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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/
? ?? ?:39988
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2-(4-Boc-piperazinyl)-α-(2-fluoro-phenyl)acetic acid2-(4-BOC-?????)-2-(2-????-??)????444892-80-2C17H23FN2O4
1-Ethyl-2-fluorobenzene2-????????446-49-1C8H9F
1,4:3,6-Dianhydro-α-D-glucopyranose.??.-D-???????,1,5:3,6-?????-4451-30-3C6H8O4
4-Formylbenzeneboronic acid, propane-1,3-diol cyclic ester4-(1,3,2-DIOXABORINAN-2-YL)?????4463-41-6C10H13BO2
Dicyclohexylmethanol?????????4453-82-1C13H24O
2-(3-Aminopropoxy)benzonitrile2-(3-???????)?????444574-75-8C10H12N2O
5-Chloro-2-iodo-1,3-dimethylbenzene5-???-2-???-M-???404337-42-4C8H8ClI
(2S)-2-{[(benzyloxy)carbonyl](methyl)amino}-4-(tert-butoxy)-4-oxobutanoic acid42417-70-9C17H23NO6
Ethyl 2-amino-3-cyclobutylpropanoate??2-???-3-?????????????394735-17-2C9H17NO2
1,2-Dipalmitoyl-rac-glycerol40290-32-2C35H68O5
Benzhexol Impurity 74352-39-0C14H20O
(2r)-2-Hydroxypropanimidamide hydrochloride(R)-2-????????MidaMide???4024-05-9C3H9ClN2O
3-Propylpentanedioic acidBN-????????4165-98-4C8H14O4
n-Phenyl-2-(propylamino)propanamide42459-45-0C12H18N2O
N-Octyl-ethylene-1,2-diamineN-??-???-1,2-???40510-21-2C10H24N2
1'-Azaspiro[oxirane-2,3'-bicyclo[2.2.2]octane]???[???-2,3'-?????]41353-91-7C8H13NO
3,7-Bis(ethylamino)-2,8-dimethylphenoxazin-5-ium perchlorate???4?????41830-81-3C18H22ClN3O5
(S)-2-((8S,9S,10R,13S,14S,17R)-10,13-Dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)propanal (Progesterone Impurity)???????????3986-89-8C22H32O2
Nickelate(4-), [[4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis[benzoato]](6-)-N21,N22,N23,N24]-, tetrahydrogen, (SP-4-1)-??-???(4-??????)???-Ni(II)41699-92-7C48H25N4NiO8(-3)
Glycine Anhydride??????4202-74-8C4H8N2O3
tert-Butyl N-(1-methyl-4-oxocyclohexyl)carbamateCarbaMic?,(1-??-4-???????)-,1,1-?????????412293-43-7C12H21NO3
1-(Cyanomethyl)piperidinium Tetrafluoroborate1-(?????)????????????????434937-12-9C7H13BF4N2
Chloromethyl 2-ethylbutanoate2-???????????????40930-71-0C7H13ClO2
2,3,4,6-Tetra-O-benzyl-α-D-glucopyranosyl bromide2,3,4,6-???-O-??-aD-????????????4196-35-4C34H35BrO5
Travoprost Impurity 32(+)-????,4-??????????39265-57-1C21H20O5
Ethyl 2-(dimethyl-1,3-thiazol-5-yl)acetate??2-(2,4-??????-5-?)?????405921-41-7C9H13NO2S
2-(Pyridin-3-ylamino)acetic acid???,N-3-????-(9CI)408509-71-7C7H8N2O2
3-(((9H-Fluoren-9-yl)methoxy)carbonyl)thiazolidine-4-carboxylic acidFMOC-TZ-?423719-54-4C19H17NO4S
2-Hydroxy-3-methoxyphenylacetonitrile42973-56-8C9H9NO2
(S)-3-(2-Bromo-4,5-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid (Carbidopa Impurity)43197-33-7C10H13BrN2O4
