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Zhengzhou Tingyang Pharmaceutical Technology Co., Ltd??? ?? ??? ?????.

?? ?:Zhengzhou Tingyang Pharmaceutical Technology Co., Ltd
??:18638163978
???:3804817520@qq.com
??:China
URL:
? ?? ?:2642
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Suberate Bis(sulfosuccinimidyl) Sodium Salt82436-77-9C16H20N2O14S2
2,2-dimethyl-N-(4-oxo-1,7-dihydropyrrolo[2,3-d]pyrimidin-2-yl)propanamide137281-08-4C11H14N4O2
N-(2-Aminoethyl)maleimid trifluoroacetate salt2-?????????HCL134272-64-3C6H9ClN2O2
N-benzylglycine17136-36-6C9H11NO2
1-Boc-3-cyano-4-pyrrolidinone4-???-1-(t-??????)????-3-? (CAS No. 175463-32-8)175463-32-8C10H14N2O3
1,1'-Sulfonyldiimida1,1′-????????7189-69-7C6H6N4O2S
N-Bromophthalimide2439-85-2C8H4BrNO2
4-(pyren-6-yl)butanoic acid1-?????3443-45-6C20H16O2
Dimethyl chlorophosphate813-77-4C2H6ClO3P
Violuric Acid?????87-39-8C4H3N3O4
Dibenzyl azodicarboxylate2449-05-0C16H14N2O4
Benzyl 3-pyrroline-1-carboxylate??3-???-1-???????9031970-04-4C12H13NO2
SucciniMidyl 1-Pyrenebutanoate1-????? N-?????????? ????114932-60-4C24H19NO4
2-Pyridylamidoxime2-???????1772-01-6C6H7N3O
2,4,6-TRIISOPROPYLBENZENEBORONIC ACID2,4,6-????????????154549-38-9C15H25BO2
1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole1-(???????-2H-??-2-?)-1H-???449758-17-2C8H12N2O
Ethyl 2,5-dioxo-2H-pyrrole-1(5H)-carboxylate??2,5-?????-1-???????55750-49-7C7H7NO4
1-chloroethyl (4-nitrophenyl) carbonate??4-???-??????1-???-??????101623-69-2C9H8ClNO5
N-BOC-Toluenesulfonamide18303-04-3C12H17NO4S
2-(Boc-amino)-1-ethanol26690-80-2C7H15NO3
Malonamamidine hydrochloride?????? ?????????34570-17-7C3H8ClN3O
1-aminopyrrolidine-2,5-dione,hydrochlorideN-???????????108906-15-6C4H7ClN2O2
N-(2-Aminoethyl)maleimid trifluoroacetate saltN-(2-?????)??????????????146474-00-2C8H9F3N2O4
N-[Tris(hydroxymethyl)methyl]acrylamideN-[???(???????)??]??????13880-05-2C7H13NO4
tris(2-carboxyethyl)phosphine???(2-??????)???5961-85-3C9H15O6P
4-Pyridylamidoxime4-???????1594-57-6C6H7N3O
5-Bromo-2-hydroxypyrimidine38353-06-9C4H3BrN2O
dimethyl 1,3-dihydro-3-oxoisobenzofuran-1-yl-1-phosphonate3-??-1,3-???????????-1-?????61260-15-9C10H11O5P
2,2'-O-Anhydro-(1-β-D-arabinofuranosyl)uracil3736-77-4C9H10N2O5
N,N,N′,N′-Tetramethyl-p-phenylenediamineN,N,N',N'-?????-1,4-???????100-22-1C10H16N2
1,3-DI-BOC-2-(TRIFLUOROMETHYLSULFONYL)GUANIDINE207857-15-6C12H20F3N3O6S
N-Succinimidyl 6-Biotinamidohexanoate?????6-(??????)??????72040-63-2C20H30N4O6S
(4-Carboxybutyl)triphenylphosphonium bromide4- ???? ?? ?? ?? ?? ?? ?????17814-85-6C23H24BrO2P
