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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-Hydroxy-2-methoxyphenyl)boronic acid(4-?????-2-?????)???550373-98-3C7H9BO4
Tetrahydro-2H-pyran-4-carbohydrazide2H-??-4-?????,??????-,?????(9CI)59293-18-4C6H12N2O2
5-Fluoropicolinimidamide hydrochloride5-???????-2-????…1179362-15-2C6H7ClFN3
2,2,2-Trifluoro-1-(1H-pyrazol-4-yl)ethanone161957-47-7C5H3F3N2O
5-Oxa-2-azaspiro[3.5]nonane oxalate1427359-47-4C9H15NO5
(1-Methylcyclobutyl)methanamine(1-???????)???????933722-69-1C6H13N
6-Bromo-2,4-dichlorofuro[3,2-d]pyrimidine6-???-2,4-??????[3,2-d]????1363382-31-3C6HBrCl2N2O
6-Bromo-2,3-difluoropyridine6-???-2,3-?????-???1257071-45-6C5H2BrF2N
1-(Pyrazin-2-yl)propan-1-one2-????????51369-99-4C7H8N2O
5-Amino-1-methyl-pyrazole-3-carboxylic acid117860-53-4C5H7N3O2
5-Chloro-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid5-???-4-????-3-?????1190321-93-7C8H5ClN2O2
5-Amino-1-methyl-1,2-dihydropyridin-2-one oxalate5-AMino-1-??-???-2-?????318468-73-4C8H10N2O5
5-Amino-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid5-???-7-????-2-?????1260385-74-7C8H7N3O2
2-Azabicyclo[2.2.1]heptane-3-carboxylic acid2-??????(2.2.1)??-3-?????88260-06-4C7H11NO2
Methyl 5-amino-1H-indazole-7-carboxylate5-???-1H-???-7-???????????885272-08-2C9H9N3O2
5H-Pyrrolo[2,3-b]pyrazine-7-carboxylic acid5H-???[2,3-b]???-7-?????502141-03-9C7H5N3O2
2-Methylpiperidine-2-carboxylic acid2-??-2-?????????72518-41-3C7H13NO2
(2-Ethoxy-4-formylphenoxy)acetic acid51264-76-7C11H12O5
2-[(2-Chlorobenzyl)oxy]benzaldehyde2-(2-???????)??????53389-99-4C14H11ClO2
3-((tert-Butyldimethylsilyl)oxy)cyclobutanol1089709-08-9C10H22O2Si
2-{[1,1'-Biphenyl]-4-yl}piperazine2-???-4-YL-????105242-10-2C16H18N2
2-Bromo-7-chloro-3H-imidazo[4,5-b]pyridine2-???-4-???-7-????????1401687-53-3C6H3BrClN3
2-Methyl-4-nitro-2H-indazole2-??-4-???-2H-???26120-44-5C8H7N3O2
2-{[1,1'-Biphenyl]-4-yl}-1h-indole2-???-4-YL-1H-??21470-37-1C20H15N
4-Methoxybenzo[d]thiazole-2-carbonitrile7267-30-3C9H6N2OS
5-(2,5-Dichlorophenyl)-1H-pyrazole-3-carboxylic acid5-(2,5-DICHLOROPHENYL)-1H-???-3-????1038549-20-0C10H6Cl2N2O2
1-[2-(1-Piperidinyl)ethyl]piperazine1-(2-???????)????22763-65-1C11H23N3
Ethyl 4-(tert-butyl)-1H-imidazole-5-carboxylate??4-tert-??-1H-????-5-???????51721-21-2C10H16N2O2
N-Methoxy-N-methylpyridine-4-carboxamide100377-32-0C8H10N2O2
N-(Cyclohex-1-en-1-yl)formamide1-?????-1-?????40652-40-2C7H11NO
Methyl 2,4-dioxo-4-(pyridin-3-yl)butanoate??2,4-???-4-???-3-???????23424-36-4C10H9NO4
3-(3-(Trifluoromethyl)phenyl)oxetan-3-amine hydrochloride1349719-25-0C10H11ClF3NO
Methyl 2-[(chloroacetyl)amino]benzoate2-(2-???-??????)-?????????58915-18-7C10H10ClNO3
