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Shanghai Helai Biotech Co. Ltd.??? ?? ??? ?????.

?? ?:Shanghai Helai Biotech Co. Ltd.
??:
???:helaibiotech@163.com
??:China
URL: www.is0513.com/ShowSupplierProductsList160018/0.htm
? ?? ?:155
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3-Fluoroquinolin-7-ol7-????,3-????-(9CI)288384-55-4C9H6FNO
tert-Butyl(8-aminooctyl)carbamate1-BOC-1,8-??????88829-82-7C13H28N2O2
Methyl6-Isoquinolinecarboxylate???????-6-CARBOXYLATE173089-82-2C11H9NO2
5-FLUORO-2-METHYL-3-NITRO-BENZOIC ACID METHYL ESTER5-FLUORO-2-METHYL-3-NITRO-BENZOICACID??????697739-03-0C9H8FNO4
5-Bromo-2-(difluoromethyl)pyridine???,5-???-2-(???????)-845827-13-6C6H4BrF2N
2-(3-Fluoro-phenyl)-2-methyl-propylamine160358-04-3C10H14FN
(3-Bromo-pyridin-4-yl)-acetic acid ethyl ester(3-???-???-4-?)-??????????51054-99-0C9H10BrNO2
(2-Fluoro-3-methylphenyl)methanol2-????-3-???????307975-03-7C8H9FO
6-(Difluoromethyl)pyridin-3-ol6-(???????)???-3-?1256791-37-3C6H5F2NO
t-boc-N-amido-PEG2-acetic acid108466-89-3C11H21NO6
12-(tert-Butoxy)-12-oxododecanoicacid???????,??(1,1-?????)????234081-98-2C16H30O4
3-[2-(Boc-amino)ethoxy]propanoic Acidt-Boc-N-???-PEG1-?1260092-44-1C10H19NO5
7-(difluoromethyl)-1,2,3,4-tetrahydroquinoline1783624-20-3C10H11F2N
N-Boc-undecane-1,11-diamine937367-26-5C16H34N2O2
(2-Fluoro-5-methoxyphenyl)methanamine2-????-5-???????93071-83-1C8H10FNO
1H-Pyrazole-3-carboxylicacid,4-amino-1-methyl-,methylester637336-53-9C6H9N3O2
15-hexadecynoic acid15-?????99208-90-9C16H28O2
tert-Butyl9-Amino-4,7-dioxanonanoate(H2N-PEG2-tBu)tert-butyl9-Amino-4,7-dioxanonanoate756525-95-8C11H23NO4
(5-Bromo-3-chloropyridin-2-yl)methanol1206968-88-8C6H5BrClNO
7-Bromo-3-fluoroquinoline7-???-3-???????1375108-29-4C9H5BrFN
Methyl 3-Bromo-5-fluoro-2-methylbenzoate??3-???-5-????-2-???????1187318-53-1C9H8BrFO2
2,2-DIMETHYL-4-OXO-3,8,11,14-TETRAOXA-5-AZAHEXADECAN-16-OIC ACID462100-06-7C13H25NO7
8-Aminooctanoicacidtert-butylester102522-32-7C12H25NO2
5-chloro-6-(2H-1,2,3-triazol-2-yl)pyridin-3-amine1832583-43-3C7H6ClN5
(5-Methylimidazo[1,2-a]pyridin-2-yl)methanaminedihydrochloride1284225-59-7C9H12ClN3
azelaic acid monomethyl ester2104-19-0C10H18O4
2-Piperidinonicotinicacid2-?????????,9778253-61-9C11H14N2O2
BOC-10-AMINODECANOIC ACIDBOC-10-??????173606-50-3C15H29NO4
3-Methoxy-α,α-dimethylbenzeneacetonitrile2-(3-?????)-2-????????17653-93-9C11H13NO
SEBACIC ACID MONOMETHYL ESTER818-88-2C11H20O4
4-(4-Chloropyrimidin-2-yl)morpholine4-(4-???????-2-?)????24192-96-9C8H10ClN3O
Ethyl 6-Methyl-5-nitronicotinate??6-??-5-????????1211538-09-8C9H10N2O4