N-boc-ethylenediamine hydrochlorideN-BOC-?????????79513-35-2C7H17ClN2O2
N-Boc-2,5-dihydro-1H-pyrroleN-Boc-???73286-70-1C9H15NO2
PEG2-Tos 2,2'-oxybis-,1,1'-bis(4-methylbenzenesulfonate)7460-82-4C18H22O7S2
1-Butyl-3-methylimidazolium hydrogen sulfate262297-13-2C8H16N2O4S
N-(+)-Biotinyl-6-aminohexanoic acid(+)-???-???-???????72040-64-3C16H27N3O4S
5-(Ethylthio)-1H-tetrazole89797-68-2C3H6N4S
DTSSP 3,3'-Dithiobis(sulfosuccinimidylpropionate)3,3'-?????(??????????????)81069-02-5C14H16N2O14S4
N-(2-CYANOETHYL)PYRROLEN-(2-?????)??43036-06-2C7H8N2
4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoic acid4-????????17057-04-4C11H7NO4
1,1,1,3,3,3-Hexafluoro-2-propanol1,1,1,3,3,3-??????-2-????920-66-1C3H2F6O
2,4,6-Triphenylpyrylium tetrafluoroborate2,4,6-??????? ???????????448-61-3C23H17BF4O
Isoindolin-1-one?????-1-ONE480-91-1C8H7NO
2-AMINO-1,3-THIAZOLE-4-CARBOXYLATE2-???-???-4-???????????118452-04-3C5H6N2O2S
Methoxyammonium chloride593-56-6CH5NO.ClH
Tetraethyl p-Xylylenediphosphonate4546-04-7C16H28O6P2
N-Boc-N-TCP N-(Boc-amino)phthalimideN-(BOC-???)?????34387-89-8C13H14N2O4
Mesitylenesulfonic acid dihydrate2-???????????,97835617-36-2C9H12O3S.2H2O
Biotinamidohexanoic acid 3-sulfo-N-hydroxysuccinimide ester sodium salt127062-22-0C20H31N4NaO9S2
1-Boc-1-methylhydrazine??tert?????????CEP1184121075-83-2C6H14N2O2
Diethyl 1-propanephosphonate18812-51-6C7H17O3P
HDMC N-[(5-Chloro-3-oxido-1H-benzotriazol-1-yl)-4-morpholinylmethylene]-N-methylmethanaminium hexafluorophosphate1082951-62-9C13H17ClF6N5O2P
2-methyl-1-(4-methylphenyl)sulfonylimidazole2–??–1–??–1H–iMidazole86181-71-7C11H12N2O2S
CLMMB 4-Chloro-n-methoxy-n-methylbenzamide4-???-N-METHOXY-N-???????122334-37-6C9H10ClNO2
4-Nitrobenzeneethanol100-27-6C8H9NO3
2-Allyloxytetrahydropyran4203-49-0C8H14O2
2-(2-BroMoethoxy)tetrahydro-2H-pyran59146-56-4C7H13BrO2
5-bromo-2-chloropyrimidine32779-36-5C4H2BrClN2
O-ButylhydroxylaMine HydrochlorideO-???????????4490-82-8C4H12ClNO
Boc-1,3-diaminopropane hydrochlorideN-BOC-1,3-??????????127346-48-9C8H19ClN2O2
N-Carbethoxyphthalimide22509-74-6C11H9NO4
N,N'-Bis(tert-butoxycarbonyl)guanidine13-BIS(tert-???????)????154476-57-0C11H21N3O4
L-(-)-1,2-ISOPROPYLIDENEGLYCEROL(R)-(-)-2,2-???-1,3-????-4-???14347-78-5C6H12O3
2-methoxyoxane6581-66-4C6H12O2
N-(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-2-yl)-2,2-dimethylpropionamide149765-15-1C11H13ClN4O
PyClocK 6-Chloro-Benzotriazole-1-yl-oxy-tris-Pyrrolidino-Phosphonium Hexafluorophosphate????893413-42-8C18H27ClF6N6OP2
