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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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2,3,3',4,4',5,5'-Heptachloro-1,1'-biphenyl39635-31-9C12H3Cl7
2,3,3',4,5,6-Hexachloro-1,1'-biphenyl41411-62-5C12H4Cl6
2,2',4,5'-Tetrachloro-1,1'-biphenyl2,2',4,5'-??????????41464-40-8C12H6Cl4
2,2',5,6'-Tetrachloro-1,1'-biphenyl41464-41-9C12H6Cl4
2,3,3',4,4',5,6-Heptachloro-1,1'-biphenyl41411-64-7C12H3Cl7
(R)-2-amino-3-(4-fluorophenyl)-2-methylpropanoic acid??-??-D-4-?????422568-68-1C10H12FNO2
Ethyl 6-fluoronicotinate??6-????-??????116241-59-9C8H8FNO2
2,3,3',5,5'-Pentachloro-1,1'-biphenyl39635-32-0C12H5Cl5
Piperazine sulfate4554-26-1C4H12N2O4S
Benzyl (S)-(1-aminopropan-2-yl)carbamate(S)-??1-a?????-2-???????400652-46-2C11H16N2O2
2-(Benzyloxy)acetohydrazide2-(?????)-?????????39256-35-4C9H12N2O2
N-((2R,3R,4R,5S,6R)-2-amino-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide4229-38-3C8H16N2O5
2,2-Diisopropyl-1,3-dioxolane2,2-????????-1,3-??????4421-10-7C9H18O2
4,5-Dichloronicotinic acid3,4-????-5-???????473837-10-4C6H3Cl2NO2
4-Methylazepane4-?????(SALTDATA:FREE)40192-30-1C7H15N
6-(4-Methoxyphenyl)picolinaldehyde502925-47-5C13H11NO2
1-Iodo-3-methyl-2-nitrobenzene1-???-3-??-2-?????52414-99-0C7H6INO2
4-Bromo-3-(4-fluorophenyl)-1H-pyrazole474706-36-0C9H6BrFN2
5-Bromo-4-butylpyrimidine4595-64-6C8H11BrN2
Methyl 6-(chloromethyl)nicotinate2-????????-5-???????????49668-90-8C8H8ClNO2
3-Bromo-4-(1H-pyrazol-1-yl)benzaldehyde3-???-4-(1H-???-1-?)??????1186663-53-5C10H7BrN2O
2,6-Dichloro-4-(trifluoromethyl)nicotinic acid2,6-????-4-????????-????503437-19-2C7H2Cl2F3NO2
3-(1H-imidazol-2-yl)benzonitrile3-(1H-????-2-YL)-?????488115-43-1C10H7N3
Ethyl 4-chloro-2-fluorobenzoate??4-???-2-?????????4793-20-8C9H8ClFO2
Methyl 5-(4-nitrophenyl)isoxazole-3-carboxylate3-(4-NITRO-PHENYL)-ISOXAZOLE-5-???????????487034-01-5C11H8N2O5
(2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-(((2R,3R,4S,5R,6R)-4,5-diacetoxy-2-(acetoxymethyl)-6-bromotetrahydro-2H-pyran-3-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate2,2',3,3',4',6,6'-HEPTA-O-ACETYL-ALPHA-D-LACTOSYL?????4753-07-5C26H35BrO17
1-(6-Chloropyridin-3-yl)cyclobutane-1-carbonitrile1-(6-??????-3-?)???????????485828-75-9C10H9ClN2
5-Acetamido-2-((6-((5-acetamido-4-hydroxy-2-(hydroxymethyl)-6-(4-nitrophenoxy)tetrahydro-2H-pyran-3-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)methoxy)-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylic acid501427-93-6C31H45N3O21
Ethyl (E)-3-amino-4,4,4-trifluorobut-2-enoate(E)-??3-???-4,4,4-????????????498583-09-8C6H8F3NO2
3-Bromocyclopent-2-en-1-one51865-32-8C5H5BrO
Cyclohexylhydrazine?????????6498-34-6C6H14N2
