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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/
? ?? ?:39990
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(s)-4,4,4-Trifluoro-3-hydroxybutanoic acid128899-79-6C4H5F3O3
Tert-butyl 7-(cyanomethyl)-1H-indole-1-carboxylate1H-??-1-?????,7-(?????)-,1,1-?????????597544-18-8C15H16N2O2
Ethyl 3-formyl-1H-indole-7-carboxylate3-????-7-???????????927181-98-4C12H11NO3
2-(1-(4-Bromophenyl)-3-phenyl-1H-pyrazol-4-yl)acetic acid75821-70-4C17H13BrN2O2
9-Benzyl-1-oxa-4,9-diazaspiro[5.5]Undecan-3-one1169699-64-2C15H20N2O2
2-(4-Methoxyphenyl)-2-oxoacetaldehyde2-(4-?????)-2-?????????1076-95-5C9H8O3
4-(P-tolyl)butan-1-ol53392-07-7C11H16O
1-Phenylhex-4-yn-3-ol1-??-4-??-3-?184577-40-0C12H14O
3,6-Bis(5-bromo-2-pyridinyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione777079-50-2C16H8Br2N4O2
2-(4-Methylpiperazin-1-yl)nicotinic acid2-(4-??-1-?????)????38029-97-9C11H15N3O2
Tert-butyl 2,5-dibromo-1H-pyrrole-1-carboxylate1H-??-1-?????,2,5-DIBROMO-,1,1-DIMETHYLEETHYLESTER117657-38-2C9H11Br2NO2
4-(3,5-Dimethyl-4H-1,2,4-triazol-4-yl)piperidine795310-52-0C9H16N4
4-(4-Fluorophenyl)thiazole-2-carboxylic acid4-(4-FLUORO-??)-???-2-?????886366-96-7C10H6FNO2S
4-(Dimethylamino)-2-nitrobenzaldehyde4-??????-2-?????????9756670-20-3C9H10N2O3
3,4-Dihydrocyclopenta[b]indol-1(2H)-one3,4-????-?????[b]??-1(2H)-?61364-20-3C11H9NO
2-Amino-6-iodo-1,8-naphthyridine-3-carbonitrile2-???-6-????-[1,8]?????-3-??????578007-69-9C9H5IN4
6-Bromo-4-methoxynicotinic acid1060805-14-2C7H6BrNO3
3,4-Dihydro-2H-benzo[b][1,4]oxazin-7-amine3,4-DIHYDRO-2H-1,4-????-7-??575474-01-0C8H10N2O
Methyl 6-acetylpicolinate6-???-???-2-???????????110144-24-6C9H9NO3
7-Methoxy-2-methyl-1H-indole7-???-2-??-1H-??53512-46-2C10H11NO
3-(Pyridin-4-yl)-3,9-diazaspiro[5.5]Undecane3-???-4-YL-3,9-??????[5.5]???352445-70-6C14H21N3
PIPBS???16045-14-0C12H26N2O6S2
6-(Bromomethyl)isobenzofuran-1(3H)-one177166-15-3C9H7BrO2
7-Iodo-9H-fluoren-2-amine7-???-9H-????-2-??34172-48-0C13H10IN
8-Methyl-8-azabicyclo[3.2.1]octan-3-ol1-??-2,5-(2-?????????)????7432-10-2C8H15NO
N-(3-cyanopyridin-2-yl)-N-methylmethanesulfonamideN-(3-??????-2-?)-N-?????????73161-37-2C8H9N3O2S
(E)-3-(2-Nitrophenyl)acrylaldehyde66894-06-2C9H7NO3
N-cyclopropyl-2-(piperazin-1-yl)nicotinamideN-??????-2-(1-?????)?????????902836-65-1C13H18N4O
(S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(tert-butoxy)butanoic acid1820583-73-0C23H27NO5
Triphenyl(3-phenylpropyl)phosphonium bromide3-??????????????????7484-37-9C27H26BrP
Ethyl imidazo[1,5-a]pyridine-7-carboxylate??????[1,5-a]???-7-???????518979-75-4C10H10N2O2
Benzyl (azetidin-3-ylmethyl)carbamate hydrochloride????-3-???-?????????????1171130-36-1C12H17ClN2O2
4-(Aminomethyl)-6,7-dimethoxy-2H-chromen-2-one849042-47-3C12H13NO4
