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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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4-Methoxy-1h-indazole-3-carbaldehyde1H-???-3-????????,4-???-898747-12-1C9H8N2O2
1-(4-(Benzyloxy)-1-(phenylsulfonyl)-1H-indol-2-yl)ethanone889675-05-2C23H19NO4S
2,6-Di3metin-4,4-di(2-ethylhexyl)-4h-cyclopenta[2,1-b:3,4-b]dithiophene920515-35-1C37H60B2O4S2
(4-(Butylcarbamoyl)-3-fluorophenyl)boronic acid4-(???????)-3-?????????98874289-17-5C11H15BFNO3
Potassium ((diethylamino)methyl)trifluoroborate??[(??????)??]??????????936329-95-2C5H12BF3N.K
3,4-Dimethyl-1H-pyrrole-2-carboxylic acid3,4-???-1H-??-2-?????89776-55-6C7H9NO2
2,4-Dibromo-6-methoxyaniline????,2,4-DIBROMO-6-???-88149-47-7C7H7Br2NO
(R,R)-BenzP919778-41-9C16H28P2
5-Bromo-2-((tert-butoxycarbonyl)amino)thiazole-4-carboxylic acidN-BOC-2-AMINO-5-??????-4-?????914347-09-4C9H11BrN2O4S
2-Methyl-1H-pyrrolo[2,3-d]pyrimidin-4(7H)-one89792-11-0C7H7N3O
(1-(Pyridin-4-ylmethyl)piperidin-4-yl)methanol1-(4-??????)-4-???????914349-22-7C12H18N2O
(S)-(1,4-Dioxan-2-yl)methyl 4-methylbenzenesulfonate(S)-(1,4-???-2-?)??4-?????????917882-64-5C12H16O5S
5-[(4-Iodophenyl)methylene]-2-thioxo-4-thiazolidinone5-(4-???????)???90947-00-5C10H6INOS2
2-Amino-5-bromo-3-(diethylamino)pyrazine2-???-5-???-3-(??????)???912773-09-2C8H13BrN4
5-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-β-D-ribofuranosyl]-1-methyl-2,4(1H,3H)-pyrimidinedione875302-39-9C31H32N2O8
5-Iodo-4,6-dimethylpyridin-2-amine885952-12-5C7H9IN2
(4-(Cyclopropylcarbamoyl)-3-fluorophenyl)boronic acid4-(???????????)-3-?????????874289-20-0C10H11BFNO3
4,6-Dichloropyrimidine-5-carboxamide4,6-????-5-???????????911461-47-7C5H3Cl2N3O
(3-Methoxypyridin-4-yl)methanamine(3-??????-4-?)????909895-75-6C7H10N2O
Methyl (R)-2-hydroxy-3-methylbutanoate(R)-??2-????-3-????????90244-32-9C6H12O3
(5Z,8Z)-icosa-2,5,8-trienoic acid(5Z,8Z,14Z)-????????90105-02-5C20H34O2
5-n-Octyl-2,2'-bithiophene5-n-??-2,2'-????93164-73-9C16H22S2
Apobuscopan92714-23-3C21H28BrNO3
2-(2,5-Dichlorophenyl)piperazine2-(2,5-DICHLOROPHENYL)????914348-91-7C10H12Cl2N2
(2-Fluoro-5-(propylcarbamoyl)phenyl)boronic acid2-FLUORO-5-(PROPYLCARBAMOYL)?????874289-48-2C10H13BFNO3
(3-(Ethylcarbamoyl)-5-fluorophenyl)boronic acid874219-38-2C9H11BFNO3
2,3-Dichloro-5-methoxypyridine2,3-????-5-??????885168-12-7C6H5Cl2NO
(3-Amino-5-cyanophenyl)boronic acid hydrochloride3-???-5-???????????97913835-26-4C6H5BrN2O2
2-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-2-(4-cyanophenyl)acetic acid2-(4-BOC-?????)-2-(4-???-??)????885274-36-2C18H23N3O4
2-(3-Fluoro-4-(trifluoromethoxy)phenyl)acetic acid3-????-4-(?????????)??????886761-70-2C9H6F4O3
Di-tert-butyl (S)-pyrrolidine-1,2-dicarboxylateBoc-L-???????Tert-??????91237-84-2C14H25NO4
Lansoprazole Impurity 42910664-00-5C15H16N4OS
2-(4-(((tert-Butyl dimethylsilyl)oxy)methyl)phenyl)aceticacid[4-(tert-??-???-???????)??]-????886363-54-8C15H24O3Si