3-Bromoimidazo[1,2-a]pyrazin-8(7H)-one3-???????[1,2-a]???-8(7H)-?689297-67-4C6H4BrN3O
2-(4-Bromophenoxy)-2-methylpropanoic acid7472-69-7C10H11BrO3
2-(Dimethylamino)nicotinonitrile60138-76-3C8H9N3
Ethyl 2-chloro-4,6-dihydroxynicotinate2-???-4,6-????????-3-????????????70180-38-0C8H8ClNO4
2-(4-Nitrophenoxy)naphthalene2-(4-??????)????71311-82-5C16H11NO3
Methyl 2-amino-2-(3-fluorophenyl)acetate??2-???-2-(3-??????)?????742640-44-4C9H10FNO2
2-Cyano-N-(4-methylbenzyl)acetamide2-???-N-(4-????)??????64488-12-6C11H12N2O
2-Bromothieno[2,3-b]pyridine2-??????[2,3-b]???72808-92-5C7H4BrNS
4-(Benzyloxy)cyclohexane-1-carboxylic acid66500-40-1C14H18O3
2-Chloro-4-methylbenzenesulfonyl chloride2-CHLORO-4-????????????55311-94-9C7H6Cl2O2S
(E)-hex-2-en-1-yl 3-methylbutanoate???-2-??????????68698-59-9C11H20O2
Ethyl 3-oxopiperidine-4-carboxylate??3-OXO-4-??????????70637-75-1C8H13NO3
Pyridin-2-ylglycine52946-88-0C7H8N2O2
N-((2S,3R,4R,5S,6R)-2-((5-bromo-1H-indol-3-yl)oxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide58225-98-2C16H19BrN2O6
2-(2,4-Difluorophenyl)pyrrolidine2-(2,4-?????-??)-????524674-05-3C10H11F2N
2-((4-Methoxyphenyl)amino)-2-thioxoacetamide2-(4-METHOXYPHENYLAMINO)-2-?????????71369-81-8C9H10N2O2S
Methyl 5-(4-hydroxyphenyl)isoxazole-3-carboxylate??5-(4-??????)????-3-???????60640-71-3C11H9NO4
4-Amino-N-cyclohexylbenzenesulfonamide4-???-N-??????-????????53668-37-4C12H18N2O2S
1-(4-((4-Fluorobenzyl)oxy)phenyl)ethan-1-one4'-(4-????????)????72293-96-0C15H13FO2
5-Bromo-2-chloro-N-cyclopropylbenzamide5-???-2-???-N-???????????669734-35-4C10H9BrClNO
(4AR,6R,7R,8R,8aR)-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diol6988-39-2C14H18O6
2-(2-(Trifluoromethyl)phenyl)pyrrolidine524674-04-2C11H12F3N
2-(3,5-Dichlorophenyl)propan-2-ol2-(3,5-??????)-2-????68575-35-9C9H10Cl2O
Hexahydro-2,6-epoxyoxireno[2,3-f]isobenzofuran-3(1aH)-one632339-23-2C8H8O4
3-Aminoisonicotinohydrazide3-???-4-?????????????64189-08-8C6H8N4O
2-Methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine2-??-3,4-????-2H-??[b][1,4]???58960-13-7C9H11NO
2-Amino-2-(pyridin-4-yl)acetic acid???-???-4-?-????53339-65-4C7H8N2O2
6-(4-Bromophenyl)imidazo[2,1-b]thiazole6-(4-BROMO-??)-????[2,1-B]???7120-13-0C11H7BrN2S
3-(Aminomethyl)benzene-1,2-diol3-(?????)?????71412-23-2C7H9NO2
4-amino-5-chloronicotinic acid52834-09-0C6H5ClN2O2
6-Chloro-4-(2-chlorophenyl)quinazoline-2-carboxylic acidLORAZEPAM?????D(25MG)(6-???-4-(O-?????)-2-?????-????)54643-79-7C15H8Cl2N2O2
(2-Chloro-5-fluoropyridin-3-yl)methanamineC-(2-???-5-????-???-3-?)-????870063-53-9C6H6ClFN2
2,5-Dibromo-1,4-dimethyl-1H-imidazole2,5-????-1,4-???-1H-????850429-58-2C5H6Br2N2
(S)-6-((benzyloxy)carbonyl)-6-azaspiro[2.5]Octane-1-carboxylic acid1539277-98-9C16H19NO4