6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanehydrazide hydrochlo ride (1:1)175290-73-0C10H16ClN3O3
N-Methoxy-n-methylacetamide78191-00-1C4H9NO2
5-AZAINDOLE271-34-1C7H6N2
N-Methoxy-n-methyltrifluoroacetamideN-???-N-??????????????104863-67-4C4H6F3NO2
Pyridine-2-carboxamide??????1452-77-3C6H6N2O
N-Boc-N,N-Bis(2-Chloroethyl)AmineN-Boc-N,N-??(2-?????)??118753-70-1C9H17Cl2NO2
Alloxan Monohydrate2244-11-3C4H4N2O5
2,4,6-trimethylpyridine2,4,6-???108-75-8C8H11N
4,6-Dihydro-1H-pyrrolo[3,4-c]pyrazole-5-carboxylic acid tert-butyl ester???[3,4-c]???-5(1H)-?????,4,6-????-,1,1-?????????657428-42-7C10H15N3O2
Boc-NH-PEG2 Tert-butyl 2-(2-aminoethoxy)ethylcarbamate????,[2-(2-??????)??]-,1,1-?????????(9CI)127828-22-2C9H20N2O3
1-N-Boc-3-Azetidinecarboxylic acid142253-55-2C9H15NO4
tert-Butyl 3-((dimethylamino)methylene)-4-oxopyrrolidine-1-carboxylate(E)-TERT-??3-((??????)???)-4-??????-1-???????157327-42-9C12H20N2O3
COMU 4-{{[(1-Cyano-2-ethoxy-2-oxoethylidene)-amino]-oxayl}-(dimethylamino)-methylene}-hexafluorophosphate morpholinium?1075198-30-9C12H19F6N4O4P
H2N-PEG-NH224991-53-5C4H12N2O
β-D-Mannopyranose 1,3,4,6-tetra-O-acetate 2-O-trifluoromethanesulfonate ( TATM)92051-23-5C15H19F3O12S
(S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-methanol(S)-(+)-2,2-???-1,3-????-4-???22323-82-6C6H12O3
Ethyl 6-bromo-4-hydroxyquinoline-3-carboxylate6-BROMO-4-HYDROXYQUINOLINE-3-CARBOXYLICACID??????122794-99-4C12H10BrNO3
1-sec-butylhydrazine dihydrochloride1?-??????????1177361-36-2C4H12N2.2(HCl)
2-Aminothiazole-4-carboxylic Acid Ethyl Ester5398-36-7C6H8N2O2S
1-{[(p-nitrobenzyl)oxy]carbonyl}-1H-benzotriazole1-(4-???????????)??????86832-06-6C14H10N4O4
Boc-NH-PEG3 Boc-1-amino-3,6-dioxa-8-octanediamineBOC-1-???-3,6-???-8-?????153086-78-3C11H24N2O4
1-CARBETHOXYPIPERAZINE120-43-4C7H14N2O2
2-chloro-1-(4-methoxyphenyl)ethanone4-???????????2196-99-8C9H9ClO2
1-Benzyl-3-pyrrolidinone1-??-3-?????775-16-6C11H13NO
1-benzylpyrrolidin-3-one,hydrochloride1-??-3-????????1012-01-7C11H14ClNO
4-methoxyphenylhydrazine hydrochloride19501-58-7C7H11ClN2O
1-(2-Tetrahydrofuroyl)piperazine hydrobromideN-(??????-2-???????)???????????63590-62-5C9H17BrN2O2
PyOxim [Ethyl cyano(hydroxyimino)acetato-O2]tri-1-pyrrolidinylphosphonium hexafluorophosphate???153433-21-7C17H29F6N5O3P2
N-Benzylmaleimide1631-26-1C11H9NO2
Methyl 2,5-dioxo-2H-pyrrole-1(5H)-carboxylate55750-48-6C6H5NO4
7-Bromo-1H-indazole7-???-1H-???53857-58-2C7H5BrN2
2-(t-butyldimethylsiloxy)ethanol102229-10-7C8H20O2Si
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