2-(1-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)cyclopentyl)acetic acid?????????,1-[[(9H-????-9-????)????]???]-(9CI)282524-99-6C22H23NO4
3-(((2-Guanidinothiazol-4-yl)methyl)thio)propanimidamide dihydrochloride (Famotidine Impurity)88061-72-7C8H15N7O2S3
3,3-Bis(methylthio)-2-(3-(trifluoromethyl)benzoyl)acrylonitrile3,3-BIS(METHYLTHIO)-2-[3-(TRIFLUOROMETHYL)BENZOYL]???????116492-97-8C13H10F3NOS2
IC-Th12-Br2001613-84-7C29H31BrN2OS
(S)-2-amino-N-((S)-1-((4-nitrophenyl)amino)-1-oxopropan-2-yl)propanamide57282-69-6C12H16N4O4
3-Methyl-4-phenylbut-3-en-2-one3-??-4-??-3-??-2-?1901-26-4C11H12O
PDI56110590-83-5C46H54N2O4
1-(((1,1,1,3,3,3-Hexafluoropropan-2-yl)oxy)methyl)-4-vinylbenzene4-??????????????????111158-92-0C12H10F6O
3-Amino-1H-indole-2-carbohydrazide3-???-1H-??-2-????110963-29-6C9H10N4O
Methyl 4-chloro-7-methoxyquinoline-3-carboxylate??4-???-7-??????-3-???????1123169-50-5C12H10ClNO3
4-(1-Bromoethyl)benzoic acid4-(1-?????)???113023-73-7C9H9BrO2
5,5′-[[4,4,9,9-Tetrakis(2-ethylhexyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b′]dithiophene-2,7-diyl]bis(2,1,3-benzothiadiazole-7,4-diylmethylidyne)]bis[3-ethyl-2-thioxo-4-thiazolidinone]2102510-60-9C72H88N6O2S8
(Z)-4-Bromo-N'-hydroxybenzimidamide69113-23-1C7H7BrN2O
(2-Chloro-5-fluoro-3-methylpyridin-4-yl)boronic acid2-???-5-????-3-???-4-???1072944-10-5C6H6BClFNO2
1-(4-Bromophenyl)-n-methylmethanesulfonamide1-(4-?????)-N-?????????172517-39-4C8H10BrNO2S
Spiro[indoline-3,2'-[1,3]dioxolan]-2-one6714-68-7C10H9NO3
Tert-butyl 6-fluoroindoline-1-carboxylate1H-??-1-?????,6-????-2,3-?????-,1,1-?????????1065183-64-3C13H16FNO2
3-(3-(4-Bromophenyl)-1-phenyl-1H-pyrazol-4-yl)propanoic acid3-(4-?????)-1-?????-4-?????108446-80-6C18H15BrN2O2
3-Methylpyridine-2,5-diamine106070-58-0C6H9N3
2-(3-Methoxypyridin-4-yl)ethan-1-amine1060801-82-2C8H12N2O
2-(4-Fluorophenyl)phthalazin-1(2h)-one161716-49-0C14H9FN2O
(4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one2-???-2,2-?????-D-???-???γ-??95058-77-8C5H6F2O4
2,6-Dibromo-9,10-dihydroanthracene2,6-DibroMo-9,10-????????1065644-53-2C14H10Br2
1,2-Bis(3-methylthiophen-2-yl)ethane-1,2-dione1,2-BIS(3-?????-2-?)??-1,2-??147951-24-4C12H10O2S2
5-Methoxypyridine-2-sulfonyl chloride5-???-???-2-????????1060801-83-3C6H6ClNO3S
6-Bromo-5-nitroindoline-2,3-dione6-BroMo-5-??????-2,3-??667463-68-5C8H3BrN2O4
2-Nitro-4-(trifluoromethyl)benzamide2-???-4-?????????????9722227-55-0C8H5F3N2O3
6,8-Dichloro-2h-benzo[d][1,3]oxazine-2,4(1h)-dione3,5-?????????4693-00-9C8H3Cl2NO3
O-guanidinohomoserine compound with sulfuric acid (1:1)1078611-11-6C5H14N4O7S
3-(5-Fluoro-2-(trifluoromethyl)phenyl)acrylic acid5-FLUORO-2-(????????)CINNAMICACID231291-18-2C10H6F4O2
1-(2-Hydroxyethyl)piperidin-4-ol4-?????-1-???????96224431-84-9C7H15NO2
6,11-Dihydroxytetracene-5,12-dione6,11-?????-5,12-??????1785-52-0C18H10O4
2-((R)-1-((R)-2-(2,4-difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran135267-12-8C15H18F2O3
