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ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD??? ?? ??? ?????.

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tert-Butyl 2,7-diazaspiro[3.5]nonane-7-carboxylatetert-??2,7-??????[3.5]??-7-???????896464-16-7C12H22N2O2
1-[3-[(Diphenylphosphinyl)carbonyl]-2,4,6-trimethylphenyl]ethanone (ACI)2766455-29-0C24H23O3P
tert-Butyl 6-oxo-2-azaspiro[3.3]heptane-2-carboxylatetert-??6-??-2-?????[3.3]??-2-???????1181816-12-5C11H17NO3
7-Oxo-2,6-diazaspiro[3.4]octane-2-carboxylic acid tert-butyl estertert-??7-??-2,6-??????[3.4]??-2-???????1234616-51-3C11H18N2O3
2-[2-(2-Aminoethoxy)ethoxy]ethanol2-[2-(2-AMINOETHOXY)ETHOXY]???6338-55-2C6H15NO3
N-Boc-PEG3-bromide2-[2-[2-T-BOC-AMINOETHOXY]ETHOXY]???????165963-71-3C11H22BrNO4
4-(6-Methacryloyloxyhexyloxy)phenol142627-92-7C16H22O4
4,4-Thiobis(6-t-butyl-m-cresol)????96-69-5C22H30O2S
ANTIOXIDANT 1425?? ??(????(3,5-?-??-??-4-???????)- ???? ?)65140-91-2C17H31CaO4P
4,7-Diazaspiro[2.5]octane-7-carboxylic acid tert-butyl ester4,7-???-???[2.5]??-7-?????tert-??????886766-28-5C11H20N2O2
Bis-(4-tert-butylphenyl)-iodonium hexafluoroantimonate??-(4-tert-????)-????????????????61358-23-4C20H26I.SbF6
(1R,4R)-2-Oxa-5-azabicyclo[2.2.1]heptane hydrochloride601515-79-1C5H10ClNO
Tris(nonylphenyl) phosphite???(????)?????26523-78-4C45H69O3P
1,4-Diazoniabicyclo[2.2.2]octane-1,4-disulfinate1,4-???????[2.2.2]??-1,4-??-1,4-??????119752-83-9C6H12N2O4S2
Boc-NH-PEG3-CH2COOH462100-06-7C13H25NO7
Amino-PEG4-alcohol1-???-3,6,9-????????-11-OL86770-74-3C8H19NO4
methyl (S)-1-((S)-3-(4-bromothiazol-2-yl)-2-((tert-butoxycarbonyl)amino)propanoyl)hexahydropyridazine-3-carboxylate2641451-75-2C17H25BrN4O5S
tert-butyl 2,8-diazaspiro[4.5]decane-8-carboxylate2,8-???-???[4.5]??-8-?????tert-??????236406-39-6C13H24N2O2
3-Ethyl-3-[(2-ethylhexyloxy)methyl]oxetane3-??-3-[(2-??????)??]???298695-60-0C14H28O2
3-ethyl-3-[4-[(3-ethyloxetan-3-yl)methoxy]butoxymethyl]oxetane126050-33-7C16H30O4
tetrakis[(epoxycyclohexyl)ethyl]tetramethylcyclotetrasiloxane121225-98-7C36H64O8Si4
3-Methylenecyclobutanecarboxylic acid3-?????????????15760-36-8C6H8O2
(3S,4S)-3-Methyl-2-oxa-8-azaspiro[4.5]decan-4-amine dihydrochloride2055761-19-6C9H19ClN2O
3,9-bis(2,6-di-tert-butyl-4-methylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[ 5.5]undecane (PEP-36)???? ???????? ??(2,6-?-t-??-4-????)?????80693-00-1C35H54O6P2
tert-Butyl-2,6-diazaspiro[3.4]octan-2-carboxylat885270-84-8C11H20N2O2
tert-Butyl-1,7-diazaspiro[4.4]nonan-1-carboxylattert-??1,7-??????[4,4]??-1-???????885268-47-3C12H22N2O2
7-Azabicyclo[2.2.1]heptane hydrochloride7-??????[2,2,1]?????27514-07-4C6H12ClN
3-BENZOYL-7-DIETHYLAMINOCOUMARIN3-???-7-?????????77016-78-5C20H19NO3
3-methyl-3,9-diazaspiro[5.5]undecane3-??-3,9-??????[5.5]???13323-45-0C10H20N2