(E)-1-(piperazin-1-yl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one88053-13-8C16H22N2O4
2-Chloro-6-fluoro-3-methylbenzonitrile2-???-6-????-3-???????886500-98-7C8H5ClFN
4-Methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2h-pyrido[3,2-b][1,4]oxazine4-??-3,4-????-2H-???[3,2-b][1,4]???-7-???,???????910037-15-9C14H21BN2O3
(3-Fluoro-4-(propylcarbamoyl)phenyl)boronic acid3-????-4-(????????)?????874289-15-3C10H13BFNO3
1-(3-Methylpyridin-2-yl)-1,4-diazepane1-(3-METYYL-PYRIDIN-2-YL)-[1,4]????880362-05-0C11H17N3
(3-Fluoro-4-(phenylcarbamoyl)phenyl)boronic acid3-????-4-(???????)?????874288-40-1C13H11BFNO3
1,1-Cyclopropane dimethanol cyclic sulfite5.7-???-6-??-???[2.5]??-6-????89729-09-9C5H8O3S
Ethyl 5-hydroxy-1,2-oxazole-3-carboxylate3-?????????,5-????-,??????(7CI)88393-81-1C6H7NO4
2-(4-Methylthiazol-5-yl)ethyl formate4-??-5-???????????90731-56-9C7H9NO2S
1-Chloro-4-(chloromethyl)-2-methylbenzene1-???-4-(?????)-2-????92304-76-2C8H8Cl2
1-Methyl-2-nitro-3-(trifluoromethyl)benzene2-???-3-????????????92891-23-1C8H6F3NO2
3-(Tert-butyl)-1-(pyridin-3-yl)-1H-pyrazol-5-amine3-(tert-??)-1-(3-???)???-5-??876299-97-7C12H16N4
sodium (3R,5R)-7-(5-(4-fluorophenyl)-3-isopropyl-2-oxo-4-phenyl-3- (phenylcarbamoyl)-2,3-dihydro-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate906552-18-9C33H35FN2O6
3-Bromo-5-(N,N-dimethylaminomethyl)pyridine1-(5-??????-3-?)-N,N-???????908864-98-2C8H11BrN2
3-(4-Hydroxybutyl)-1H-Indole-5-carbonitrile1H-??-5-??????,3-(4-??????)-914927-40-5C13H14N2O
(3-((2-Fluorophenyl)carbamoyl)phenyl)boronic acid3-(2-???????????)?????874288-35-4C13H11BFNO3
2,5-Di(thiophen-2-yl)-1H-pyrrole2,5-??????89814-62-0C12H9NS2
2,5,7-Trichlorobenzo[d]thiazole2,5,7-??????????898747-75-6C7H2Cl3NS
Ethyl 2-iodo-5-methylbenzoate??2-???-5-???????933585-44-5C10H11IO2
(3-(Benzylcarbamoyl)-4-fluorophenyl)boronic acid3-(???????)-4-?????????874219-22-4C14H13BFNO3
(S)-3-Amino-3-(4-bromophenyl)propanoic acid hydrochloride930769-56-5C9H11BrClNO2
2-(3-Chlorophenyl)cyclopropan-1-amine hydrochloride2-(3-?????)???????????90942-38-4C9H11Cl2N
m-PEG3-NHS esterm-PEG3-NHS????876746-59-7C12H19NO7
N-benzyl-2-(methylthio)pyrimidin-4-amine??-(2-?????-????-4-YL)-??91719-61-8C12H13N3S
Ethyl 2,4-dioxo-4-(pyridin-2-yl)butanoate??2,4-DIOXO-4-(2-????)??????92288-93-2C11H11NO4
(3S,5R)-piperidine-3,5-dicarboxylic acid??-3,5-??????????876367-84-9C7H11NO4
2-(Methylsulfonyl)Pyrimidine-4-carbaldehyde2-?????-????-4-???????874279-27-3C6H6N2O3S
1-[4-(aminomethyl)-2,3,5,6-tetrafluorophenyl]methanamine2,3,5,6-???????-1,4-???????89992-50-7C8H8F4N2
4-Methylumbelliferyl α-L-iduronide (sodium)4-????????-L-??????????????89157-94-8C16H17NaO9
Ethyl 5-isopropylisoxazole-3-carboxylate??5-?????-3-???????????91240-30-1C9H13NO3
7-Methyl-1H-indazole-3-carbonitrile7-??-1H-???-3-??????90322-84-2C9H7N3
1-Ethyl-1H-indole-4-carbaldehyde1-??-1H-??-4-??????894852-86-9C11H11NO
2,2-Dihydroxy-1-[4-(1-piperidinyl)phenyl]ethanone4-??????????????93290-93-8C13H17NO3
3-Bromo-1H-pyrrole3-???-1H-???87630-40-8C4H4BrN
