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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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2-(4-Aminobutyl)propane-1,3-diol	6-???-2-????????-1-?	125162-81-4	C7H17NO2
7-Methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride	7-??-1,2,3,4-??????-????????	41565-82-6	C10H14ClN
L-Methallylglycine	4,5-?????-??	87392-13-0	C6H11NO2
1,6,20,25-Tetraaza[6.1.6.1]paracyclophane	1,6,20,25-?????[6.1.6.1]???????	74043-83-7	C34H40N4
Ethyl 2-bromo-3-oxobutanoate	2-???-3-????????????	609-13-2	C6H9BrO3
cis-3-Methylcyclobutanamine hydrochloride	??-3-?????????????	1093951-55-3	C5H12ClN
N2-(2-Aminoethyl)-5-nitropyridine-2,6-diamine	N6-(2-?????)-3-???-2,6-??????	252944-01-7	C7H11N5O2
3-(2-Chloro-2-(4-chlorophenyl)vinyl)-2,2-dimethylcyclopropane-1-carboxylic acid		88419-72-1	C14H14Cl2O2
3-Chloro-2-iodo-5,6-dimethoxypyridine	3-???-2-???-5,6-????-???	910616-72-7	C7H7ClINO2
2-Chloro-4,6-di(naphthalen-1-yl)-1,3,5-triazine	1,3,5-????,2-???-4,6-?-1-?????-	78941-32-9	C23H14ClN3
(4-Bromo-3-fluorophenyl)hydrazine	(4-???-3-??????)?????	227015-68-1	C6H6BrFN2
(R)-(2-Methylpyrrolidin-2-yl)methanol hydrochloride		1523530-30-4	C6H14ClNO
7H-benzofuro[2,3-b]carbazole		1246308-83-7	C18H11NO
2-Amino-4-bromo-benzo[b]thiophene		1363382-24-4	C8H6BrNS
2-((1-(tert-Butoxycarbonyl)azetidin-3-yl)oxy)acetic acid	3-CARBOXYMETHOXY-AZETIDINE-1-CARBOXYLICACIDTERT-BUTYL????	889952-83-4	C10H17NO5
(3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-methylphenyl)methanol		1675205-18-1	C16H16O3
5,6-Dihydro-5-Fluorouracil	5-????-?????-????-2,4-??	696-06-0	C4H5FN2O2
5,6,7-Trimethoxycoumarin	5,6,7-????????	55085-47-7	C12H12O5
tert-Butyl 2,8-diazaspiro[4.5]decane-2-carboxylate hydrochloride	TERT-??2,8-??????[4.5]DECAN-2-?????????	869976-20-5	C13H24N2O2.HCl
Demiditraz	??????	944263-65-4	C13H16N2
9-Methyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-2-one		61751-44-8	C9H10N2O
4-Methylenepiperidine (Efinaconazole Impurity)	4-???????	148133-82-8	C6H11N
tert-Butyl 2,5-dimethylpiperazine-1-carboxylate	1-Boc-2,5-???-????	643041-20-7	C11H22N2O2
Dihexylammonium acetate (about 0.5mol/L aqueous solution, reagent for ion pair chromatography, ≥99.0%)		366793-17-1	C14H31NO2
2-Amino-4,4-dimethyl-4,5,6,7-tetrahydro-1,3-benzothiazol-5-one		1621686-10-9	C9H12N2OS
2-Amino-6-bromonicotinaldehyde	2-???-6-???-???-3-??????	1196156-67-8	C6H5BrN2O
Bis(6-methylheptyl) phthalate		131-20-4	C24H38O4
Dazoxiben		78218-09-4	C12H12N2O3
1-Cyclopropyl-4-piperidinecarboxylic acid	1-???????-????-4-????????	345629-25-6	C9H15NO2
1-(Piperazin-1-yl)-4-iodobenzene	1-(4-?????)????	96530-59-5	C10H13IN2
2,3,5,6,8,9-Hexahydro-[1,4,7,10]tetraoxacyclododecino[2,3-g]quinolin-15(12H)-one		1355620-88-0	C15H17NO5
