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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39984
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1-(Tert-butyl) 3-ethyl (3S,4R)-4-hydroxypyrrolidine-1,3-dicarboxylate849935-85-9C12H21NO5
Tert-butyl 4-(4-formylthiazol-2-yl)piperidine-1-carboxylate869901-02-0C14H20N2O3S
Calcium Dobesilate Impurity 581010-88-0C6H6O8S2
(2-Bromo-6-fluoro-3-propoxyphenyl)boronic acid849052-20-6C9H11BBrFO3
N1,N1'-((1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(methylene))bis(ethane-1,2-diamine)1,3-BIS-(2-?????????)?????????83936-41-8C10H30N4OSi2
3-Chloro-6-methoxypyridine-2-carboxylic acid3-???-6-??????-2-?????856836-44-7C7H6ClNO3
Potassium (4-(((benzyloxy)carbonyl)amino)phenyl)trifluoroborate??(4-CBZ-?????)??????850623-45-9C14H12BF3KNO2
(2-(Ethoxymethyl)phenyl)boronic acid2-??????????871329-56-5C9H13BO3
(Z)-N'-HydroxyisobutyrimidamideN'-HYDROXY-2-??????????849833-56-3C4H10N2O
1-Chloro-2,6-naphthyridine1-???-[2,6]?????80935-78-0C8H5ClN2
DOTA-Thiol865470-67-3C18H33N5O7S
Methyl 2-((tert-butoxycarbonyl)amino)-6-hydroxyhexanoate81505-49-9C12H23NO5
3-(4-Methoxyphenyl)-1,2-oxazol-5-amine86685-98-5C10H10N2O2
2-Methyl-5-oxocyclopent-1-en-1-yl propionate2-??-5-????????-1-?????????87-55-8C9H12O3
3-tert-Butyl-1-methyl-2-pyrazolin-5-one87031-30-9C8H14N2O
3-(5-Methyl-1,2,4-oxadiazol-3-yl)benzaldehyde3-(5-??-1,2,4-?????-3-?)??????852180-68-8C10H8N2O2
4-(Pyrrolidin-1-ylmethyl)aniline dihydrochloride4-(1-PYR??????)-????????866954-94-1C11H17ClN2
4-Amino-2,6-bis(pyrrolidin-1-ylmethyl)phenol85236-51-7C16H25N3O
Fmoc-beta-Iodo-L-Ala-OBzl869107-32-4C25H22INO4
3,3,3-Trifluoro-2-methoxy-2-phenylpropanenitrile2-???-2-??-3,3,3-?????????????80866-87-1C10H8F3NO
2-(Cyclopropylmethoxy)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine848243-26-5C15H22BNO3
2-(9-Oxothioxanthen-2-yl)oxyacetic acid[(9-??-9H-????-2-?)??]????84434-05-9C15H10O4S
(3-Bromo-2-isopropoxy-5-methylphenyl)boronic acid870718-01-7C10H14BBrO3
(3-(N-Ethylsulfamoyl)phenyl)boronic acid3-(N-??????)?????871329-76-9C8H12BNO4S
3-Formyl-1H-indazole-4-carboxylic acid3-FORMYL-4-?????885519-78-8C9H6N2O3
Ethyl 2-(4-(cyclopropylsulfonyl)phenyl)-2-oxoacetate??(4-????????????)???????876063-40-0C13H14O5S
Methyl (E)-3-(1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acrylate86163-17-9C13H16N2O7
2,4-Difluoropyridine-3-carboxylic acid2,4-????????-3-?????849937-90-2C6H3F2NO2
6-Oxa-2-azaspiro[4.5]decane6-??-2-?????[4.5]??86423-15-6C8H15NO
1-(Benzenesulfonyl)-1H-pyrrolo[2,3-c]pyridine1-(?????)-1H-???[2,3-c]???867034-27-3C13H10N2O2S
Bromocriptine EP Impurity F82773-21-5C32H40BrN5O5
3-(3-Chloro-phenyl)-isoxazole-5-carbaldehyde3-(3-CHLORO-??)-ISOXAZOLE-5-CARBALDEHYDE869496-60-6C10H6ClNO2
