Bis[4-(4-maleimidophenoxy)phenyl]propane2,2-??(4-(4-????????)??)???79922-55-7C35H26N2O6
Chlorfenac85-34-7C8H5Cl3O2
Sodium 5-acetyl-4-hydroxy-2-methoxybenzenesulfonate??????????827610-11-7C9H9O6S.Na
3,3'-(Pyrazine-2,5-diyl)dipropanoic acid2,5-????????77479-02-8C10H12N2O4
Furan-2,5-dione compound with ethene (1:1)??-?? ??? ????9006-26-2C18H18O9X2
3-(1-(tert-Butoxycarbonyl)piperidin-4-yl)benzoic acid3-(1-(TERT-BUTOXYCARBONYL)PIPERIDIN-4-YL)???828243-30-7C17H23NO4
Geranyl Tiglate7785-33-3C15H24O2
2-Methyl-6-oxo-1,6-dihydro-[3,4'-bipyridine]-5-carboxamideMILRINONE?????A(50MG)(1,6-DIHYDRO-2-METHYL-6-OXO(3,4'-BIPYRIDINE)-5-CAR-BOXAMIDE)80047-24-1C12H11N3O2
(4-((2-(Dimethylamino)ethyl)carbamoyl)phenyl)boronic acid hydrochloride4-(2-(??????)???????)?????,HCL850568-22-8C11H18BClN2O3
3-Hydroxy-N-(4-methoxyphenyl)-2-naphthamide3- ??? ?? -4- ? ?? -2- ??????92-79-5C18H15NO3
4-(Aminomethyl)tetrahydropyran-4-ol4-(?????)???????-2H-??-4-?783303-73-1C6H13NO2
Methyl 2-amino-5-methyl-4-(trifluoromethyl)benzoate??2-???-5-??-4-(????????)?????872624-53-8C10H10F3NO2
4-Carbomethoxy-2-pyridinemethanamine2-?????-????????????94413-69-1C8H10N2O2
N-(2,4-Dimethylphenyl)-3-hydroxy-2-naphthamide???AS-MX92-75-1C19H17NO2
(E)-6-(2-(cyclohexa-1,5-dien-1-yl)vinyl)-4-methoxy-5,6-dihydro-2H-pyran-2-one??????9000-38-8C14H16O3
4-Isopropoxy-3-methylphenylboronic acid4-??????-3-???????850568-09-1C10H15BO3
Cerium(III) iodide???-AEium(III)?????7790-87-6CeI3
tert-Butyl (2-(hydroxymethyl)pyridin-3-yl)carbamate(2-HYDROXYMETHYL-PYRIDIN-3-YL)-??????-??????824429-51-8C11H16N2O3
2-(Methylsulfonyl)benzyl Bromide2-(?????)???????82657-74-7C8H9BrO2S
Octahydro-2,5-methanopentalen-3a-amine hydrochloride3-??????????9586128-83-8C9H16ClN
3-Acetyl-1-(phenylsulfonyl)pyrrole3-???-1-(?????)??81453-98-7C12H11NO3S
1,1′-[(1-Methylethyl)imino]bis[3-(1-naphthalenyloxy)-2-propanol]83314-78-7C29H33NO4
7-Chloro-1H-pyrazolo[4,3-d]pyrimidine7-???-1H-????[4,3-d]????923282-64-8C5H3ClN4
2-Acetyl-N,N,N,4-tetramethylpentan-1-aminium iodide(2-???-4-????)????????????1069-62-1C11H24INO
2,4-Dimethyl-1,3-pentadiene2,4-????-1,3-????1000-86-8C7H12
(1S,2R,3S,5R)-2-((benzyloxy)methyl)-6-oxabicyclo[3.1.0]hexan-3-ol (Entecavir Impurity）117641-39-1C13H16O3
3-Methyl-1H-pyrazolo[3,4-c]pyridine3-??-1H-????[3,4-c]???1072249-89-8C7H7N3
(2-Bromoethyl)phosphonic acid2-?????????999-82-6C2H6BrO3P
Methyl palmitelaidate?????????????10030-74-7C17H32O2
Strontium iodide anhydrous, beads, -10 mesh, >=99.99% trace metals basis???? ?????10476-86-5I2Sr
N-Acetyldesloratadine (Desloratadine Impurity)?37370117796-52-8C21H21ClN2O
4-(2-Hydroxyethoxy)-3,5-dimethylbenzaldehyde4-(2-???????)-3,5-?????????1039948-89-4C11H14O3
2-Amino-3-hydroxyanthraquinone2-???-3-??????????117-77-1C14H9NO3
Ac-Asp-Phe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu-Gln-OH113274-57-0C66H92N12O25
1,3-Dichloro-2-(trifluoromethyl)benzene104359-35-5C7H3Cl2F3
Bz-rC PhosphoramiditeN-??-5'-O-DMT-2'-O-TBDMSCED???????????118380-84-0C52H66N5O9PSi
5,6-Diaminopyrimidin-4(3H)-one sulfate(2:1)102783-18-6C8H14N8O6S
4,7-Bis(5-bromo-4-dodecyl-2-thienyl)-2,1,3-benzothiadiazole1179993-72-6C38H54Br2N2S3
Benzo Red Violet 4B, indicator?????? 4B992-59-6C34H29N6NaO6S2
