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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39988
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Ethyl indoline-2-carboxylate???-2-???????????50501-07-0C11H13NO2
5-Amino-2-ethoxypyridine52025-34-0C7H10N2O
5,6-Dimethoxyisoindolin-1-one59084-72-9C10H11NO3
Dihydroxybis(ammonium Lactato)titanium(IV) (ca. 40% in Isopropyl Alcohol, Water)?????????(??? ???)????(?????????(??? ???)??)65104-06-5C6H18N2O8Ti
3,3'-Bipyridine[3,3']?????581-46-4C10H8N2
2-Amino-2',4-dichlorodiphenyl ether5-???-2-(2-??????)???56966-48-4C12H9Cl2NO
2-Nitrosooctahydrocyclopenta[c]pyrrole (Gliclazide Impurity)54786-86-6C7H12N2O
Trihexyl(tetradecyl)phosphonium bromide654057-97-3C32H68BrP
2-(Pyrimidin-2-yl)acetonitrile2-??????????(9CI)59566-45-9C6H5N3
1'H-Spiro[piperidine-4,4'-quinazolin]-2'(3'H)-one635713-68-7C12H15N3O
4-Phenylthiazole-2-carboxylic acid4-?????-2-?????59020-44-9C10H7NO2S
2,2'-Oxydinaphthalene2,2'-???????613-80-9C20H14O
H-Orn(Cbz)-Ome HCl5874-75-9C14H21ClN2O4
Dipropyl sulfateDIPROPYL????598-05-0C6H14O4S
DL-Tryptophan Ethyl Ester HydrochlorideDL-??????????HCL6519-67-1C13H17ClN2O2
1-Cyclopropyl-6-fluoro-8-hydroxy-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acidGATIFLOXACIN?????A616205-76-6C18H20FN3O4
1-(Anthracen-9-yl)-2,2,2-trifluoroethan-1-one53531-31-0C16H9F3O
2-(Chloroacetylamino)pyridine2-???-N-???-2-?-??????5221-37-4C7H7ClN2O
(1R,3S)-methyl 1-(benzo[d][1,3]dioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate (Tadalafil Impurity）629652-44-4C22H19ClN2O5
Isobutyl caprylate5461-06-3C12H24O2
4-Decanone???(4-)624-16-8C10H20O
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-hydroxyphenyl)propanoic acid511272-36-9C24H21NO5
Dyclonine Impurity 566536-15-0C13H16O2
3-Chloro-6-propoxypyridazine3-???-6-?????????5788-60-3C7H9ClN2O
1-(1,2,3,5-Tetrahydro-4H-benzo[e][1,4]diazepin-4-yl)ethan-1-one4-???-2,3,4,5-??????-1H-1,4-??????57756-36-2C11H14N2O
9-Methyl-9-azabicyclo[3.3.1]nonan-3-one oxime(+/-)-?????????6164-67-6C9H16N2O
3-(Piperazin-1-yl)pyridazine51047-56-4C8H12N4
5-Hexenyl acetate??5-??-1-?????5048-26-0C8H14O2
1-(3,4,5-trimethoxybenzyl)piperazine (Trimetazidine Impurity）1-(3,4,5-?????-??)-????52146-35-7C14H22N2O3
2,3-Dichloropropanoic acid565-64-0C3H4Cl2O2
D-NAME (hydrochloride)50912-92-0C7H16ClN5O4
(s)-2-Amino-4-methyl-n-(4-methyl-2-oxo-2h-chromen-7-yl)pentanamide66447-31-2C16H20N2O3
4,6-Dichloro-2-ethylpyrimidin-5-amine4,6-????-2-??-5-??????6237-96-3C6H7Cl2N3
2-Bromo-4-(2,4,4-trimethylpentan-2-yl)phenol2-???-4-(2,4,4-??????-2-?)??57835-35-5C14H21BrO
N-Methyl-4-chlorobenzylamine HydrochlorideN-??-4-??????????65542-24-7C8H10ClN.HCl
1-(Pyridin-3-yl)cyclopropanecarboxylic acid1-(???-3-?)???????????610791-39-4C9H9NO2
(6S,8S,9S,10R,11S,13S,14S)-11-Hydroxy-6,10,13-trimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dione (Methylprednisolone Impurity)1β-?????-6α-??-1,4-???????-3,17-??61919-52-6C20H26O3
N-(methylcarbamoyl)acetamide1-???-3-?????623-59-6C4H8N2O2
3-Methoxybenzenecarbothioamide3-???-??????64559-06-4C8H9NOS
2,6-Dimethylpyridine-3-carbaldehyde650141-20-1C8H9NO
(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-1-yl)propanoic acidFMOC-(S)-3-???-3-(1-???)-?????507472-10-8C28H23NO4
1,4-Dihydro-4-quinolinone529-37-3C9H7NO
2-Nonyl-1H-benzo[d]imidazole2-????????5851-50-3C16H24N2
N1-Dodecylpropane-1,3-diamine???????????5538-95-4C15H34N2
Cyclohexyl propionate6222-35-1C9H16O2
4-(2-Keto-3-methyl-1-benzimidazolinyl)piperidine4-(2-KETO-3-??-1-????????)????53786-10-0C13H17N3O
2-(Piperidin-3-yl)acetic acid ethyl ester64995-88-6C9H17NO2
Carvacryl acetate?????????6380-28-5C12H16O2
