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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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2-(4-Methylbenzenesulfonamido)propanoic acid2-(???-4-??????)-?????4816-81-3C10H13NO4S
Lithium (2r)-2-hydroxypropanoate27848-81-3C3H5O3.Li
Tert-butyl n-[(3-bromo-4,5-dihydro-1,2-oxazol-5-yl)methyl]carbamate(3-BROMO-4,5-DIHYDRO-ISOXAZOL-5-YLMETHYL)-??tert-??????109770-82-3C9H15BrN2O3
1-(Aminomethyl)-3,3-dimethylcyclohexan-1-ol1-(?????)-3,3-?????????911099-61-1C9H19NO
2-Bromo-1-(3-fluorophenyl)propan-1-one2-???-3-??????????92821-83-5C9H8BrFO
1-(2,5-Dihydroxyphenyl)propan-1-one2',5'-????????????938-46-5C9H10O3
rel-Tert-butyl (2S,4R)-2,4-bis(hydroxymethyl)azetidine-1-carboxylate1036262-52-8C10H19NO4
5-Benzyl 1-(2,5-dioxopyrrolidin-1-yl) ((benzyloxy)carbonyl)-L-glutamate67413-34-7C24H24N2O8
Betamethasone Impurity 17330157-03-4C22H29BrO5
Ethyl 5-chloropentanoate2323-81-1C7H13ClO2
1-Cyclohexyl-2-phenylethan-1-one1-??????-2-??-1-???61259-29-8C14H18O
[2-(propan-2-yl)phenyl]thiourea25343-32-2C10H14N2S
(S)-2-Amino-6-methylheptanoic acid(S)-2-???-6-?????31872-99-8C8H17NO2
(1-(2-Bromophenyl)cyclobutyl)methanamine(1-(2-?????)??????)????1228994-79-3C11H14BrN
4-Ethynylphenol,0.1M DEF4-??-??2200-91-1C8H6O
2-(Bromomethyl)-1,1,1,3,3,3-hexafluoropropane382-14-9C4H3BrF6
1-(Imidazo[1,2-a]pyridin-2-yl)ethanone???,1-????[1,2-a]???-2-?-(9CI)602313-68-8C9H8N2O
3-Fluoro-N-phenylaniline3-?????????500-41-4C12H10FN
1-Propyl-3-azetidinol1340301-52-1C6H13NO
2-(4-Methylphenyl)quinoline-4-carboxylic acid2-P-TOLYL-???-4-?????20389-05-3C17H13NO2
2-Nitro-4-(trifluoromethyl)benzene-1-thiol2-???-4-(????????)????14371-82-5C7H4F3NO2S
4,7-Dimethyl-1,3-dihydro-2-benzofuran-1,3-dione1,3-????????,4,7-???-5463-50-3C10H8O3
3-Hydroxyheptanoic acid3-?????????17587-29-0C7H14O3
5H-indeno[1,2-b]pyridine5H-???[1,2-b]???244-99-5C12H9N
3-Amino-4-hydroxybenzohydrazide7450-57-9C7H9N3O2
2-[(4-nitrophenyl)sulfanyl]ethan-1-ol2-??????4-????????13287-76-8C8H9NO3S
Butanoic acid, 4-chloro-, anhydride with 4-chlorobutanoic acid20496-01-9C8H12Cl2O3
(3,4-Dihydro-2H-1,4-benzoxazin-3-yl)methanol(3,4-DIHYDRO-2H-BENZO[1,4]OXAZIN-3-YL)-???36884-17-0C9H11NO2
5-(Morpholin-4-yl)pyridine-3-carboxylic acid5-????-4-YL-?????263270-06-0C10H12N2O3
2-((Tert-butoxycarbonyl)amino)tetradecanoic acid(R,S)-BOC-2-???-??????129850-62-0C19H37NO4
2-(3,5-Dichlorophenoxy)acetonitrile2-(3,5-???????)??????103140-12-1C8H5Cl2NO
3-(4-Fluorophenyl)prop-2-yn-1-ol3-(4-FLUORO-??)-PROP-2-YN-1-OL80151-28-6C9H7FO
4-Isopropoxybutan-2-one4-??????-2-???32541-58-5C7H14O2