1,1-Dimethylethyl N-(7-aminoheptyl)carbamate1-BOC-1,7-???????99733-18-3C12H26N2O2
4-(2,5-dimethoxy-4-nitrophenyl)morpholine4-(2,5-????-4-?????)????59411-71-1C12H16N2O5
2,5-dimethoxy-4-morpholinoaniline2,5-????-4-????????68052-18-6C12H18N2O3
Methyl4-methylpyrimidine-2-carboxylate2-????????,4-??-,??????(9CI)317334-58-0C7H8N2O2
2-(4-BROMOPHENYL)-PROPANEDIOIC ACID, 1,3-MDIETHYL ESTER2-(4-?????)-???????,1,3-?????????149506-35-4C11H11BrO4
8-[[(1,1-dimethylethoxy)carbonyl]amino]- Octanoic acid30100-16-4C13H25NO4
tert-butyl 3-aminopropanoatetert-??3-??????????15231-41-1C7H15NO2
N-t-Butyloxycarbonyl-9-aMino-nonanoic acidBOC-9-??????173435-78-4C14H27NO4
4-methylthiophene-3-carboxylic acid4-?????-3-?????78071-30-4C6H6O2S
7-Bromoquinolin-3-amine7-??????-3-a?1266322-58-0C9H7BrN2
6-Bromoquinolin-3-amine6-??????-3-??930570-31-3C9H7BrN2
1-(2,2,2-Trifluoroethyl)piperazinehydrochloride1-(2,2,2-????????)???????195447-63-3C6H12ClF3N2
5,6-Bis((4-Methoxybenzyl)oxy)isobenzofuran-1,3-dione1609071-04-6C24H20O7
methyl 4-methylthiophene-3-carboxylate4-??-3-??????????61755-84-8C7H8O2S
Amino-PEG1-t-Butyl ester???-PEG1-t-??????1260092-46-3C9H19NO3
t-Boc-N-amido-PEG2-acidt-Boc-N-???-PEG2-?1365655-91-9C12H23NO6
4-(2-Chloropyrimidin-4-yl)morpholine4-(2-???-4-?????)????62968-37-0C8H10ClN3O
Methyl2-amino-4-iodobenzoate??2-???-4-????????144550-76-5C8H8INO2
1-(1,3-Benzothiazol-2-yl)ethan-1-amine2-?????????,??-??-(9CI)177407-14-6C9H10N2S
4-(2-BROMOETHOXY)BENZONITRILE4-(2-??????)?????37142-39-5C9H8BrNO
N-(tert-Butoxycarbonyl)-7-aminoheptanoic Acid60142-89-4C12H23NO4
PYRAZOLE-4-CARBOXYLIC ACID, 3-AMINO-1-METHYL-, ETHYL ESTER???-4-????,3-???-1-??-,??????21230-43-3C7H11N3O2
3-hydroxy-3-aminomethyloxetane3-?????-3-????????1305208-47-2C4H9NO2
4-BroMo-5-fluoro-2-Methylbenzoic acid4-???-5-????-2-?????1349715-55-4C8H6BrFO2
2-(2,6-dioxopiperidin-3-yl)-4-fluoroisoindoline-1,3-dione835616-60-9C13H9FN2O4
ETHYL 2-(4-BROMOPHENYL)PROPANOATE111914-79-5C11H13BrO2
7-BROMO-1H-PYRIDO[2,3-B][1,4]OXAZIN-2(3H)-ONE105544-36-3C7H5BrN2O2
2-Bromo-4-methylpyrimidine-5-carbonitrile1956340-13-8C6H4BrN3
(3-(2-aminoethyl)phenyl)methanol hydrocloride salt105572-53-0C9H14ClNO
N-(tert-Butoxycarbonyl)-1,5-diaminopentaneN-Boc-????51644-96-3C10H22N2O2
2-(4-bromo-2-fluorophenyl)ethanol193290-20-9C8H8BrFO
tert-Butyl (9-aminononyl)carbamate1-BOC-1,9-??????510754-90-2C14H30N2O2
3-(Piperidin-4-yl)imidazolidine-2,4-dione hydrochloride1864052-02-7C8H14ClN3O2
7-Methoxy-1,2,3,4-tetrahydronaphthalene-1-carboxylicacid1,2,3,4-??????-7-???-1-?????????85858-95-3C12H14O3