Ethanone, 2-chloro-1-[3-[(diphenylphosphinyl)carbonyl]-2,4,6-trimethylphenyl]- (ACI)2097600-97-8
K-ras intermediate3034241-55-6C30H36IN5O5S
(η-cumene)-(η-cyclopentadienyl)iron(II) hexafluoroantimonate(η-??)-(η-?????????)?(II)????????????100011-37-8C14H7F6FeSb
tert-butyl N-[(1R,5S)-3-azabicyclo[3.2.1]octan-8-yl]carbamate198210-17-2C12H22N2O2
2,4-Bis(trichloromethyl)-6-(4-methoxystyryl)-1,3,5-triazine2-(4-??????)-4,6-??(???????)-1,3,5-????42573-57-9C14H9Cl6N3O
Amino-PEG5-CH2CO2H141282-35-1C12H25NO7
tert-butyl 2,5-diazabicyclo[4.1.0]heptane-2-carboxylate2,5-???????[4.1.0]??-2-??????????????1228675-18-0C10H18N2O2
2-(furan-2-yl)-2-methyl-1,3-dioxolane69536-36-3C8H10O3
3-ethyl-3-(phenylmethoxymethyl)oxetane18933-99-8C13H18O2
4-(Methoxycarbonyl)bicyclo[2.2.2]octane-1-carboxylic acidBICYCLO[2.2.2]??-1,4-??????????????18720-35-9C11H16O4
m-PEG3-Amine2-[2-(2-??????)???]????74654-07-2C7H17NO3
1-Piperazinecarboxylic acid, 4-[5-bromo-6-[(1S)-1-methoxyethyl]-3-pyridinyl]-, phenylmethyl ester2641451-78-5C20H24BrN3O3
Amino-PEG3-C2-acid??-???-???-?????????????784105-33-5C9H19NO5
2-Boc-2,8-Diazaspiro[4.5]decane336191-17-4C13H24N2O2
Bromo-PEG4-CH2CO2tBu1807505-29-8C14H27BrO6
Bis-(4-tert-butylphenyl)-iodonium bis(trifluoromethylsulfonyl)imide460731-32-2
Oxetane, 3-ethyl-3-[(2-oxiranylmethoxy)methyl]-15957-34-3C9H16O3
3-Benzyl-3-azabicyclo[3.2.1]octan-8-one3-BENZYL-3-AZABICYCLO[3.2.1]??-8-?83507-33-9C14H17NO
Oxime Ester Photoinitiator2957211-61-7C27H26NO5P
Hydroxy-PEG6-acid1347750-85-9C15H30O9
Boc-NH-PEG4-CH2COOH876345-13-0C15H29NO8
7-azaspiro[3.5]nonane,hydrochloride1414885-16-7C8H16ClN
(1R,4R)-2-methyl-2,5-diazabicyclo[2.2.1]heptane dihydrochloride1403763-25-6C6H14Cl2N2
Azido-PEG3-alcohol2-[2-(2-??????)???]???86520-52-7C6H13N3O3
p-methoxyphenylacetonitrile,a-[5-[[(p-toluenesulfonyl)oxyJimino] -2(5H)-thienylidene2270831-00-8C20H16N2O4S2
Azido-PEG11517-05-1C2H5N3O
10-(4-Biphenylyl)-2,4-Diethylthioxanthone-10- sulfonium hexafluorophosphate591773-90-9C29H25OS.F6P
Ethyl quinuclidine-4-carboxylate1-??????[2.2.2]??-4-???????????22766-68-3C10H17NO2
Amino-PEG6-alcohol39160-70-8C12H27NO6
2-Oxa-7-azaspiro[3.5]nonane hemioxalate1429056-28-9C9H15NO5
Boc-NH-PEG4-CH2CH2COOHBOC-15-???-4,7,10,13-??????????756525-91-4C16H31NO8
NH2-PEG71425973-14-3C14H31NO7
N-Boc-PEG2-bromidet-boc-N-???-PEG2-?????164332-88-1C9H18BrNO3
3-[(Allyloxy)methyl]-3-ethyloxetane3207-04-3C9H16O2
m-PEG4-Amine3,6,9,12-???????????85030-56-4C9H21NO4
(S)-3-Bromo-2-(1-methoxyethyl)pyridine2641451-44-5C8H10BrNO
Carbamic acid, N-[(14S,18S)-18,19,20,21-tetrahydro-2-iodo-25,25-dimethyl-15,22-dioxo-17H-5,3-([4,2]-endo-thiazolopropano[1,3]-endo-pyridazinomethanoxypropano)-1H-indol-14-yl]-, 1,1-dimethylethyl ester2764998-32-3C29H36IN5O5S
