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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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Tetrahydro-2H-pyran-4-carbohydrazide2H-??-4-?????,??????-,?????(9CI)59293-18-4C6H12N2O2
3-Bromo-6-methyl-1H-pyrrolo[2,3-b]pyridine3-???-6-??-7-????1000340-28-2C8H7BrN2
6-Methyloctahydro-1H-pyrrolo[3,4-b]pyridine6-??-1H-?????????[3,4-b]???885959-20-6C8H16N2
5-Oxa-2-azaspiro[3.5]nonane oxalate1427359-47-4C9H15NO5
Ethyl 4-bromopyrazolo[1,5-a]pyridine-2-carboxylate1363381-99-0C10H9BrN2O2
1H-Imidazol-2-ylmethanol;hydrochloride1H-????-2-???????116177-22-1C4H7ClN2O
Ethyl 4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine-2-carboxylate??4,5,6,7-???????-1H-???[3,2-C]???-2-???????916420-29-6C10H14N2O2
1-(Ethoxymethyl)-2-iodo-1H-imidazole1-?????-2-???????146697-87-2C6H9IN2O
(1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)boronic acid1-(???????-2H-??-2-?)???-4-???1256345-68-2C8H13BN2O3
5,7-Dihydro-4H-thieno[2,3-c]pyran-3-carboxylic acid4,7-?????-5H-???[2,3…1169491-14-8C8H8O3S
(S)-Piperidine-3-carboxamide hydrochloride(S)-????-3-?????????1026661-43-7C6H13ClN2O
(S)-6-Methylpiperazin-2-one(S)-6-??-????-2-ONE323592-68-3C5H10N2O
2-(1H-Benzo[d]imidazol-2-yl)ethanamine hydrochloride2-(1H-??????-2-YL)-????HCL88704-72-7C9H12ClN3
5-Amino-1-methyl-pyrazole-3-carboxylic acid117860-53-4C5H7N3O2
cis-7-Azabicyclo[3.3.0]octane??-7-??????[3.3.0]??1468-87-7C7H13N
1,1-Dimethylethyl N-[(1R)-1-formyl-2-methylpropyl]carbamateTERT-BUTYL[(1R)-1-FORMYL-2-METHYLPROPYL]??????106391-88-2C10H19NO3
N-Benzyl-5-bromopyridin-2-amine5-???-2-????????280116-83-8C12H11BrN2
Ethyl 7-chloro-1H-pyrazolo[4,3-b]pyridine-6-carboxylate??7-???-1H-????[4,3-b]???-6-??????100478-04-4C9H8ClN3O2
4-Bromo-1H-indazol-5-ol1H-???-5-?,4-???-478838-52-7C7H5BrN2O
2-Bromo-7-chloro-3H-imidazo[4,5-b]pyridine2-???-4-???-7-????????1401687-53-3C6H3BrClN3
Ethyl 6-bromoimidazo[1,2-b]pyridazine-2-carboxylate1187236-98-1C9H8BrN3O2
3-Nitropyrazolo[1,5-a]pyrimidine55405-64-6C6H4N4O2
8-Bromo-6-chloro-9H-purine8-???-6-???-9H-??914220-07-8C5H2BrClN4
3-(Pyrazin-2-yl)propanoic acid2-???????6705-34-6C7H8N2O2
Benzyl 4-oxo-2-(trifluoromethyl)piperidine-1-carboxylateN-1-CBZ-2-????????????-4-ONE911298-12-9C14H14F3NO3
N-(Azetidin-3-yl)-N-methylacetamide hydrochlorideN-3-?????-N-??-?????????935668-15-8C6H13ClN2O
Methyl 2-methyloxolane-2-carboxylate??2-??????????-2-???????1218915-91-3C7H12O3
3-Oxocyclobutyl benzoate3-????????????1081559-36-5C11H10O3
5-Chloro-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid5-???-4-????-3-?????1190321-93-7C8H5ClN2O2
Spiro[2.5]octane-5,7-dione???[2.5]??-5,7-??893411-52-4C8H10O2
cis-4-Aminooxolan-3-ol hydrochloridecis-4-aMinotetrahydrofuran-3-ol???352534-77-1C4H10ClNO2
