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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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tert-Butyl (R)-(1,3-dihydroxy-3-methylbutan-2-yl)carbamate????,[(1R)-2-????-1-(??????)-2-?????]-,1,1-473545-40-3C10H21NO4
3-Acetamido-4-methylbenzoic acid3-??????-4-?????6946-14-1C10H11NO3
2-(3,3-Difluorocyclobutyl)ethan-1-ol1056467-54-9C6H10F2O
3-(Bromomethyl)-2-methoxy-5-(trifluoromethyl)pyridine1227576-08-0C8H7BrF3NO
2-Bromo-1,3-diphenyl-1,3-propanedione2-???-1,3-???-3-?????728-84-7C15H11BrO2
1-Butan-2-ylpyrrole-2,5-dione1-(1-?????)-1H-??-2,5-??102331-61-3C8H11NO2
3-(Dimethyl-1,2-oxazol-4-yl)propanoic acid3-(3,5-???-????-4-YL)-?????116423-07-5C8H11NO3
2-Methyl-5-(trifluoromethyl)-1,3-benzothiazole2-??-5-(????????)?????398-99-2C9H6F3NS
1-Cyclohexylethanamine(1-????????)??54423-01-7C8H17N
1-Benzhydryl-3-methylazetidin-3-amine1-(?????)-3-??-3-??????133891-52-8C17H20N2
tert-Butyl N-[(pyrrolidin-3-yl)methyl]carbamate hydrochloride3-(BOC-?????)-????-HCl1188263-69-5C10H21ClN2O2
tert-Butyl 2-oxo-3-oxa-1,8-diazaspiro[5.5]undecane-8-carboxylate1363381-43-4C13H22N2O4
1-Methanesulfonylazetidin-3-amine1-(?????)????-3-??1340300-17-5C4H10N2O2S
2-(2-(Bromomethyl)-4-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane1030832-46-2C14H17BBrF3O2
Methyl trans-2-aminocyclohexane-1-carboxylate hydrochloride107313-17-7C8H16ClNO2
tert-Butyl 4-(6-aminopyridin-2-yl)piperazine-1-carboxylate1206248-85-2C14H22N4O2
3-(Dibenzylamino)oxetane-3-carbonitrile3-[??(????)???…1021393-00-9C18H18N2O
1-Nitro-2-naphthoic acid1-???????-2-?????103987-83-3C11H7NO4
(5-Methylisoxazol-4-yl)methanol(5-??-1,2-???-4-?)???100367-49-5C5H7NO2
(R)-(1-Methylpiperidin-3-yl)methanamine dihydrochloride1400744-18-4C7H18Cl2N2
4-(4-Bromophenyl)tetrahydro-2H-pyran-4-carboxylic acid4-(4-?????)??-4-?????1152567-60-6C12H13BrO3
1-Thia-6-azaspiro[3.3]heptane 1,1-dioxide hydrochloride1427358-97-1C5H10ClNO2S
Ethyl 2-amino-5-methyl-4-phenylthiophene-3-carboxylate??2-???-5-??-4-?????-3-???????4815-37-6C14H15NO2S
4'-Fluorobiphenyl-4-sulfonyl chloride4'-FLUORO[1,1'-BIPHENYL]-4-??????116748-66-4C12H8ClFO2S
tert-Butyl (1S,5S)-3,6-diazabicyclo[3.2.0]heptane-3-carboxylate(S,S)-3-BOC-3,6-???????[3.2.0]??956276-42-9C10H18N2O2
3-Benzooxazol-2-yl-phenylamine3-?????-2-YL-????41373-36-8C13H10N2O
2-(Pyrrolidin-2-yl)ethanol hydrochloride2-???????,?…1220039-89-3C6H14ClNO
trans-4-Fluoropyrrolidin-3-ol???-4-????-3-?????...1334320-82-9C4H8FNO
Ethyl 8-fluoroquinoline-3-carboxylate??8-???????-3-???????71082-35-4C12H10FNO2
1H-Pyrazol-5-ylmethanamine dihydrochloride2H-???-3-?-????XNUMX???1037237-32-3C4H8ClN3
(5-Methylpyrimidin-2-yl)methanol2-???????,5-??-(9CI)90905-61-6C6H8N2O
3'-(Trifluoromethyl)-[1,1'-biphenyl]-4-carbaldehyde3'-???????????-4-??????100036-64-4C14H9F3O