1-(4-Methoxyphenyl)-1H-imidazole1-(4-?????)-1H-????10040-95-6C10H10N2O
2-Bromo-1-(methoxymethoxy)-4-methylbenzene2-???-1-(??????)-4-????104750-60-9C9H11BrO2
(S)-2-((tert-butoxycarbonyl)(methyl)amino)hexanoic acidBOC-MENLE-?117903-25-0C12H23NO4
Budesonide impurity C16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione(DiastereoMers????)1040085-99-1C25H34O6
3-Cyanopropyltrichlorosilane1071-27-8C4H6Cl3NSi
Octyl butyrate?????????110-39-4C12H24O2
1-(Chloro(pyrrolidin-1-yl)methylene)pyrrolidin-1-ium tetrafluoroborate1-(???-1-????????)???????????????115007-14-2C9H16BClF4N2
Isopropyl 4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxylate 1,1-dioxide (Meloxicam Impurity)118854-48-1C13H15NO5S
Bis(2,4,6-trimethylpyridine)iodonium Hexafluorophosphate113119-46-3C16H22F6IN2P
(S)-2-(2-(5-Chloro-N-(4-(5-((5-chlorothiophene-2-carboxamido)methyl)-2-oxooxazolidin-3-yl)phenyl)thiophene-2-carboxamido)ethoxy)acetic acid (Rivaroxaban impurity)1151893-81-0C24H21Cl2N3O7S2
4-{5-[Bis(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazol-2-yl}butanoic acid109882-30-6C16H23N3O4
2-Amino-3-benzyloxypyrazine2-????-3-???????110223-15-9C11H11N3O
(4S,5S)-Thiazol-5-ylmethyl 4-benzyl-5-((S)-2-((S)-4-isopropyl-2,5-dioxoimidazolidin-1-yl)-3-phenylpropyl)-2-oxooxazolidine-3-carboxylate (Ritonavir Impurity)??(?????????)????-???????????1010809-43-4C30H32N4O6S
15,19-Epoxy(5E,9E)-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 8,11,12,13,14,15,16,17,18,19,24,25,26,26a-tetradecahydro-19-hydroxy-3-[(1E)-2-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl]-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(2-propen-1-yl)-, (3S,4R,8R,12S,14S,15R,16S,18R,19R,26aS)- (Tacrolimus Impurity)104987-16-8C44H67NO11
Decarboxy Ciprofloxacin????????????105394-83-0C16H18FN3O
2-(Pyridin-4-yl)-1-(p-tolyl)ethanone2-???-4-YL-1-P-??-???100866-13-5C14H13NO
8-Bromo-6,11-dihydro-11-(4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine (Desloratadine Impurity)117796-50-6C19H19BrN2
5-Bromo-4(3H)-pyrimidinone hemisulfate5-???-4(3H)-??????????97234-97-4C4H5BrN2O5S
(1R,3S)-3-Aminocyclohexan-1-ol(1R,3S)-3-??????????1110772-22-9C6H13NO
3-Amino-1-methyl-1H-indazol-6-ol3-???-1-??-1H-???-6-?1031876-62-6C8H9N3O
1H-Pyrrolo[2,3-b]pyridin-4-amine hydrochloride4-???-7-????????…1134307-94-0C7H8ClN3
N-Methyl-2-pyrimidinemethanamineN-??-2-????????1083246-53-0C6H9N3
4-[4-(4,4,5,5-Tetramethyl[1,3,2]dioxaborolan-2-yl)benzyl]thiomorpholine 1,1-dioxide1092563-25-1C17H26BNO4S
p-Tolyl isobutyrate103-93-5C11H14O2
2,2'-(Piperazine-1,4-diyl)bis(6,7-dimethoxyquinazolin-4-amine) (Doxazosin Impurity)2,2'-(1,4-??????)??[6,7-????-4-??????]102839-00-9C24H28N8O4
3-Methoxy-3-methylbutyl acetate3-???-3-?????????103429-90-9C8H16O3
Nonane-1,9-diyl diacrylate1,9-???? ???????107481-28-7C15H24O4
Ethyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate106556-66-5C9H15NO3
(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 4-(2-hydroxypropan-2-yl)-2-propyl-1-((2'-(2-trityl-2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-imidazole-5-carboxylate (Olmesartan Medoxomil Impurity)????????????1020157-01-0C48H44N6O6
2,3-Epoxypropyl acrylate???? ????106-90-1C6H8O3
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