n,n-Dimethyl-4-oxo-4-(p-tolyl)butanamideN,N-???-4-??-4-(p-??)?????402470-91-1C13H17NO2
11-Methoxy-11-oxoundecanoic acid???????????????3927-60-4C12H22O4
Methyl 2,3:4,6-Di-O-benzylidene-α-D-mannopryanoside??-2,3:4,6-DI-O-????-D-????????4148-71-4C21H22O6
2-Isopropyl-4-methylphenol4-??-2-???????4427-56-9C10H14O
(R)-2-(N-Boc-amino)-1,5-pentanediol(R)-2-TERT-???????????-??-1,5-??397246-12-7C10H21NO4
(3AR,5R,5aS,8aS,8bR)-2,2,5,7,7-pentamethyltetrahydro-5H-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran4026-27-1C12H20O5
2-((3-Chlorobenzyl)oxy)benzaldehyde2-(3-???????)??????40359-59-9C14H11ClO2
Methyl 4-methoxyindole-6-carboxylate4-???-6-?????????????41082-79-5C11H11NO3
l-Lysyl-l-phenylalanine hydrochloride4078-58-4C15H24ClN3O3
Rabenzazole40341-04-6C12H12N4
2,5-Dichloro-3H-imidazo[4,5-b]pyridine2,5-????-1H-????[4,5-b]???438190-90-0C6H3Cl2N3
N-(6-Hydroxypyridin-3-yl)acetamideN-(6-???????-3-?)??????41292-43-7C7H8N2O2
Thiosemicarbazide hydrochloride?????????????4346-94-5CH6ClN3S
1-(Sec-butyl)-4-nitrobenzene1-SEC-??-4-?????4237-40-5C10H13NO2
(3R)-5-Oxopyrrolidine-3-carboxylic acid428518-37-0C5H7NO3
Daito Red Base RC4274-03-7C7H9Cl2NO
4-Chloro-5-hydroxyfuran-2(5H)-one40636-99-5C4H3ClO3
2,6-Dichloro-3-(chloromethyl)pyridine2,6-????-3-(?????)???41789-37-1C6H4Cl3N
4-(4-Isopropylpiperazin-1-yl)aniline4-(4-?????????-1-?)???443914-86-1C13H21N3
Norpseudopelletierine9-??????[3.3.1]??-3-?4390-39-0C8H13NO
Potassium 2,3,5,6-tetrafluorophenolate42289-34-9C6H3F4KO
4-Chloro-2-fluoro-1,1'-biphenyl2-????-4-??????39224-18-5C12H8ClF
5-Methyl-3h,4h-thieno[2,3-d]pyrimidin-4-one3-?????(2,3-D)????-4(5H)-ONE43088-64-8C7H6N2OS
6-Fluoro-3-(1,2,3,6-tetrahydro-4-pyridinyl)-1,2-benzisoxazole6-????-3-(1,2,3,6-???…439082-09-4C12H11FN2O
6,6'-dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman, 2-propanol adduct40278-59-9C23H28O4
2,4-Diamino-5-pyrimidinemethanol42310-45-2C5H8N4O
2-Amino-6-methoxyphenol6-???-2-?????40925-71-1C7H9NO2
Ethyl 2-(1-benzyl-4-piperidinylidene)acetate(1-BENZYLPIPERIDIN-4-YLIDENE)??????????40110-55-2C16H21NO2
2-Amino-5-nitro-thiophene-3-carboxylic acid ethyl ester2-???-3-??????-5-??????42783-04-0C7H8N2O4S
4-Methoxyphenyl 3-O-Allyl-4,6-O-benzylidene-β-D-galactopyranoside400091-05-6C23H26O7
(4-Methoxy-3-nitrophenyl)methanol4-???-3-????????9741870-24-0C8H9NO4
4-Bromo-N-ethylbenzamide4-???-N-???????41882-25-1C9H10BrNO
4-Methoxy-3-(phenylmethoxy)phenol3-????-4-?????40914-19-0C14H14O3
1-Butyl-3-(4-sulfobutyl)-1H-imidazol-3-ium trifluoromethanesulfonate4-(3-BUTYL-1-IMIDAZOLIO)-1-?????439937-63-0C12H21F3N2O6S2
