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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39990
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MJ 14676????,5-????-2-(1-?????)-(9CI)87789-49-9C8H11FN4
2-Hydrazinyl-5-methyl-3-nitropyridine21901-25-7C6H8N4O2
3-(1H-Pyrazol-1-yl)propan-1-amine3-(1H-PYRAZOL-1-YL)???-1-??75653-86-0C6H11N3
2-(Cyclopropylamino)nicotinonitrile2-(?????????)???????52583-90-1C9H9N3
2-(Furan-2-ylmethylene)-1,1-dimethylhydrazine14064-21-2C7H10N2O
2,2'-Di(hydroxymethyl)biphenyl2,2'-???????3594-90-9C14H14O2
6-methyl-3,4-dihydro-2H-chromen-4-amine6-??-???-4-???638220-39-0C10H13NO
3,5-Dibromo-2-chlorobenzoic acid???,3,5-????-2-???-27003-05-0C7H3Br2ClO2
Piperidine-4-carboximidamide dihydrochloride????-4-?????????????1170937-23-1C6H13N3.2(HCl)
N-(2,4-Difluorophenyl)propane-1-sulfonamideN-(2,4-???????)???-1-?????918523-57-6C9H11F2NO2S
(2-Methyl-4-(piperidin-1-ylsulfonyl)phenyl)boronic acid2-??-4-(????-1-????)?????1217501-52-4C12H18BNO4S
3-(tert-Butyl)isothiazol-5-amine5-???-3-tert-???????89151-73-5C7H12N2S
S-Butyl-L-homocysteineL-????13073-21-7C8H17NO2S
5-(3-Methylphenyl)pyridin-2-amine5-(3-????)-2-?????893738-40-4C12H12N2
2-(2-Hydroxyethylamino)nicotinonitrile2-(3-???-???-2-????)???440102-32-9C8H9N3O
tert-Butyl 1,8-diazaspiro[4.5]decane-1-carboxylate hydrochloride1,8-??????[4.5]??-1-?????,1,1-?????????,(???)(1:1)1153767-91-9C13H25ClN2O2
Pyrimidine, 2-[4-(1-piperazinyl)phenyl]-????,2-[4-(1-?????)??]-940903-37-7C14H16N4
Mal-C4-NH-Boc124529-64-2C15H24N2O4
(S)-benzyl 4-aminobutan-2-ylcarbamate(S)-3-CBZ-???-????168828-15-7C12H18N2O2
8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate312693-54-2H2NC10H4(OH)(SO3H)SO3NaxH2O
3-(4-Bromophenyl)-1,2,4-oxadiazole3-(4-?????)-1,2,4-?????16013-07-3C8H5BrN2O
(3R,4R)-3-Ethyl-4-((1-methyl-1H-imidazol-5-yl)methyl)dihydrofuran-2(3H)-one hydrochloride (Pilocarpine Impurity)??-????????28958-85-2C11H17ClN2O2
4-((2-Chloropyridin-3-yl)sulfonyl)morpholine60597-72-0C9H11ClN2O3S
ethyl 5-amino-4-cyano-1-phenyl-1H-pyrazole-3-carboxylate93764-93-3C13H12N4O2
(1S)-2-Amino-1-(3-chlorophenyl)ethanol(S)-2-???-1-(3-???-??)-???168112-89-8C8H10ClNO
1-(2-Nitrophenyl)ethyl N-[2-(5-hydroxy-1H-indol-3-ly)ethyl]carbamate1257326-22-9C19H19N3O5
6-Methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine1-(?????)-6-??-7-????896722-51-3C14H12N2O2S
4-(Trifluoromethyl)benzamidine hydrochloride dihydrate4-(????????)???????????175278-62-3C8H10ClF3N2O
4-Amino-N-propylbenzenesulfonamide4-???-N-???-???????58687-83-5C9H14N2O2S
(1-(tert-Butoxycarbonyl)-5-chloro-1H-indol-2-yl)boronic acid1-BOC-5-???-1H-??-2-???475102-12-6C13H15BClNO4