3,8-Dichloro-1,5-naphthyridine3,8-????-1,5-?????28252-81-5C8H4Cl2N2
3-Methyl-1H-pyrazolo[3,4-b]pyrazine1131041-58-1C6H6N4
3-Bromoimidazo[1,5-a]pyridine-1-carboxylic acid3-???????[1,5-a]???-1-?????1119512-48-9C8H5BrN2O2
3-Cyanoazetidine-1-sulfonyl chloride3-???-1-????????????1310734-08-7C4H5ClN2O2S
3-Bromo-6-methyl-1H-pyrrolo[2,3-b]pyridine3-???-6-??-7-????1000340-28-2C8H7BrN2
(S)-2-(((Benzyloxy)carbonyl)amino)-3-(4-cyanophenyl)propanoic acid131669-07-3C18H16N2O4
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(5-fluoro-1H-indol-3-yl)propanoic acid1257852-79-1C26H21FN2O4
2-([1,1'-Biphenyl]-3-yl)pyrrolidine2-[1,1'-???]-3-?????914299-84-6C16H17N
Piperidine-4-carboxamide hydrochloride39674-99-2C6H13ClN2O
3-Bromo-6-chloro-2-phenylimidazo[1,2-b]pyridazine3-BROMO-6-CHLORO-2-??-????[1,2-B]????19601-74-2C12H7BrClN3
2-(4-Hydroxyphenyl)acetohydrazide20277-02-5C8H10N2O2
N-Methylthiophene-2-carboxamide2-?????????,N-??-(6CI,7CI,9CI)39880-77-8C6H7NOS
5-(2-Chlorophenyl)-1,3-oxazole5-(2-?????)???89808-74-2C9H6ClNO
2-{[2-(Benzenesulfonyl)ethyl]sulfanyl}pyridine-3-carboxylic acid2-[2-(PHENYLSULFONYL)ETHYLTHIO]????175203-21-1C14H13NO4S2
benzyl (R)-(pyrrolidin-2-ylmethyl)carbamate hydrochlorideR-2-(CBZ-?????)????-HCl1217652-74-8C13H19ClN2O2
Dibenzo[b,f][1,5]diazocine-6,12(5H,11H)-dione15351-42-5C14H10N2O2
tert-Butyl ((1-benzylpiperidin-4-yl)methyl)carbamateTERT-BUTYLN-[(1-BENZYL-4-PIPERIDINYL)METHYL]??????173340-23-3C18H28N2O2
(1,4-Dimethyl-1H-indazol-5-yl)boronic acid1,4-???-1H-???-5-???1310405-36-7C9H11BN2O2
1,2,5-Trimethyl-1h-pyrrole-3-carboxylic acid1,2,5-????-1H-??-3-?????175276-50-3C8H11NO2
(3R,4R)-Tetrahydrofuran-3,4-diamine3,4-?????,??????-,(3R,4R)-(9CI)480450-23-5C4H10N2O
2-Amino-3-(2-methyl-1H-indol-3-yl)propanoic acid21495-41-0C12H14N2O2
(3R,5R)-(-)-3,5-Heptanediol(3R,5R)-(-)-3,5-????77291-90-8C7H16O2
1-tert-Butyl 3-ethyl 3-fluoropiperidine-1,3-dicarboxylate??1-Boc-3-????????-3-???????1228631-45-5C13H22FNO4
2-(4-Bromophenyl)-N-hydroxyacetimidamide2-(4-???-??)-N-?????-??????422560-40-5C8H9BrN2O
3-Nitropyrazolo[1,5-a]pyrimidine55405-64-6C6H4N4O2
3-Oxocyclobutyl benzoate3-????????????1081559-36-5C11H10O3
3-Oxo-3-(oxolan-3-yl)propanenitrile1186610-03-6C7H9NO2
(S)-3,3-Difluoro-5-(hydroxymethyl)pyrrolidin-2-one255903-84-5C5H7F2NO2
3-Nitrobenzene-1-carboximidamide hydrochloride56406-50-9C7H8ClN3O2
1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-1,4-diazepane231953-40-5C11H13ClF3N3
(+)-1,2-Bis((2R,5R)-2,5-diethylphospholano)ethane(+)-1,2-BIS((2R,5R)-2,5-????????)??136705-62-9C18H36P2