1-Benzyl-3-bromopyrrolidine1-??-3-???????38042-74-9C11H14BrN
3-(Aminomethyl)-N-benzyloxetan-3-amine3-[(????)???]-3…1021392-83-5C11H16N2O
Methyl imidazo[1,5-a]pyridine-1-carboxylate????[1,5-a]???-1-?????,??????1039356-98-3C9H8N2O2
tert-Butyl 5-bromo-2',3',5',6'-tetrahydrospiro[indoline-3,4'-pyran]-1-carboxylate1445951-09-6C17H22BrNO3
tert-Butyl (3S,4S)-3,4-diaminopyrrolidine-1-carboxylate1020571-45-2C9H19N3O2
3-(3-Phenyl-1,2,4-oxadiazol-5-yl)propanoic acid3-(3-??-1,2,4-?????-5-?)???????24088-59-3C11H10N2O3
tert-Butyl N-[(3-hydroxypyrrolidin-3-yl)methyl]carbamate3-(Boc-aMinoMethyl)-3-????????125033-59-2C10H20N2O3
N-(4-Bromo-5-fluoro-2-methylphenyl)acetamideN-(4-BroMo-5-????-2-????)?????633335-80-5C9H9BrFNO
2-(2,6-Dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)acetic acid4628-39-1C6H6N2O4
3-(Aminomethyl)oxetan-3-amine oxalate1523606-33-8C6H12N2O5
1-(4-Fluorobenzyl)-6-oxo-1,6-dihydropyridazine-3-carboxylic acid1105192-19-5C12H9FN2O3
D-Lysine dihydrochloride10303-72-7C6H12Cl2D4N2O2
4,6-Dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid24667-09-2C8H9NO3
1-Methyl-1H-imidazole-2-carboximidamide hydrochloride1-METHYL-1H-????-2-CARBOXAMIDINEHCL849600-64-2C5H9ClN4
1-(Benzenesulfonyl)-2-(difluoromethyl)-1H-pyrrolo[2,3-b]pyridine2-???????-1-?????-7-????1363381-32-1C14H10F2N2O2S
1-Methyl-5-(trifluoromethyl)-1H-indole-2-carboxylic acid1-??-5-????????-1H-??-2-?????1257092-36-6C11H8F3NO2
5-Chloro-1,2,4-triazolo[4,3-a]pyridin-3-amine1,2,4-?????[4,3-a]???-3-??,5-???-66999-63-1C6H5ClN4
2,5-Dichloro-1,3-thiazole2,5-???????16629-14-4C3HCl2NS
tert-Butyl 5-(hydroxymethyl)-octahydrocyclopenta[c]pyrrole-2-carboxylate1365570-27-9C13H23NO3
1-(Aminomethyl)cyclobutane-1-carboxylic acid hydrochloride1360547-44-9C6H12ClNO2
2-Amino-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile37578-06-6C9H11N3S
1-(4-Chlorophenyl)-5-oxopyrrolidine-3-carboxylic acid1-(4-???-??)-5-??-????-3-?????39629-87-3C11H10ClNO3
2-(Hexahydro-1H-pyrrolizin-7a-yl)ethanamine dihydrochloride??????-1H-????-7a(5H)-????????78449-85-1C9H20Cl2N2
2-(4-Hydroxyphenyl)-5-pyrimidinol2-(4-??????)-5-?????142172-97-2C10H8N2O2
3-Methyl-1H-indol-4-ol3-??-4-????-1H-??1125-31-1C9H9NO
2-(5-Fluoropyridin-3-yl)acetonitrile2-(5-FLUOROPYRIDIN-3-YL)??????39891-06-0C7H5FN2
tert-Butyl 3-(hydrazinecarbonyl)azetidine-1-carboxylate1-Boc-????-3-????…1001907-44-3C9H17N3O3
4-Bromo-2-propylpyridine4-broMo-2-??????98420-99-6C8H10BrN
2,6-Dichloro-9-isopropyl-8-methyl-9H-purine2,6-????-9-?????-8-??-9H-??1313026-86-6C9H10Cl2N4
7-methoxy-1,2,3,5-tetrahydro-3-benzazepin-4-one37682-06-7C11H13NO2
2-Oxa-5-azaspiro[3.4]octane hemioxalate2-??-5-?????[3.4]??…1380571-82-3C8H13NO5
2-Bromo-4-phenylquinazoline2-???-4-??????354574-58-6C14H9BrN2
4-Methyltetrahydro-2H-pyran-4-carbaldehyde4-?????????-2H-??-4-???????65626-22-4C7H12O2