1-tert-Butyl-2-azetidinecarboxylic acid1-TERT-??-2-?????????18085-38-6C8H15NO2
1-Methylpiperidin-4-one oxime1-??????-4-???1515-27-1C6H12N2O
1,2-Dipiperidinoethane1,2-????????1932-04-3C12H24N2
4,4'-Sulfinylbis((trifluoromethyl)benzene)143028-36-8C14H8F6OS
Methyl 4-chloro-2-(trifluoromethyl)thieno[3,4-b]pyridine-7-carboxylate??4-???-6-(????????)???[3,4-B]-???-1-???????175203-40-4C10H5ClF3NO2S
1-Amino-4-chloro-2-butyne hydrochloride1-???-4-???-2-??HCL77369-59-6C4H7Cl2N
(1R)-5-Fluoro-2,3-dihydro-1H-inden-1-amine1352571-83-5C9H10FN
4-(5-Methyl-1,3,4-oxadiazol-2-yl)benzaldehyde4-(5-??-1,2,4-?????-3-?)??????179056-82-7C10H8N2O2
4-(4-Methoxyphenyl)-2-methylthiazole4-(4-???-??)-2-??-???50834-78-1C11H11NOS
1,6-Heptadien-4-ol, 4-(2-propen-1-yl)-4-??-1,6-????-4-?10202-75-2C10H16O
L-4-CarbamoylphenylalanineL-4-?????223593-04-2C10H12N2O3
(3R,4R)-Hexa-1,5-diene-3,4-diol112571-38-7C6H10O2
2-(3-Nitropyridin-2-yl)acetonitrile(3-???-???-2-?)-??????123846-65-1C7H5N3O2
1-(Benzenesulfonyl)-3-bromo-2-methyl-1H-pyrrolo[2,3-b]pyridine744209-37-8C14H11BrN2O2S
4-Fluorophenylglyoxal hydrate2-(4-??????)-2-????????????7468-86-2C8H7FO3
S-acetyl-PEG3-alcohol153870-20-3C8H16O4S
(1-(4-Bromophenyl)piperidin-4-yl)methanol1296224-87-7C12H16BrNO
2-Naphthalenemethanamine, 6-methoxy-α-methyl-, (αR)-2-????????,6-???-a-??-,(aR)-132951-65-6C13H15NO
3-(1-Piperidinyl)benzonitrile3-????-1-??????175696-74-9C12H14N2
But-3-enamide28446-58-4C4H7NO
5-Propylcyclohexane-1,3-dione5-???-1,3-?????????57641-89-1C9H14O2
2-(4-(Bromomethyl)phenyl)pyridine hydrochloride257907-04-3C12H10BrN
2',5'-Disobutoxy-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic acid2444362-35-8C28H30O6
Ethyl 6-fluoro-2-methylindole-3-carboxylate6-????-2-????-3-???????????886362-69-2C12H12FNO2
N-(2,6-Dimethylphenyl) 2-bromobenzamide2-???-N-(2,6-?????)?????195383-89-2C15H14BrNO
4-Acetoxy-3,5-dimethoxybenzaldehyde4-????-3,5-??????????53669-33-3C11H12O5
3,3-Dimethylcyclobutan-1-ol54166-17-5C6H12O
6-chloro-5-iodo-3-Pyridinamine444902-32-3C5H4ClIN2
9-Oxa-2-azaspiro[5.5]undecane9-??-2-?????[5.5]???57289-77-7C9H17NO
1-(Chloromethyl)-4-(octyloxy)benzene110482-75-2C15H23ClO
2-Amino-4-phenyl-6-(trifluoromethyl)pyrimidine26974-09-4C11H8F3N3
4'-(Trifluoromethoxy)biphenyl-3-carboxylic acid4'-?????????-????-3-?????728919-12-8C14H9F3O3
Benzo[b]thiophene-2-sulfonyl chloride1-??????-2-????????90001-64-2C8H5ClO2S2
2-Hydroxy-1-(4-iodophenyl)ethanone2-?????-1-(4-??????)???78812-64-3C8H7IO2
IDT8-2CHO2206677-82-7C50H74O2S2
5-(3-Methoxyphenyl)nicotinic acid5-(3-?????)????97000-30-1C13H11NO3
Methyl α-bromo-4-(trifluoromethoxy)benzenepropanoate??2-???-3-[4-(?????????)??]-??????175203-81-3C11H10BrF3O3