methyl (2S)-2-(benzyloxycarbonylamino)-3-[(2S)-morpholin-2-yl]propanoate2641824-62-4C16H22N2O5
Irganox 17262,4- ?? (???????) -6- ?? - ???110675-26-8C33H60OS2
m-PEG2-Amine2-(2-??????)????31576-51-9C5H13NO2
CHROMAN-3,8-DIOL3,4-?????-2H-???-3,8-??81486-17-1C9H10O3
6-iodonaphthalen-2-ol2-?????-6-???????97825-81-5C10H7IO
6-Oxospiro[3.3]heptane-2-carboxylic acid6-?????[3.3]??-2-…889944-57-4C8H10O3
NH2-PEG9-acid????PEG8?756526-04-2C19H39NO10
tert-butyl(1R,4R)-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate hydrochloridetert-??2,5-???????[2.2.1]??-2-??????????134003-84-2C10H18N2O2
Azido-PEG4-alcohol86770-67-4C8H17N3O4
Iodonium, bis(4-(1,1-dimethylethyl)phenyl)-, tetraphenylborate(1-)131725-16-1C44H46BI
tert-butyl 1-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate1-BOC-4-SPIRO-[3-(2-PYRROLIDINONE)]????268550-48-7C13H22N2O3
4-formyl-3-(trifluoromethyl)benzoic acid1289083-41-5C9H5F3O3
3-ethyl-3-[6-[(3-ethyloxetan-3-yl)methoxy]hexoxymethyl]oxetane162366-56-5C18H34O4
OxetaneBiphenyl358365-48-7
tert-Butyl-2,6-diazaspiro[3.4]octan-6-carboxylatTert-??2,6-??????[3.4]??-6-???????885270-86-0C11H20N2O2
tert-butyl 3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylateTERT-??3-OXO-2,8-??????[4.5]??-8-???????169206-67-1C13H22N2O3
NH2-PEG8-OH1-AMino????????352439-37-3C16H35NO8
Spiro[3.3]heptane-2-carboxylic acid???3.3??-3-?????28114-87-6C8H12O2
2,5-Diazabicyclo[2.2.1]heptane-2-carboxylic acid tert-butyl ester2,5-DIAZA-BICYCLO[2.2.1]??-2-?????TERT-??????198989-07-0C10H18N2O2
Hydroxy-PEG6-BocPEG7-t-??????361189-64-2C19H38O9
Boc-NH-PEG8-CH2CH2COOHt-Boc-N-???-PEG8-?1334169-93-5C24H47NO12
Diphenyl-2,4,6-trimethylphenylsulfonium ptoluenesulfonate347841-51-4C28H28O3S2
Azido-PEG8-amine857891-82-8C18H38N4O8
Methyl(S)-3-(4-bromothiazol-2-yl)-2-((tert-butoxycarbonyl)amino)propanoate2641451-73-0C12H17BrN2O4S
Sulfonium, diphenyl[4-(phenylthio)phenyl]-, tetrakis(2,3,4,5,6-pentafluorophenyl)borate(1-) (1:1)203573-06-2C48H19BF20S2
Methyl (S)-2,3-diazabicyclo[3.1.1]heptane-4-carboxylate3034241-21-6C7H12N2O2
NH2-PEG4-CH2CH2COOHα-??-ω-??????????????663921-15-1C11H23NO6
TERT-BUTYL 3,9-DIAZASPIRO[5.5]UNDECANE-3-CARBOXYLATE HYDROCHLORIDE3,9-??????[5.5]???-3-?????,1,1-?????????,???(1:1)236406-47-6C14H27ClN2O2
bay12511521,1-???-??????-1-????-6-????64096-87-3C6H10O4S
tert-butyl 5-oxa-2,8-diazaspiro[3.5]nonane-2-carboxylatetert-??5-??-2,8-??????[3.5]??-2-???????1251011-05-8C11H20N2O3
Amino-PEG4-CH2COOH???-PEG4-CH2CO2H195071-49-9C10H21NO6
2,4-Oxazolidinedione,5-[[4-(dipenylamino)phenyl]methlene-3-(2-phenylethyl)-506426-96-6C30H24N2O3
4,5-Diphenyl-1,3-dioxol-2-one1,2-?????????21240-34-6C15H10O3
(S)-Methyl hexahydropyridazine-3-carboxylate hydrochloride380223-17-6C6H13ClN2O2
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