tert-Butyl 2-azabicyclo[2.2.1]heptan-7-ylcarbamatetert-??N-{2-??????[2.2.1]??-7-?}?????1250995-45-9C11H20N2O2
(4-(Trifluoromethyl)benzyl)hydrazine hydrochloride74195-71-4C8H10ClF3N2
1-Allylpyrrolidin-2-one1-(??)????-2-?2687-97-0C7H11NO
4-(Piperidine-1-sulfonyl)-benzoic acid4-(????-1-???)-????10252-83-2C12H15NO4S
(S)-1-Isopropylazetidine-2-carboxylic acid255882-98-5C7H13NO2
5-Methoxychroman-3-amine110927-03-2C10H13NO2
(6-(Trifluoromethyl)pyrimidin-4-yl)methanol(6-(????????)????-4-?)???1356111-18-6C6H5F3N2O
5-Iodo-2-methylbenzaldehyde5-???-2-????????65874-26-2C8H7IO
1H-Pyrrolo[2,3-b]pyridin-5-ylmethanamine hydrochloride1432754-52-3C8H10ClN3
tert-Butyl N-[(3-hydroxyoxetan-3-yl)methyl]carbamate1408076-45-8C9H17NO4
3-(4-Chlorophenyl)pyrazine-2-carbaldehyde1404373-80-3C11H7ClN2O
tert-Butyl 5-bromo-3-(chloromethyl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylatetert-??5-broMo-3-(?????)???[2,3-b]???-1-???????1234616-42-2C13H14BrClN2O2
Methyl 4-(bromomethyl)thiophene-2-carboxylate??4-(?????)???-2-???????54796-51-9C7H7BrO2S
trans-3,4-Dihydroxypyrrolidine hydrochloride519188-72-8C4H10ClNO2
1-(1-Methoxypropan-2-yl)piperazine dihydrochloride1258640-14-0C8H20Cl2N2O
3-(Fluoromethyl)pyrrolidin-3-ol hydrochloride1419101-39-5C5H11ClFNO
tert-Butyl (2S,4S)-2-(aminomethyl)-4-fluoropyrrolidine-1-carboxylate1033245-12-3C10H19FN2O2
1-Methyl-3-(p-tolyl)-1H-pyrazol-5-amine1-??-3-(p-??)-1H-???-5-??126417-86-5C11H13N3
(2-Guanidinothiazol-4-yl)methyl carbamimidothioate (Famotidine Impurity)106649-96-1C6H10N6S2
3-(4-Chlorophenyl)imidazo[1,5-a]pyridine-1-carbaldehyde3-(4-?????)????[1,5-A]???-1-??????446269-62-1C14H9ClN2O
2,2-Dimethylbutan-1-ol1185-33-7C6H14O
2-(Chloromethyl)imidazo[1,2-a]pyridine hydrochloride2-(?????)????[1,2-A]??????112230-20-3C8H8Cl2N2
3,4-Dichloro-benzenesulfonamide3,4-???????????23815-28-3C6H5Cl2NO2S
5-Hydroxy-1,2-dimethyl-1H-indole-3-carboxylic acid5-HYDROXY-1,2-DIMETHYL-1H-INDOLE-3-?????25888-01-1C11H11NO3
6-(Aminomethyl)nicotinic acid3-????????,6-(?????)-(9CI)76196-67-3C7H8N2O2
2-Chloro-4-methyl-6-(pyrrolidin-1-yl)pyrimidine425425-25-8C9H12ClN3
N-(2-Hydroxyethyl)-2-nitrobenzenesulfonamideN-(2-??????)-2-??????????18226-11-4C8H10N2O5S
2-(2-Aminothiazol-5-yl)acetic acid2-??????-5-????52454-66-7C5H6N2O2S
4-((4-Chlorobenzyl)oxy)aniline4-(4-???-????)-????34762-56-6C13H12ClNO
2-Amino-5-(4-chlorophenyl)-1,3,4-oxadiazole33621-61-3C8H6ClN3O
(2S,5S)-1-Benzyl-2,5-dimethylpiperazine(2S,5S)-1-??-2,5-???-????745031-35-0C13H20N2
2-Methyl-5-nitropyrimidine14080-34-3C5H5N3O2
2,6-Dimethylquinoline-4-carboxylic acid2,6-???-???-4-?????104175-33-9C12H11NO2
2-Amino-2-(5-bromo-2-methoxyphenyl)acetic acid???(5-???-2-?????)????500696-01-5C9H10BrNO3
6-Bromo-2-(chloromethyl)-1H-quinazolin-4-one???144/07-82177167-05-4C9H6BrClN2O
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