3-(9-fluorenylmethoxycarbonylamido)-tricyclo[3.3.1.1(3.7)]decane-1-carboxylic acid875211-10-2C26H27NO4
2-Benzoyl-1,2-dihydroisoquinoline-1-carbonitrile1-???-2-???-1,2-??????????844-25-7C17H12N2O
1-(Dodecyloxy)-2-nitrobenzene83027-71-8C18H29NO3
2-(Benzyloxy)pyridin-3-ol885952-26-1C12H11NO2
Diclofenac Sodium Impurity 52N-(2,6-??????)-N-????????84803-53-2C14H11Cl2NO
(2,6-Difluoro-3-isopropoxyphenyl)boronic acid849062-04-0C9H11BF2O3
(2-Isopropoxy-6-methoxyphenyl)boronic acid2-??????-6-????????870778-88-4C10H15BO4
(2,6-Dihydroxyphenyl)boronic acid???,(2,6-????????)-(9CI)848409-34-7C6H7BO4
3-(3-Bromophenyl)cyclobutan-1-one3-(3-?????)???????885267-15-2C10H9BrO
Hexyldichlorosilane????????871-64-7C6H14Cl2Si
Phenacetin Impurity 6823-86-9C6H6ClNO
Acridine-9-carboxaldehyde9-????????????885-23-4C14H9NO
4-(Piperidin-4-ylmethyl)morpholine4-(????-4-???)????81310-62-5C10H20N2O
N-((((9H-fluoren-9-yl)methoxy)carbonyl)glycyl)-N-(2,4-dimethoxybenzyl)glycine848861-65-4C28H28N2O7
2-{4-[(tert-Butoxy)carbonyl]piperazin-1-yl}-2-(2,4-dichlorophenyl)acetic acid2-(4-BOC-PIPERAZINYL)-2-(2,4-DICHLORO-PHENYL)????885274-57-7C17H22Cl2N2O4
(3-(Diethylcarbamoyl)-5-fluorophenyl)boronic acid3-????-5-(????????)?????871332-64-8C11H15BFNO3
tert-Butyl (3-bromopropyl)(methyl)carbamate3-???-N-??-N-boc-?????828272-19-1C9H18BrNO2
Cyclopropyl(4-nitrophenyl)sulfane??????(4-?????)??851008-48-5C9H9NO2S
Mirabegron Impurity 30????????83303-98-4C16H16N2O3
Nimodipine Impurity 2882219-48-5C20H22N2O7
(E)-N-Methyl-3-phenylprop-2-en-1-amine83554-67-0C10H13N
Telmisartan Impurity 37884330-11-4C27H26N2O4
1,4,5,8-tetrahydroxy-2,3-dihydroanthracene-9,10-dione2,3-?????-1,4,5,8-?????????????81-59-4C14H10O6
(2,4-Dibromo-6-fluorophenyl)boronic acid2,4-DIBROMO-6-FLUOROPHENYLBORONIC?870778-96-4C6H4BBr2FO2
N,N-Dimethyl-4-[(methylamino)methyl]anilineN-??-4-(N,N-??????)????83671-43-6C10H16N2
(3-(Thiomorpholine-4-carbonyl)phenyl)boronic acid3-(??????-4-?????)?????850567-37-2C11H14BNO3S
Carfilzomib Impurity 39875309-82-3C32H39N3O4
3-(1,3-Thiazol-2-yl)benzoic acid3-THIAZOL-2-YL-???847956-27-8C10H7NO2S
Methyl 3-cyclopropylprop-2-ynoate80866-48-4C7H8O2
4-(4-Methoxyphenyl)thiophene-2-carboxylic acid4-(4-?????)???-2-?????82437-74-9C12H10O3S
3-(Chloromethyl)pyridin-2-amine858431-29-5C6H7ClN2
2-(3-Bromophenyl)pyrimidine3-(????-2-?)????885468-36-0C10H7BrN2
3-Ethyl 5-methyl 2-((2-azidoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate88150-46-3C20H23ClN4O5
3,5-Difluoro-2-methoxybenzonitrile3,5-?????-2-????????874804-08-7C8H5F2NO
4-(Aminomethyl)thian-4-ol4-(?????)??????-2H-????-4-OL879514-92-8C6H13NOS
(3-((4,5-Dihydrothiazol-2-yl)carbamoyl)phenyl)boronic acid3-((4,5-DIHYDROTHIAZOL-2-YL)?????)?????871333-06-1C10H11BN2O3S
3-Bromo-5-(1-piperidinylmethyl)pyridine3-???-5-(????-1-???)???866327-70-0C11H15BrN2