2-(4-Bromo-1H-imidazol-1-yl)pyridine2-(4-???-1H-????-1-YL)???556775-77-0C8H6BrN3
Methyl 4-amino-1-benzylpiperidine-4-carboxylate??4-???-1-??-????-4-???????57611-57-1C14H20N2O2
Oxazol-4-ylmethanamineOXAZOL-4-YL-???????55242-82-5C4H6N2O
4-(tert-Butyl)-2-chloropyrimidine4-???-??-2-???????66522-06-3C8H11ClN2
L-Asparagine tert-butyl ester hydrochloride63094-81-5C8H17ClN2O3
2-C-Methyl-D-erythritol2-C-??-D-?????58698-37-6C5H12O4
(2,6-Difluorophenyl)(phenyl)methanone59189-51-4C13H8F2O
4-Benzylaniline hydrochloride4-(????)???????6317-57-3C13H14ClN
L-Histidine, N-[(1,1-dimethylethoxy)carbonyl]-1-[(4-methylphenyl)sulfonyl]-, compd. with N-cyclohexylcyclohexanamine (1:1)65057-34-3C30H46N4O6S
n-(4-Methoxybenzyl)pyridin-2-amine52818-63-0C13H14N2O
1,9-Diphenylnona-1,3,6,8-tetraen-5-one1,9-???-1,3,6,8-??????-5-?622-21-9C21H18O
Epicaptopril1-[(2R)-2-??-3-?????????]???63250-36-2C9H15NO3S
H-Gln-Gln-OHH-GLN-GLN-?54419-93-1C10H18N4O5
4-(Dibenzo[b,f][1,4]thiazepin-11-yl)morpholine (Quetiapine Impurity)?????IMpurityT(?????????IMpurity)5747-46-6C17H16N2OS
Fmoc-(R)-3-Amino-3-(2,4-dichlorophenyl)-propionic acid511272-37-0C24H19Cl2NO4
Ethyl 4-(2-nitrophenyl)-3-oxobutanoate??4-(2-?????)???????66073-33-4C12H13NO5
2-(2,4,6-Trichlorophenoxy)ethanol2-(2,4,6-????????)???6161-87-1C8H7Cl3O2
Butyl(ethyl)magnesium????????62202-86-2C6H14Mg
1-Isopropylnaphthalene1-?????????6158-45-8C13H14
3-Acetoxybenzoic acid6304-89-8C9H8O4
2-Hydroxy-1-(4-nitrophenyl)ethan-1-one2-?????-1-(4-?????)-1-???64611-67-2C8H7NO4
1,1,3,3-Tetramethyl-1-vinyldisiloxane55967-52-7C6H16OSi2
Cinchonine (sulfate)5949-16-6C38H46N4O6S
2-(5-Oxo-1-phenyl-2-thioxoimidazolidin-4-yl)acetic acid?????????-???5624-13-5C11H10N2O3S
2-Chloro-1-(pyridin-3-yl)ethanone hydrochloride3-(2-??????)??????61889-48-3C7H7Cl2NO
3A,6a-diphenyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione3a,6a-????????????[4,5-d]????-2,5-??5157-15-3C16H14N4O2
1-(3-(Chloromethyl)-4-methoxyphenyl)ethanone1-[3-(?????)-4-?????]??-1-?62581-82-2C10H11ClO2
3,7-Diamino-2,8-dimethyldibenzothiophene sulfone (contains 2,6-Dimethyl isomer)55011-44-4C14H14N2O2S
2,6-Dibromo-1,1'-biphenyl2,6-???????59080-32-9C12H8Br2
Dichloro(1,2-diaminocyclohexane)platinum(ii)(1,2-DIAMINOCYCLOHEXANE)????(II)52691-24-4C6H14Cl2N2Pt
1-Isopropyl-2-nitrobenzene2-?????6526-72-3C9H11NO2
2-Amino-1-(p-tolyl)ethan-1-one hydrochloride2-???-4'-??????????5467-70-9C9H12ClNO
4'-Formylbenzo-18-crown 6-ether60835-74-7C17H24O7
(2,5-Dibromophenyl)hydrazine(2,5-??????)?????62672-26-8C6H6Br2N2
Angelic acid methyl ester????????????5953-76-4C6H10O2
2-(5-Fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetic acid56059-30-4C6H5FN2O4
(S)-(+)-1-(9-Anthryl)-2,2,2-trifluoroethanol(S)-(+)-2,2,2-TRIFLUORO-1-(9-ANTHRYL)???60646-30-2C16H11F3O
Piperidine-4-carboxylic acid hydrochloride5984-56-5C6H12ClNO2
Apiole523-80-8C12H14O4
Sodium Ethyl Sulfate546-74-7C2H7NaO4S
3-(Chloromethyl)-4-methoxybenzaldehyde3-(?????)-p-???????52577-09-0C9H9ClO2
4-Aminopyridazin-3(2H)-one55271-46-0C4H5N3O
L-XyluloseL-???-????527-50-4C5H10O5
2-Chloro-N-(2,5-dimethylphenyl)acetamide2-???-N-(2,5-?????)??????5177-35-5C10H12ClNO
2-Fluorocyclohexanol???-2-??????????656-60-0C6H11FO
1,8-Naphthosultam1,8-?????603-72-5C10H7NO2S
7-Deazaguanosine62160-23-0C11H14N4O5
rel-Ethyl(1R,2S)-2-hydroxycyclohexane-1-carboxylate??CIS-2-?????-1-????????????,986149-52-6C9H16O3
1-(4-Methoxyphenyl)-1H-pyrrole1-(4-?????)-1H-??5145-71-1C11H11NO
Amyl laurate????N-??????5350-03-8C17H34O2
1,1-Diethoxynonane1,1-??????54815-13-3C13H28O2
((1,3,5-Triazine-2,4,6-triyl)tris(azanetriyl))hexamethanol1,3,5-????-2,4,6-?????????????531-18-0C9H18N6O6
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