(1-Chloroethyl)trimethylsilane7787-87-3C5H13ClSi
Diisopropyl (S)-2-hydroxysuccinate(-)-??????-L-????83541-68-8C10H18O5
2-(Methylsulfonyl)pyridin-3-amine80383-38-6C6H8N2O2S
1-(3,5-Difluorophenyl)-2-hydroxyethanone1260403-62-0C8H6F2O2
1-(Cyanomethyl)urea????????5962-07-2C3H5N3O
2-Morpholinopyrimidine-5-carbaldehyde2-?????????-5-???????842974-69-0C9H11N3O2
2-(2-Hydroxyethyl)-3a,4,7,7a-tetrahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione32620-90-9C10H11NO4
N-(3-aminopropyl)-2-nitrobenzenesulfonamide hydrochlorideN-(2-????????)-1,3-??????????863983-46-4C9H14ClN3O4S
1,4,5-Trimethyl-2-phenyl-1H-imidazole152536-39-5C12H14N2
((6aR,9R,10aS)-10a-Methoxy-4-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinolin-9-yl)methyl 5-bromonicotinate (Nicergoline Impurity)192504-81-7C23H24BrN3O3
1-(2,4,6-Trimethylpyridin-3-yl)ethanone56704-25-7C10H13NO
Bis(4-(vinylthio)phenyl)sulfane??(4-??????)???152419-78-8C16H14S3
N,N-Dipropylprop-2-yn-1-amine6323-79-1C9H17N
(R)-6-((benzyloxy)carbonyl)-6-azaspiro[2.5]Octane-1-carboxylic acid1539277-95-6C16H19NO4
N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acrylamide434898-99-4C15H20BNO3
2,3,5-Trifluoro-4-methylbenzoic acid2,3,5-??????-4-?????773869-50-4C8H5F3O2
3-(Diethylamino)benzenesulfonic acid3-(??????)???97-20-1C10H15NO3S
Ethyl 2-[4-(chloromethyl)phenyl]propanoate2-(4-?????-??)-???????????43153-03-3C12H15ClO2
(2R)-2-(Methylamino)propan-1-ol184593-05-3C4H11NO
2-(2-Chloroethyl)-5-ethylpyridine69603-36-7C9H12ClN
3-(4-Chlorobenzyl)azetidine3-(4-?????)????606129-49-1C10H12ClN
6-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-2H-indazole861905-87-5C12H15BN2O2
Tert-butyl 2-(piperazin-1-yl)acetate dihydrochloridetert-??????-1-??????????827614-56-2C10H22Cl2N2O2
Naphthalene-2,7-diyl diacetate2,7-?????????22472-26-0C14H12O4
5-bromo-N-ethylpyridin-2-amine5-???-2-????????856850-36-7C7H9BrN2
2,6-Diisopropyl-4-nitrophenol4-???????1576-14-3C12H17NO3
5-(3-Cyanophenyl)picolinic acid1261944-75-5C13H8N2O2
4-Chloro-6-methyl-2-(pyridin-2-yl)pyrimidine4-???-6-??-2-(2-????)????77168-31-1C10H8ClN3
(R)-1-(4-bromophenyl)-2,2,2-trifluoroethan-1-amine hydrochloride(R)-1-(4-?????)-2,2,2-??????????HCL842169-83-9C8H8BrClF3N
3-Acetamido-5-bromobenzoic acid78238-11-6C9H8BrNO3
Diethyl 2-bromo-5-chloroterephthalate???2-broMo-5-??????????340148-60-9C12H12BrClO4
4-Ethoxy-4'-(4-ethylcyclohexyl)-2,3-difluoro-1,1'-biphenyl323178-01-4C22H26F2O
(R)-2-amino-2-(4-(trifluoromethyl)phenyl)acetic acid144789-73-1C9H8F3NO2
4,4,5,5-Tetramethyl-2-pentyl-1,3,2-dioxaborolane67562-21-4C11H23BO2
1,1,3-Trimethyl-2-methylene-2,3-dihydro-1H-benzo[e]indole344928-74-1C16H17N
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