2-(4h-1,2,4-Triazol-4-yl)phenol2-(4H-1,2,4-????-4-?)??889129-51-5C8H7N3O
4,4,5,5-Tetramethyl-2-(5-(trifluoromethyl)thiophen-2-yl)-1,3,2-dioxaborolane5-TRIFLUOROMETHYLTHIOPHENE-2-BORONICACIDPINACOL????596819-13-5C11H14BF3O2S
1,5-Diphenylcarbazone compound with n',2-diphenylhydrazine-1-carbohydrazide (1:1)10329-15-4C26H26N8O2
Benzyl 4-oxo-2-phenylpiperidine-1-carboxylate1-CBZ-2-??-????-4-ONE335266-05-2C19H19NO3
3,7-Dimethylocta-1,6-dien-3-yl benzoate126-64-7C17H22O2
(2-Phenylthiazol-4-yl)methanamine(2-??-1,3-???-4-?)????165736-03-8C10H10N2S
n-Methyl-1-(3-methylpyridin-2-yl)methanamine880361-72-8C8H12N2
4-Fluoro-3-methylbenzenethiol4-????-3-??????845790-87-6C7H7FS
6-Bromo-n-ethylpyridin-2-amine724770-74-5C7H9BrN2
Tetraethyl (aminomethylene)bis(phosphonate)?????(??????)????????????80474-99-3C9H23NO6P2
1-Phenylbutan-1-amine1-??-????2941-19-7C10H15N
1,3-Dimethyl-5-nitro-2,4(1H,3H)-pyrimidinedione41613-26-7C6H7N3O4
2,5-Dimethoxybenzene-1-sulfonamide2,5-???????????19116-90-6C8H11NO4S
cis-Decahydro-2a,4a,6a,8a-tetraazacyclopent[fg]acenaphthylene????-????79236-92-3C10H18N4
4-Methoxy-2-methylbenzenethiol4-???-2-??????698-81-7C8H10OS
1,3-Diphenoxypropan-2-ol1,3-????-2-????622-04-8C15H16O3
2-Methoxy-4-methyl-3-nitro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine1310384-94-1C13H19BN2O5
1-(Naphthalen-1-yl)cyclopropan-1-amine1-(????-1-YL)?????????503417-39-8C13H13N
(9h-Fluoren-9-yl)methyl 3-hydroxypiperidine-1-carboxylate(9H-????-9-?)??3-????????-1-???????1072502-05-6C20H21NO3
Methyl 2,4-dioxo-4-(pyridin-4-yl)butanoate??2,4-???-4-???-4-???????374063-91-9C10H9NO4
Methyl 2-cyano-3,3-bis(methylsulfanyl)prop-2-enoate3490-92-4C7H9NO2S2
1-(3-Methyl-1-benzothiophen-2-yl)ethanone2-???-3-????[B]???18781-31-2C11H10OS
8-Oxatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),3,5,10,12-hexaen-5-ol?????-3-?20279-16-7C12H8O2
rel-(1R,2S)-Cyclohexane-1,2-diamine dihydrochloride(1R,2S)-rel-1,2-???????????10027-80-2C6H16Cl2N2
2-Azaspiro[4.4]nonane-4-carboxylic acid2-??-???[4.4]??-4-?????1343864-38-9C9H15NO2
(2,5-Dimethylfuran-3-yl)methanol1003-96-9C7H10O2
5,7-Dimethyl-3,4-dihydronaphthalen-1(2h)-one5,7-???-1-????13621-25-5C12H14O
1-(Benzylamino)-3-chloropropan-2-ol??-(1-???-3-???-2-????)75605-52-6C10H14ClNO
n-(4-Chlorophenyl)picolinamide14547-72-9C12H9ClN2O
2-(Piperazin-1-yl)isonicotinic acid4-????????,2-(1-?????)-914637-26-6C10H13N3O2
2-(2-Chloro-3,6-difluorophenyl)acetic acid4-???-2,6-???????????261762-52-1C8H5ClF2O2
(S)-3-Amino-3-(o-tolyl)propanoic acid hydrochloride490034-62-3C10H14ClNO2
n-Acetyl-s-methyl-l-cysteineN-???-S-??-L-????16637-59-5C6H11NO3S
Benzyl alaninate46229-47-4C10H13NO2