Ethyl 4-chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate20481-15-6C11H12ClN3O2
3-Oxo-3-(oxolan-3-yl)propanenitrile1186610-03-6C7H9NO2
4-Bromo-3-fluoro-1-methyl-1H-pyrazole1785074-93-2C4H4BrFN2
2-(4-Hydroxyphenyl)acetohydrazide20277-02-5C8H10N2O2
Ethyl 5-fluoro-1H-indazole-3-carboxylate??5-????-1H-???-3-???????1016-36-0C10H9FN2O2
5-(2-Chlorophenyl)-1,3-oxazole5-(2-?????)???89808-74-2C9H6ClNO
4-Methyl-1H-benzimidazol-2-amine1H-??????-2-??,4-??-(9CI)171082-91-0C8H9N3
Ethyl 3-(chloromethyl)-1,2,4-oxadiazole-5-carboxylate3-?????-[1,2,4]?????-5-???????????25977-19-9C6H7ClN2O3
N-Methylthiophene-2-carboxamide2-?????????,N-??-(6CI,7CI,9CI)39880-77-8C6H7NOS
2,5-Dioxopyrrolidin-1-yl hexanoateN-??????????????????22102-92-7C10H15NO4
Methyl 5-amino-1H-indazole-7-carboxylate5-???-1H-???-7-???????????885272-08-2C9H9N3O2
6-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole885698-71-5C13H16BFN2O2
(1-Methylcyclobutyl)methanamine(1-???????)???????933722-69-1C6H13N
trans-3-Methylcyclobutanecarboxylic acid???-3-????????????87863-09-0C6H10O2
2-Amino-2-(tetrahydrofuran-3-yl)acetic acid3-??????,.??.-?????????-1169930-49-7C6H11NO3
(S)-3-(Methylsulfonyl)pyrrolidine hydrochloride1407997-84-5C5H12ClNO2S
3-(6-Methylpyridin-3-yl)propanoic acid118420-23-8C9H11NO2
2-Methylpiperidine-2-carboxylic acid2-??-2-?????????72518-41-3C7H13NO2
N-Benzylbut-3-en-1-amineN-??-3-?????17150-62-8C11H15N
(S)-2-(Methoxymethyl)azetidine????,2-(?????)-,(2S)-935668-27-2C5H11NO
3-Methyl-1H-pyrazolo[3,4-b]pyrazine1131041-58-1C6H6N4
4-(1-(tert-Butoxycarbonyl)piperidin-3-yl)benzoic acid3-(4-????-??)-????-1-?????tert-??????916421-44-8C17H23NO4
7-Chloro-4-methoxy-1,2-dihydroisoquinolin-1-one7-???-4-???-1(2H)-…630423-35-7C10H8ClNO2
1-tert-Butyl 3-ethyl 3-fluoropiperidine-1,3-dicarboxylate??1-Boc-3-????????-3-???????1228631-45-5C13H22FNO4
tert-Butyl 4-(5-bromo-1H-indazol-3-yl)piperidine-1-carboxylate1198284-77-3C17H22BrN3O2
3-Cyanoazetidine-1-sulfonyl chloride3-???-1-????????????1310734-08-7C4H5ClN2O2S
3-((tert-Butyldimethylsilyl)oxy)cyclobutanol1089709-08-9C10H22O2Si
Methyl 3-chloro-1-methyl-1H-pyrazole-5-carboxylate??3-???-1-??-1H-???-5-???????173841-06-0C6H7ClN2O2
(5-(2-Ethylhexyl)thiophen-2-yl)trimethylstannane1429306-71-7C15H28SSn
7-Bromo-1-benzofuran-5-carboxylic acid286836-25-7C9H5BrO3
5-[(tert-Butoxy)carbonyl]-4H,5H,6H,7H,8H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylic acid1355170-97-6C13H19N3O4
3-Ethenyl-5-methyl-pyridine3-??-5-?????51961-51-4C8H9N
(2-Methylpyrimidin-4-yl)methanamine4-????????,2-??-(9CI)22454-79-1C6H9N3
5-(Aminomethyl)piperidin-2-one5-(?????)????-2-?339182-26-2C6H12N2O
1-[(tert-Butoxy)carbonyl]-4-(trifluoromethyl)piperidine-4-carboxylic acid4-????????-????-1,4-????????-tert-??????495415-51-5C12H18F3NO4
3-Phenylpyrrolidin-2-one3-??-2-?????6836-97-1C10H11NO