4-Bromo-N-propylbenzamide4-???-N-????????223557-19-5C10H12BrNO
(1R)-1-(2,4,6-trimethylphenyl)ethan-1-amine(R)-(1-(2,4,6-??????)??)??20050-15-1C11H17N
(1-Benzyl-1H-pyrazol-4-yl)methanamine(1-??-1H-???-4-?)????936940-11-3C11H13N3
4-(1-Aminocyclopropyl)benzonitrile4-(1-a?????????)?????1014645-75-0C10H10N2
4-Piperidinepropanoic acid, methyl ester??3-????-4-????????(SALTDATA:HCl)71879-50-0C9H17NO2
6,7-Dihydro-5H-pyrrolo[3,4-b]pyridine hydrochloride6,7-?????-5H-???[3,4-b]???HCl651558-51-9C7H9ClN2
5'-Chloro-2'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid[1,1'-???]-3-?????,5'-???-2'-????-376592-57-3C13H9ClO3
Viridiflorol552-02-3C15H26O
6-Hydroxy-2-naphthimidamide hydrochloride66217-10-5C11H11ClN2O
tert-butyl (2R)-piperidine-2-carboxylateTERT-??(R)-2-???????????140646-13-5C10H19NO2
2-Nonynoic acid2-????1846-70-4C9H14O2
8-Nitro-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one22246-79-3C10H10N2O3
4-[2-Nitro-4-(trifluoromethyl)phenyl]morpholineN-[2-NITRO-4-(????????)??]????62054-72-2C11H11F3N2O3
3-chloro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one21413-77-4C11H11ClO
2-Bromo-1-(3,4-dimethyl-phenyl)-ethanone2-???-1-(3,4-?????)-???2633-50-3C10H11BrO
1,1-Bis(benzyloxy)-N,N-dimethylmethanamineN,N-??????????????2016-04-8C17H21NO2
6-Chlorochinoline-2-aldehyde59394-26-2C10H6ClNO
tert-Butyl 2-(4-formylphenoxy)acetatetert-??2-(4-??????)?????276884-77-6C13H16O4
tert-Butyl (1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)carbamate651744-43-3C21H35N3O2Si
Methyl 2-{[(benzyloxy)carbonyl]amino}-2-(oxetan-3-ylidene)acetate??2-(???????????)-2-(???-3-???)?????394653-39-5C14H15NO5
(2S,6S)-2,6-Dibenzyl-2,3,5,6-tetrahydro-1H-imidazo[1,2-a]imidazole877773-30-3C19H21N3
(R)-Methyl 2-amino-2-cyclobutylacetate?????????,α-???-,??????,(αR)-1251904-23-0C7H13NO2
Pregabalin Impurity 7 D-Tartrate1094517-98-2C16H32N2O7
1-(3-Chloro-4-methylphenyl)piperidine1-(3-???-4-????)????1000339-31-0C12H16ClN
1-(3-Pyridinyl)-4-piperidinecarboxylic acid1-???-3-?????-4-?????330985-24-5C11H14N2O2
Methyl (2-nitro-4-trifluoromethylphenyl)acetate??(2-???-4-????????)?????13544-07-5C10H8F3NO4
4-Acetoxyphenoxyacetic acid4-???????????20872-29-1C10H10O5
3-(2-Nitrovinyl)-1H-indole3-(2-?????)??3156-51-2C10H8N2O2
5-Methyl-4-nitro-1H-pyrazole-3-carboxylic acid5-??-4-???-1H-???-3-?????5334-38-3C5H5N3O4
4-Formyl-N,N-dimethylbenzamide4-FORMYL-N,N-???-????58287-76-6C10H11NO2
6,7-Dichloro-2-methyl-3-trifluoromethylquinoxaline143309-87-9C10H5Cl2F3N2
Ethyl 1-(ethoxymethyl)-1H-imidazole-4-carboxylate957062-83-8C9H14N2O3
cis-4-Amino-tetrahydrofuran-3-ol535936-61-9C4H9NO2
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