3-Amino-4-methylthiophene-2-carboxylic acid3-???-4-??-2-????????23968-18-5C6H7NO2S
5-Propyl-2,3-dihydro-1H-indole-2,3-dione131609-60-4C11H11NO2
2-Aminopent-4-enoic acid hydrochloride2-???-4-??????144073-09-6C5H10ClNO2
n-Butyl-3-methylanilineN-??-M-????60995-75-7C11H17N
Pyrazolo[1,5-a]pyridin-2-ylmethanamineC-????[1,5-A]???-2-YL-????885275-06-9C8H9N3
2-(3,4-Difluorophenyl)acetimidamide2-(3,4-DIFLUORO-PHENYL)-??????885965-89-9C8H8F2N2
3-(Chloromethyl)-5-(trifluoromethyl)pyridine3-?????-5-????????-???1060801-94-6C7H5ClF3N
2-Amino-2-(4-fluorophenyl)acetonitrile56464-70-1C8H7FN2
3-(4-Nitrophenyl)piperidine3-(4-?????)????19733-55-2C11H14N2O2
2-Amino-2-(4-chloro-3-fluorophenyl)acetic acid4-???-3-????-DL-??????1039338-62-9C8H7ClFNO2
1-(Aminomethyl)cyclopentane-1-carboxylic acid hydrochloride1-(?????)??????????????1185298-24-1C7H14ClNO2
2-(3-(Trifluoromethyl)phenyl)propan-2-amine1-(3-??????????)-1-??????153390-61-5C10H12F3N
(5-Methyl-2-phenyl-2h-1,2,3-triazol-4-yl)methanamine105362-45-6C10H12N4
4-Chloro-6-methyl-2-isopropylpyrimidine4595-69-1C8H11ClN2
(3-Aminopropanoyl)glycineH-??-ALA-GLY-OH2672-88-0C5H10N2O3
1-(4-Cyanophenyl)piperidine-4-carboxylic acid1-(4-?????)????-4-?????162997-21-9C13H14N2O2
2-Amino-2-(5-methylthiophen-2-yl)acetic acid???-(5-??-???-2-?)-????89776-66-9C7H9NO2S
4-Phenoxybenzenethiol4-???????38778-05-1C12H10OS
(2-Imino-1,2-dihydropyridin-4-yl)(pyrrolidin-1-yl)methanone4-(????-1-?????)???-2-??1060817-34-6C10H13N3O
2-Chloro-4-(chloromethyl)pyridine hydrochloride2-???-4-(?????)????????????117934-37-9C6H6Cl3N
5-Bromo-3-methylimidazo[1,2-a]pyridine5-???-3-??H-????[1,2-a]???4926-54-9C8H7BrN2
5-Chloro-1,3-dimethyl-1h-pyrazole-4-sulfonamide5-???-1,3-???-1H-???-4-?????88398-46-3C5H8ClN3O2S
2-Amino-N-(4-bromophenyl)benzamide2-???-N-(4-?????)?????50735-55-2C13H11BrN2O
3-(4-Chlorophenoxy)benzaldehyde3-(4-??????)??????69770-20-3C13H9ClO2
2,8-Dimethylimidazo[1,2-a]pyridine-3-carbaldehyde2,8-???-????[1,2-A]???-3-??????820245-85-0C10H10N2O
2-(4-(5-Bromopyrimidin-2-yl)piperazin-1-yl)ethan-1-ol849021-42-7C10H15BrN4O
n-(5-Iodo-3-methylpyridin-2-yl)pivalamideN-(5-???-3-??-???-2-YL)-2,2-???-???????677327-29-6C11H15IN2O
(5-Chloropentyl)benzene1-???-5-???15733-63-8C11H15Cl
2-(Chloromethyl)-4-methyl-1-nitrobenzene5-??-2-????????66424-91-7C8H8ClNO2
2-(1h-Indol-4-yl)acetonitrile1H-??-4-??????30933-66-5C10H8N2
5-Fluoro-6-methylpyrimidin-4-ol2145-53-1C5H5FN2O
2-Benzoyl-1h-indene-1,3(2h)-dione2-???-1,3-?????1785-95-1C16H10O3
3-(Aminomethyl)-N,N-dimethylthiolan-3-amine3-(?????)-N,N-?????????-3-?????176445-79-7C7H16N2S
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