L-Tryptophan benzyl ester4299-69-8C18H18N2O2
1-(5-Nitrothiophen-2-yl)ethanone39565-00-9C6H5NO3S
Cyclopentane-1,2-diamine1,2-?????????41330-23-8C5H12N2
tert-butyl 4-(2-oxoindolin-1-yl)piperidine-1-carboxylate1-?????????,4-(2,3-?????-2-??-1H-??-1-?)-,1,1-?????????400797-94-6C18H24N2O3
Methyl (1R,4S)-4-aminocyclopent-2-ene-1-carboxylate hydrochloride426226-35-9C7H12ClNO2
Tetraphenylphosphonium tetrafluoroborate????????????????????426-79-9C24H20P.BF4
2-(1-Pyrrolyl)benzylamine39243-88-4C11H12N2
4-(4-Methoxyphenyl)-3-thiosemicarbazide4-(4-?????)-3-????????40207-03-2C8H11N3OS
1-(Pyridin-4-ylmethyl)piperazine hydrochloride1-[(4-???)??]???????416852-29-4C10H16ClN3
N-((4aR,7R,8R,8aR)-6,8-Dihydroxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-yl)acetamide420118-03-2C15H19NO6
Isaxonine2-??????,N-(1-????)-(9CI)4214-72-6C7H11N3
Fluticasone 17-(((Fluoromethyl)thio)carbonyl)Furan-2-carboxylic Acid 11-Oxo397864-56-1C27H27F3O6S
Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate hydrochloride??2-(4-??????)-4-?????-5-??????????399017-10-8C13H14ClNO3S
1-(4-Chlorophenyl)biguanide hydrochloride4022-81-5C8H11Cl2N5
3,4,5-Triphenyl-4H-1,2,4-triazole3,4,5-????-1,2,4-????4073-72-7C20H15N3
Methyl (S)-3-amino-3-(4-methoxyphenyl)propanoate hcl(??S)-??-???-4-??????????????????444119-40-8C11H16ClNO3
(2,4-Dichloro-5-isopropoxyphenyl)hydrazine40178-22-1C9H12Cl2N2O
3-Amino-2-nitrobenzonitrile?????,3-aMino-2-???-408502-45-4C7H5N3O2
6-Methoxy-D-tryptophan6-???-D-????399030-99-0C12H14N2O3
2-(thiophen-3-yl)ethyl 4-methylbenzenesulfonate (Clopidogrel Impurity）2-(???-3-?)??4-?????????40412-09-7C13H14O3S2
6-(Pyrrolidin-1-yl)picolinic acid6-????-1-????-2-?????450368-20-4C10H12N2O2
1-Fluorooctane463-11-6C8H17F
N-(3,5-Dibromopyridin-2-yl)formamideN-(3,5-???????-2-?)??????457957-86-7C6H4Br2N2O
tert-Butylphosphonicdichloride4707-95-3C4H9Cl2OP
5,6-Dihydro-2H-indeno[5,6-b]furan-7(3H)-one448964-30-5C11H10O2
(1R,2R)-2-(Diphenylphosphino)cyclohexanamine452304-59-5C18H22NP
Sodium 2-oxo-1,2-dihydroquinolin-4-olate4510-76-3C9H8NNaO2
Bis(2-hydroxyethylthio)methane44860-68-6C5H12O2S2
4,5-Dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate458566-99-9C12H17F3O3SSi
4-Propoxyaniline4469-80-1C9H13NO
3-Amino-N-cyclopropylbenzenesulfonamide459434-39-0C9H12N2O2S
Cuscohygrine (Mixture of Diastereomers)454-14-8C13H24N2O
1-Octyl-4-vinylbenzene4-N-?????46745-66-8C16H24
Bicyclo[2.2.1]Heptane-2,3-diyldimethanol????[2.2.1]??-2,3-????45849-05-6C9H16O2
6-Amino-N-hydroxynicotinamidine468068-28-2C6H8N4O
2,2'-Disulfanediyldiethanesulfonic acid (Mesna Impurity)45127-11-5C4H10O6S4
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