1-(4-Chloro-2-fluorophenyl)-2,2,2-trifluoroethan-1-one1-(4-???-2-????-??)-2,2,2-??????-???886370-99-6C8H3ClF4O
N-(4-methyl-5-nitropyridin-2-yl)acetamide2-??????-5-???-4-???90765-02-9C8H9N3O3
2-(3-Fluorophenyl)-1,3-thiazole-4-carboxylic acid2-(3-FLUORO-??)-???-4-?????886369-06-8C10H6FNO2S
2-{4-[(tert-Butoxy)carbonyl]piperazin-1-yl}-2-(2-chlorophenyl)acetic acid4-[???-(2-??????)-??]-????-1-?????-??????????????885272-96-8C17H23ClN2O4
(4-(Diethylcarbamoyl)-2-methoxyphenyl)boronic acidN,N-???4-???-3-???????913835-34-4C12H18BNO4
4′-(aminomethyl)-3′,6′-dihydroxy-Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one hydrochloride4'-(?????)?????????91539-64-9C21H16ClNO5
N-tert-Butyl-3-[(2-chloro-5-methylpyrimidin-4-yl)amino]benzenesulfonamideN-tert-??-3-(2-???-5-??????-4-????)???????936092-53-4C15H19ClN4O2S
6-Hydroxy-1H-indole-4-carboxylic acid1H-??-4-?????,6-????-885520-57-0C9H7NO3
[1-(2-bromophenyl)cyclopropyl]methanamineC-[1-(2-???-??)-???????]-????886365-59-9C10H12BrN
3-Iodo-2-propoxypyridine3-????-2-????-???902837-45-0C8H10INO
Methyl 2-(4-bromobenzyl)-3-((tert-butoxycarbonyl)amino)propanoate??2-N-BOC-2-?????-3-(4-???-??)-???????886366-46-7C16H22BrNO4
2-((1H-1,2,4-Triazol-1-yl)methyl)benzoic acid2-(1H-1,2,4-?????-1-???)???876718-01-3C10H9N3O2
5-(bromomethyl)pyrimidine-2,4-diamine dihydrobromide2,4-????-5-(?????)????89446-58-2C5H8Br2N4
1-(1-Ethyl-1h-pyrazol-4-yl)ethan-1-one1-(1-ETHYL-1H-PYRAZOL-4-YL)???925147-29-1C7H10N2O
3-(Trifluoromethyl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine3-(????????)-6,7-????-5H-???[3,4-b]???905273-66-7C8H7F3N2
1-(4-Fluorophenyl)-5-methyl-1h-1,2,3-triazole-4-carboxylic acid887035-89-4C10H8FN3O2
4-Hydroxy-3-methylcyclohexan-1-one4-?????-3-?????????89897-04-1C7H12O2
4-(Trifluoromethyl)picolinimidamide hydrochloride909109-68-8C7H7ClF3N3
(4-(Difluoromethoxy)-3,5-difluorophenyl)boronic acid3,5-?????-4-????????-?????915401-97-7C7H5BF4O3
8-Chloroquinoline-2-carboxylic acid915922-73-5C10H6ClNO2
Methyl 4-(trifluoromethylthio)benzoate??4-???????????????88489-60-5C9H7F3O2S
Quinazolin-6-ylmethanamine6-????????933696-71-0C9H9N3
(S)-3-amino-3-(6-methoxypyridin-3-yl)propanoic acid(S)-3-???-3-(6-???-3-???)-?????877119-70-5C9H12N2O3
Decane-1,2,10-triol1,2,10-??????91717-85-0C10H22O3
Oxazole-4-carboxylic acid hydrazide???-4-???????????885274-12-4C4H5N3O2
2-(Methyl(phenyl)amino)-4H-thieno[3,2-d][1,3]thiazin-4-one892292-63-6C13H10N2OS2
4-(tert-Butyl)-3-iodobenzoic acid4-tert-??-3-??????91131-72-5C11H13IO2
4,7-Dibromo-2-chlorobenzo[d]thiazole2-???-4,7-?????????898747-94-9C7H2Br2ClNS
5-Fluoro-1H-indazol-3-ol5-????-3-?????(1H)???885519-12-0C7H5FN2O
2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one2,2,5,6-?????-4H-1,3-????-4-?87769-39-9C8H12O3
2-Fluoro-4-methoxyaniline, HCl2-????-4-?????????874959-93-0C7H9ClFNO
Oxiracetam Impurity 1889490-41-5C6H11ClO3
Benzyl N-(2-carbamoylethyl)carbamateZ-??-ALA-NH2886-64-6C11H14N2O3
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