2-PHENOXYMETHYL-MORPHOLINE2-?????-????167273-56-5C11H15NO2
10-AMINODECANOIC ACID10-??????13108-19-5C10H21NO2
1-Bromo-4-(1-trifluoromethyl-cyclopropyl)-benzene1-???-4-(1-????????-??????)-??1227160-18-0C10H8BrF3
tert-Butyl5-hydroxy-3,4-dihydroisoquinoline-2(1H)-carboxylate216064-48-1C14H19NO3
7-Aminoheptanoicacidtert-butylester105974-64-9C11H23NO2
5-Fluoro-2-iodo-4-methyl-phenylamine1126423-32-2C7H7FIN
8-(tert-Butoxy)-8-oxooctanoicacid234081-94-8C12H22O4
Methyl 3-methoxy-4-(methylamino)-5-nitrobenzoate1549812-20-5C10H12N2O5
tert-Butyl 9-aminononanoate134857-22-0C13H27NO2
(R)-2-(3-FLUOROPHENYL)PYRROLIDINE HYDROCHLORIDE(R)-2-(3-??????)?????????????1364890-61-8C10H13ClFN
Carbamic acid, [2-(2-aminoethoxy)ethyl]-, 1,1-dimethylethyl ester????,[2-(2-??????)??]-,1,1-?????????(9CI)127828-22-2C9H20N2O3
1-(2-Chloropyrimidin-4-yl)piperidine-4-carboxylicacid1-(2-???????-4-?)????-4-?????1208087-83-5C10H12ClN3O2
5,8,11-Trioxa-2-azatridecanoic,13-amino,1,1-dimethylethyl ester5,8,11-????-2-???????,13-???,1,1-?????????101187-40-0C13H28N2O5
tert-butyl 5-aminopentanoatetert-??5-?????????63984-03-2C9H19NO2
1-(4-BROMOPHENYL)CYCLOBUTANECARBOXYLIC ACID1-(4-?????)??????????151157-49-2C11H11BrO2
2-Bromo-4-fluoro-5-methoxyaniline2-???-4-????-5-??????420786-92-1C7H7BrFNO
4-HYDROXY-3-METHOXY-5-NITROBENZOIC ACID4-?????-3-???-5-??????15785-54-3C8H7NO6
(3-Fluoropyridin-2-yl)methanamine hydrochloride(3-???????-2-?)MethanaMine???1260903-05-6C6H8ClFN2
Hexanoicacid,6-amino-,1,1-dimethylethylester5514-98-7C10H21NO2
Boc-1-amino-3,6-dioxa-8-octanediamineBOC-1-???-3,6-???-8-?????153086-78-3C11H24N2O4
tert-Butyl 12-amino-4,7,10-trioxadodecanoateTERT-??12-???-4710-TRIOXA-DODECA252881-74-6C13H27NO5
2-(2-((tert-Butoxycarbonyl)amino)ethoxy)aceticacid????,[2-[[(1,1-??????)????]???]???]-(9CI)142929-49-5C9H17NO5
2-Pyrimidinecarboxylicacid,5-methoxy-(9CI)2-?????????,5-???-(9CI)344325-94-6C6H6N2O3
1,11-DIAMINOUNDECANE1,11-???????822-08-2C11H26N2
BOC-1,4-TRANS-ACHC-OH53292-89-0C12H21NO4
5,6-Dimethoxy-3H-2-benzofuran-1-one531-88-4C10H10O4
3-Bromo-4-methyl-5-nitropyridine69872-15-7C6H5BrN2O2
Butanoic acid, 4-aMino-, 1,1-diMethylethyl ester???,4-a??-,1,1-?????????50479-22-6C8H17NO2
3-Chloro-1H-pyrazol-5-aMine3-???-1H-???-5-??916211-79-5C3H4ClN3
Ethyl 3-(5-aminopyridin-3-yl)propanoate1260824-37-0C10H14N2O2
Methyl 4-bromo-5-fluoro-2-methylbenzoate1352889-89-4C9H8BrFO2
4-Nitropyrazole-3-carboxylic acid4-??????-3-?????5334-40-7C4H3N3O4
3-(4-Acetylpiperazin-1-yl)propanoic acid3-(4-ACETYL-PIPERAZIN-1-YL)-?????705941-78-2C9H16N2O3
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