7-Iodo-5H-pyrrolo[2,3-b]pyrazine	3-???-4,7-?????	889451-26-7	C6H4IN3
15-Crown-4[4-(2,4-Dinitrophenylazo)phenol]		81238-57-5	C20H22N4O9
Vinpocetine impurity D		57517-54-1	C22H28N2O2
(S)-(2-Methylpyrrolidin-2-yl)methanol hydrochloride		1523541-78-7	C6H14ClNO
5-nitro-2,3-dihydro-1H-indene	4(5)-?????	7436-07-9	C9H9NO2
2-Amino-5-bromo-4-methylnicotinic acid	2-AMINO-5-???-4-??????,	782393-76-4	C7H7BrN2O2
4'-trans-Hydroxy Cilostazol		87153-04-6	C20H27N5O3
Amicycline	??????	5874-95-3	C21H23N3O7
Benzyl-PEG5-amine	??-PEG5-??	86770-77-6	C17H29NO5
Deacetoxycephalothin		34691-02-6	C14H14N2O4S2
Methyl benzyl-L-valinate hydrochloride		177721-72-1	C13H20ClNO2
2,2,2-Trifluoro-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanol		1426082-73-6	C14H18BF3O3
(R)-γ-Valerolactone	(R)-??-?????	58917-25-2	C5H8O2
Octane-1,8-diamine (hydrobromide)		92050-17-4	C8H21BrN2
L-Cefadroxil		144790-28-3	C16H17N3O5S
5-Fluoro-1,2-benzisoxazol-3(2H)-one		99822-23-8	C7H4FNO2
4-(4-(Trifluoromethyl)phenoxy)benzoic acid	4-[4-(????????)???]???	78161-82-7	C14H9F3O3
rel-Phenylmethyl (3R,4R)-3-amino-4-fluoro-1-piperidinecarboxylate	1-?????????,3-aMino-4-????-,????????,(3R,4R)-rel-	1207853-15-3	C13H17FN2O2
1-Methylcyclohexan-1-amine hydrochloride	1-??-??????????	89854-70-6	C7H16ClN
2-Iodo-2-methylpropanenitrile	2-???-2-?????????	19481-79-9	C4H6IN
tert-Butyl 4-(azetidin-3-yl)piperidine-1-carboxylate		1314703-47-3	C13H24N2O2
4-Chloro-6-(3-chloro-2-methylphenyl)pyrimidin-2-amine		1612184-10-7	C11H9Cl2N3
2,3,4,5,6-Pentamethylphenylboronic Acid	2,3,4,5,6-?????????	1028205-76-6	C11H17BO2
(R)-2-(Methylamino)-2-phenylacetic acid	N-ME-D-PHG-?	30925-14-5	C9H11NO2
tert-Butyl 4-(4-bromo-2-formylphenyl)piperazine-1-carboxylate	4-(4-???-2-???-??)-????-1-?????tert-??????	628326-05-6	C16H21BrN2O3
1-(4-Bromo-1,3-thiazol-2-yl)methanamine	(4-BroMothiazol-2-yl)????	697299-86-8	C4H5BrN2S
(S)-Methyl 4-(piperidin-2-yl)benzoate hydrochloride		1391547-09-3	C13H18ClNO2
2-[Bis(3,5-trifluoromethylphenylphosphino)-3,6-dimethoxy]-2',6'-dimethylamino-1,1'-biphenyl		1810068-30-4	C34H29F12N2O2P
Ascorbic Acid EP Impurity G		66757-69-5	C6H6O7
2,5-DIhydroxybenzoic acid butylamine salt		666174-80-7	C11H17NO4
(3S,4S)-3-Fluorotetrahydro-2H-pyran-4-amine hydrochloride		1895912-87-4	C5H11ClFNO
2-Amino-3-(thiazol-5-yl)propanoic acid hydrochloride		2089292-64-6	C6H9ClN2O2S
(S)-C3-TunePhos		486429-99-6	C39H32O2P2
6-(Chloromethyl)quinoxaline	????,6-(?????)-	477776-17-3	C9H7ClN2
2-Triphenylenecarboxaldehyde	2-???????????	96404-79-4	C19H12O
1-(tert-Butoxycarbonyl)-4,4-difluoropiperidine-2-carboxylic acid	1-(tert-???????)-4,4-?????????-2-?????	661458-34-0	C11H17F2NO4
Methyl 3-fluoro-2-(trifluoromethyl)isonicotinate	??3-????-2-(????????)????????	1227594-82-2	C8H5F4NO2