5-[(tert-Butoxy)carbonyl]-4H,5H,6H,7H,8H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid1355170-97-6C13H19N3O4
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III)?? ??(2,2,6,6-?????-3,5-???????)15522-73-3C33H57HoO6
cis-7-Azabicyclo[3.3.0]octane??-7-??????[3.3.0]??1468-87-7C7H13N
5,7-Dihydro-4H-thieno[2,3-c]pyran-3-carboxylic acid4,7-?????-5H-???[2,3…1169491-14-8C8H8O3S
1,2-Diethyl (1R,2S)-rel-cyclohex-4-ene-1,2-dicarboxylate??-4-?????-1,2-?????????????4841-85-4C12H18O4
3-Phenylpyrrolidin-2-one3-??-2-?????6836-97-1C10H11NO
4-Methoxyazepane4-???-??????-1H-?…1071594-49-4C7H15NO
4-Chloropyrido[4,3-d]pyrimidine???[4,3-d]????,4-???-89583-92-6C7H4ClN3
(4-(Aminomethyl)tetrahydro-2H-pyran-4-yl)methanol959238-22-3C7H15NO2
2-Amino-2-(tetrahydrofuran-3-yl)acetic acid3-??????,.??.-?????????-1169930-49-7C6H11NO3
4-Bromo-1H-indazol-5-ol1H-???-5-?,4-???-478838-52-7C7H5BrN2O
Ethyl 4-chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate20481-15-6C11H12ClN3O2
trans-3-Methylcyclobutanecarboxylic acid???-3-????????????87863-09-0C6H10O2
4-Chloro-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid675111-88-3C8H6ClN3O2
2,4-Dimethoxy-5,6-dimethylpyrimidine120129-83-1C8H12N2O2
4-Amino-1-(trifluoromethyl)cyclohexan-1-ol hydrochloride1421602-78-9C7H13ClF3NO
4-Bromo-3-fluoro-1-methyl-1H-pyrazole1785074-93-2C4H4BrFN2
1-(Ethoxymethyl)-2-iodo-1H-imidazole1-?????-2-???????146697-87-2C6H9IN2O
(2-Methylpyrimidin-4-yl)methanamine4-????????,2-??-(9CI)22454-79-1C6H9N3
4-(Oxetan-3-yloxy)aniline4-(???-3-???)????1349715-80-5C9H11NO2
Potassium pentaborate octahydrate????????????????,9712229-13-9B10K2O16
2-Phenylquinolin-4-ol2-?????-4-?1144-20-3C15H11NO
2-[(4-Chlorophenyl)sulfanyl]benzaldehyde2-(4-???????)?????107572-07-6C13H9ClOS
3-Chloro-N,N-dimethylpropanamide3-???-N,N-?????????17268-49-4C5H10ClNO
(3-(Methoxymethyl)phenyl)methanamineM-aMino?????????148278-90-4C9H13NO
2'-Methoxy-[1,1'-biphenyl]-2-carbaldehyde2'-???-???-2-??????93465-26-0C14H12O2
3-Iodo-5-methoxybenzoic acid74440-82-7C8H7IO3
Ethyl 4-hydroxy-3-nitrobenzoate??4-?????-3-????????19013-10-6C9H9NO5
1-(3-Phenoxypropyl)piperazine1-(3-??????)????41298-49-1C13H20N2O
1-(Pentan-3-yl)piperazine1-(3-??)-????373356-51-5C9H20N2
7-Methoxy-3,7-dimethyloctan-2-ol???????????41890-92-0C11H24O2
4-Fluoro-6-methoxypyrimidin-2-amine130687-25-1C5H6FN3O
3-Fluoro-2-(trifluoromethyl)benzamide287398-80-5C8H5F4NO
5-(Aminomethyl)piperidin-2-one5-(?????)????-2-?339182-26-2C6H12N2O
7-Methoxy-4-oxo-1,4-dihydroquinoline-2-carboxylic acid7-???-4-??-1,4-????-???-2-?????77474-33-0C11H9NO4
Methyl 4'-cyano-[1,1'-biphenyl]-4-carboxylate89900-95-8C15H11NO2
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