1-(2-(((2-((Dimethylamino)methyl)thiazol-4-yl)methyl)thio)ethyl)-3-methylureaDes(N'-??-2-???-1,1-??????)N'-??????????82586-81-0C11H20N4OS2
(6S,8R,9S,10R,13S,14S)-6-(Methoxymethyl)-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dioneExeMestane?????881896-95-3C21H28O3
(2-(Dimethylcarbamoyl)phenyl)boronic acid2-(N,N-??????????)?????874219-16-6C9H12BNO3
(S)-2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-fluorophenyl)acetic acid872359-16-5C23H18FNO4
4'-(Trifluoromethyl)biphenyl-2-carbaldehyde2-[4-(????????)??]??????84392-23-4C14H9F3O
(4-Butoxy-2-methylphenyl)boronic acid4-???-2-???????845551-43-1C11H17BO3
2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-(3-chlorophenyl)acetic acid4-[???-(3-??????)-??]-????-1-?????-??????????????885272-99-1C17H23ClN2O4
1-((4-Bromophenyl)sulfonyl)piperidine834-66-2C11H14BrNO2S
4-(2,5-Diethoxy-4-nitrophenyl)morpholine4-(2,5-????-4-?????)????86-16-8C14H20N2O5
1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea877134-77-5C13H19BN2O3
3-Chloro-4-(3',5'-dimethoxybenzyloxy)phenylboronic acid849062-24-4C15H16BClO5
4-Chloro-5-iodo-2,6-dimethylpyrimidine4-???-5-???-2,6-???????83410-16-6C6H6ClIN2
(S)-2-[1-(tert-Butoxycarbonyl)piperidin-3-yl]ethanol(S)-1-N-Boc-3-(2-??????)????863578-32-9C12H23NO3
(3-(Cyclohexylcarbamoyl)-5-fluorophenyl)boronic acid3-(CYCLOHEXYLCARBAMOYL)-5-?????????874219-42-8C13H17BFNO3
2-Bromo-1-(4-bromo-2-fluorophenyl)ethanone2-???-1-(4-???-2-??????)???869569-77-7C8H5Br2FO
4-chloro-1H-pyrrolo[3,4-c]pyridin-3(2H)-one853577-50-1C7H5ClN2O
7-Chloro-2-oxoheptanoic acid7-???-2-??????874886-74-5C7H11ClO3
Oxiracetam Impurity I870695-39-9C8H13NO4
2'-CMP???2'-???????85-94-9C9H14N3O8P
N,N-Dimethyl-4-(4-methylphenyl)-4-oxo-2-butenamide83192-85-2C13H15NO2
(R)-methyl 2-amino-2-(tetrahydro-2H-pyran-4-yl)acetate(R)-???-(??????-??-4-?)-??????????871301-35-8C8H15NO3
6-carbamimidoylnaphthalen-2-yl 3-guanidinobenzoate82956-09-0C19H17N5O2
(2-Methylpyridin-4-yl)boronic acid hydrochloride2-??-4-?????HCL861905-97-7C6H8BNO2.ClH
1-Bromo-2-(ethylsulfanyl)benzene2-???????????87424-98-4C8H9BrS
4-(2-Bromoethyl)-3,5-dimethyl-1h-pyrazole4-(2-???-??)-3,5-???-1H-???83467-28-1C7H11BrN2
(4-(4-Oxopiperidine-1-carbonyl)phenyl)boronic acid4-(4-??????-1-????)?????850568-23-9C12H14BNO4
2-(4-Boc-piperazino)-2-(3,4-dimethoxyphenyl)acetic acid2-(4-BOC-?????)-2-(3,4-??????)????885274-66-8C19H28N2O6
Methyl 6-ethoxy-1H-indole-2-carboxylate6-ETHOXY-1H-INDOLE-2-CARBOXYLICACID??????881040-89-7C12H13NO3
4-([1,1'-Biphenyl]-4-yl)pyridine4-(4-???)???861024-61-5C17H13N
(3-Fluoro-5-(piperidine-1-carbonyl)phenyl)boronic acid3-????-5-(????-1-?????)?????874219-43-9C12H15BFNO3
5-Iodonicotinaldehyde5-???-???-3-??????879326-76-8C6H4INO
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