(9H-Fluoren-9-yl)methyl 4-aminopiperidine-1-carboxylate hydrochloride	4-???-1-N-FMOC-???????	811841-89-1	C20H23ClN2O2
(S)-1-(o-tolyl)Ethan-1-amine	(S)-o-??-a-??????	76279-30-6	C9H13N
1,4-Anhydro-3,5-bis-O-(tert-butyldimethylsilyl)2-deoxy-D-erythro-pent-1-enitol	1,4-ANHYDRO-2-DEOXY-3,5-BIS-O-(T-???????)-D-????-??-1-???	173327-56-5	C17H36O3Si2
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carbaldehyde	2-????-3-??????????	1055881-23-6	C11H15BO4
[1,2,4]Triazolo[4,3-a]pyridine-5-carboxylic acid	[1,2,4]?????[4,3-a]???-5-?????	1234615-95-2	C7H5N3O2
tert-Butyl 3-(2-methoxy-2-oxoethyl)pyrrolidine-1-carboxylate	??1-Boc-3-?????????	890849-27-1	C12H21NO4
Methyl 2-fluoro-3-hydroxypropionate	2-????-3-??????????????	671-30-7	C4H7FO3
[3-(Aminomethyl)oxetan-3-yl]methanol oxalate(2:1)		1523571-98-3	C12H24N2O8
cis-3-Hydroxy-4-methylpiperidine-1-carboxylic acid tert-butyl ester		955028-75-8	C11H21NO3
Anthracene-2,6-diyl Bis(trifluoromethanesulfonate)		594838-61-6	C16H8F6O6S2
4-(tert-Butyl) 7-ethyl-6-oxo-1,4-oxazepane-4,7-dicarboxylate		1422343-95-0	C13H21NO6
(2S,3S)-3-Aminobicyclo[2.2.2]octane-2-carboxylic acid		1621863-51-1	C9H15NO2
5-Bromo-4-fluoropyrimidin-2-amine		1360552-57-3	C4H3BrFN3
3-Cyano-5-fluorobenzene-1-sulfonyl chloride		1261644-49-8	C7H3ClFNO2S
N-(tert-Butyl)hydroxylamine		16649-50-6	C4H11NO
Ro 14-7437		78756-03-3	C15H15N3O3
2-[4-(8-Bromo-3-methyl-2-oxo-2,3-dihydroimidazo[4,5-c]quinolin-1-yl)phenyl]-2-methylpropionitrile		915019-50-0	C21H17BrN4O
Hexahydroindolizine-3,7-dione	?????-3,7-??????	58805-02-0	C8H11NO2
tert-Butyl N-[3-(hydroxymethyl)oxolan-3-yl]carbamate		1132814-98-2	C10H19NO4
1-(2-Chloroethyl)piperidine-4-carbonitrile		108890-51-3	C8H13ClN2
9,10-Dihydro-9,9-dimethyl-10-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acridine		1643935-09-4	C27H30BNO2
4-(2-Quinolinylmethoxy)benzoic acid	p-(2-???????)???	123724-16-3	C17H13NO3
Ethyl (R)-pyrrolidine-3-carboxylate		1807380-83-1	C7H13NO2
2-Aminomethyl-3-(4-chloro-phenyl)-propionic acid	3-???-2-(4-?????)????	791615-75-3	C10H12ClNO2
4-Acetamido-1H-pyrrole-2-carboxylic acid		1416404-59-5	C7H8N2O3
C6 Urea Ceramide	D-????-N-[2-(1,3-??????-4E-????)]-N'-??-???-????	486991-52-0	C25H50N2O3
4-(4-(4-(4-(((3S,5S)-5-((1H-1,2,4-Triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)piperazin-1-yl)phenyl)-1-((2R,3R)-2-hydroxypentan-3-yl)-1H-1,2,4-triazol-5(4H)-one		2180759-84-4	C37H42F2N8O4
5-Bromo-7-methoxy-1H-indole		938061-47-3	C9H8BrNO
2′-deoxy-5′-Guanylic acid sodium salt hydrate	2'-DEOXYGUANOSINE-5'-?????????	52558-16-4	C10H17N5NaO8P
PTA2	???????A2	71111-01-8	C24H40O3
3-Iodo-1,1,1-trifluorobutane	1,1,1-??????-3-?????	540-87-4	C4H6F3I
7-Methyl-1,2,3,4-tetrahydroquinoline hydrochloride	7-??-1,2,3,4-?????????????	90874-58-1	C10H14ClN

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