2,2-Dimethyl-1-(pyridin-2-yl)propan-1-amine58088-73-6C10H16N2
5-(Dimethoxymethyl)-1,2,3-trimethoxybenzene3,4,5-?????????????????59276-37-8C12H18O5
Di-o-tolylmethanone??(2-????)???1018-97-9C15H14O
(2R,3S,4R,5S)-2-(hydroxymethyl)-5-(4-nitrophenoxy)tetrahydrofuran-3,4-diol.??.-D-???????,4-?????59495-69-1C11H13NO7
1,1,1-Trifluoropropan-2-yl acetate????????????????400-37-3C5H7F3O2
Methyl (3R,4S,5R)-3,4,5-trihydroxycyclohex-1-ene-1-carboxylate??(-)-?????40983-58-2C8H12O5
Trineopentyl phosphite14540-52-4C15H33O3P
1-(2-Hydroxy-6-methoxyphenyl)-3-phenylprop-2-en-1-one42079-68-5C16H14O3
3-Bromo-7-fluoro-4H-chromen-4-one3-???-7-????-4H-???-4-?1159978-73-0C9H4BrFO2
6-Chloroquinolin-4(1H)-one6-???-1H-???-4-?21921-70-0C9H6ClNO
4,6-Dimethyl-2-oxo-2H-chromene-3-carbonitrile3-???-4,6-??????56394-28-6C12H9NO2
(1R,4R)-2,5-diphenylbicyclo[2.2.2]Octa-2,5-diene796966-15-9C20H18
(10-Bromodecyl)benzene1-???-10-????85562-26-1C16H25Br
(5-Cyano-3-methylthiophen-2-yl)boronic acid5-???-3-?????-2-???860617-72-7C6H6BNO2S
(3,4-Dimethoxyphenyl)(4-fluorophenyl)methanone3,4-????-4'-????????71186-85-1C15H13FO3
4-Bromo-1-methoxy-2-(2-nitrovinyl)benzene5-???-2-???-???-??????175205-14-8C9H8BrNO3
2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-hydroxyphenyl)propanoic acid138775-49-2C24H21NO5
Maleic acid, ammonia salt????????44742-89-4C4H7NO4
(S)-3-amino-4-(4-iodophenyl)butanoic acid hydrochloride(S)-3-???-4-(4-?????)-????-HCl332061-75-3C10H13ClINO2
(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(octylthio)tetrahydro-2H-pyran-3,4,5-triolN-??-??-D-???????????42891-16-7C14H28O5S
1-Benzhydryl-3-methoxyazetidine1-(?????)-3-???????36476-82-1C17H19NO
(R)-3-amino-4-(4-iodophenyl)butanoic acid hydrochloride(R)-3-???-4-(4-???-??)-????-HCl332061-76-4C10H13ClINO2
1-(4-Nitrophenyl)-3,5-bis(trifluoromethyl)-1H-pyrazole1-(4-?????)-3,5-DI(????????)-1H-???123066-63-7C11H5F6N3O2
1-(3-Methoxyphenyl)-N,N-dimethylmethanamine3-???-N,N-???????15184-99-3C10H15NO
5-Bromo-12-butoxy-2,9-bis(2-ethylhexyl)anthra[2,1,9-def:6,5,10-d'e'f′]diisoquinoline-1,3,8,10(2H,9H)-tetrone1356240-65-7C44H49BrN2O5
1-(3-(Trifluoromethyl)phenyl)-1H-imidazole-2-thiol1-(3-??????????)?????-2-??17452-08-3C10H7F3N2S
LEAD(II) TRIFLUOROACETATE4146-73-0C2H3F3O2Pb
3-Nitrobutan-2-ol6270-16-2C4H9NO3
4-((4-Fluorobenzyl)oxy)-3-nitrobenzaldehyde4-(4-????????)-3-?????????175136-18-2C14H10FNO4
2,3-Dinitrobenzoic acid15147-64-5C7H4N2O6
(Z)-tert-Butyl 3-((dimethylamino)methylene)-4-oxopyrrolidine-1-carboxylate(Z)-tert-??3-((??????)???)-4-??????-1-???????905274-02-4C12H20N2O3
(E)-Methyl 3-(2-nitrophenyl)acrylate??2-????????39228-29-0C10H9NO4
4-Fluorohippuric acid(4-????-??????)-????366-79-0C9H8FNO3
(S)-1-Isopropylpyrrolidine-2-carboxylic acidL-???,1-(1-????)-(9CI)342793-00-4C8H15NO2
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