6-Bromo-7-chloro-3H-imidazo[4,5-b]pyridine6-???-7-???-3H-????[4,5-b]???83472-62-2C6H3BrClN3
4-Chloro-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid675111-88-3C8H6ClN3O2
benzyl (R)-(pyrrolidin-2-ylmethyl)carbamate hydrochlorideR-2-(CBZ-?????)????-HCl1217652-74-8C13H19ClN2O2
5-Amino-1-methyl-1,2-dihydropyridin-2-one oxalate5-AMino-1-??-???-2-?????318468-73-4C8H10N2O5
6-Bromo-2,3-difluoropyridine6-???-2,3-?????-???1257071-45-6C5H2BrF2N
5-Amino-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid5-???-7-????-2-?????1260385-74-7C8H7N3O2
(3R,5R)-(-)-3,5-Heptanediol(3R,5R)-(-)-3,5-????77291-90-8C7H16O2
5-Bromo-N-methoxy-N-methylpicolinamide5-???-N-???-N-????????1211592-38-9C8H9BrN2O2
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III)?? ??(2,2,6,6-?????-3,5-???????)15522-73-3C33H57HoO6
Methyl 2-[(chloroacetyl)amino]benzoate2-(2-???-??????)-?????????58915-18-7C10H10ClNO3
Methyl 6-(benzyloxy)-1H-indole-2-carboxylate??6-??????-2-???????103781-89-1C17H15NO3
(3-Methylazetidin-3-yl)methanamine dihydrochloride3-??-3-?????????????96308-73-5C5H14Cl2N2
(1,4-Dimethyl-1H-indazol-5-yl)boronic acid1,4-???-1H-???-5-???1310405-36-7C9H11BN2O2
N-Methoxy-N-methylpyridine-4-carboxamide100377-32-0C8H10N2O2
5-Bromobenzo[b]thiophen-2-amine2-AMino-5-broMo-??[b]???45894-06-2C8H6BrNS
2,3,4,6-tetra-O-acetyl-β-D-chloroglucose66966-08-3C14H19ClO9
2-((tert-Butoxycarbonyl)amino)-3-cyclopentylpropanoic acidBOC-??-??????-DL-???401514-71-4C13H23NO4
1-[2-(1-Piperidinyl)ethyl]piperazine1-(2-???????)????22763-65-1C11H23N3
6-Methoxy-7-methyl-1H-indole6-???7-???19500-05-1C10H11NO
1-(2-Fluoroethyl)piperidin-4-ol4-?????,1-(2-??????)-(9CI)492446-45-4C7H14FNO
4-Hydroxy-5-nitronicotinic acid4-????-5-??????-3-?????911461-03-5C6H4N2O5
(4-(Aminomethyl)tetrahydro-2H-pyran-4-yl)methanol959238-22-3C7H15NO2
5H-Pyrrolo[2,3-b]pyrazine-7-carboxylic acid5H-???[2,3-b]???-7-?????502141-03-9C7H5N3O2
exo-3-[(Benzyloxy)carbonyl]-3-azabicyclo[3.1.0]hexane-6-carboxylic acid??-3-Cbz-3-??????[3.1.0]??-6-?????134575-15-8C14H15NO4
Methyl 5-nitro-1H-pyrrolo[2,3-b]pyridine-2-carboxylate??5-???-1H-???[2,3-b]???-2-???????952182-17-1C9H7N3O4
Benzyl N-(3-hydroxycyclobutyl)carbamate(3-?????-??????)-??????????130396-60-0C12H15NO3
1H-Pyrazolo[3,4-b]pyridin-5-ol1H-????[3,4-b]???-5-?1256818-99-1C6H5N3O
Ethyl 4-methyl-2-(methylsulfanyl)-6-oxo-1,6-dihydropyrimidine-5-carboxylate344361-90-6C9H12N2O3S
1-(2,6-bis(Benzyloxy)phenyl)ethan-1-one3886-19-9C22H20O3
(5-Chloropyrimidin-2-yl)acetic acid(5-???????-2-?)????944903-13-3C6H5ClN2O2
1,4-Dioxaspiro[4.5]decan-7-ol73223-83-3C8H14O3
2-Bromocyclopentane-1,3-dione2-???-1,3-????????14203-24-8C5H5BrO2
1,2,5-Trimethyl-1h-pyrrole-3-carboxylic acid1,2,5-????-1H-??-3-?????175276-50-3C8H11NO2
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