J & K SCIENTIFIC LTD.??? ?? ??? ?????.

?? ?:J & K SCIENTIFIC LTD.

??:-

???:jkinfo@jkchemical.com

??:China

? ?? ?:96815

102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206

?? ????

Indole-5-carboxaldehyde, 98%		1196-69-6	C9H7NO
4-methyl-2-(3-pyridinyl)-5-pyrimidinecarboxylic acid(SALTDATA: 0.2H2O 0.1NaCl)		933988-81-9	C11H9N3O2
N-(p-Toluenesulfonyl)-L-phenylalanyl Chloride [Optical Resolving Reagent for Alcohols]	N-(p-??)-L-???????????	29739-88-6	C16H16ClNO3S
2-Hexen-1-ylsuccinic Anhydride (cis- and trans- Mixture)	2-??-1-???????	10500-34-2	C10H14O3
3-Pyridineethanol	3-(2-???????)???	6293-56-7	C7H9NO
3-AMino-4-(Methylthio)benzotrifluoride		207974-07-0	C8H8F3NS
3-Amino-4-bromo-5-phenylpyrazole	4-???-3-??-1H-???-5-??	2845-78-5	C9H8BrN3
1-(4-benzyl-1,4-oxazepan-2-yl)methanamine(SALTDATA: FREE)	1-(4-??-1,4-????-2-?)????(?????:??)	112925-36-7	C13H20N2O
1,2-Bis(2-benzylaMinoethoxy)ethane	1,2-??(2-????????)??	66582-26-1	C20H28N2O2
Ethyl 5-bromo-1-(3-chlorophenyl)-1H-pyrazole-4-carboxylate		110821-39-1	C12H10BrClN2O2
3-[(4-fluorobenzyl)oxy]azetidine(SALTDATA: HCl)	3-[(4-??????)??]????(SALTDATA:HCl)	1121620-48-1	C10H12FNO
2-Butyl-3-(4-hydroxybenzoyl)benzofuran		52490-15-0	C19H18O3
1,3-Bis[tris(hydroxymethyl)methylamino]propane, 99%	1,3-??[???(??????)?????]???	64431-96-5	C11H26N2O6
Methyl 3-[3-(dimethylamino)propoxy]benzoate , 97%	??3-[3-(??????)????]?????	921938-75-2	C13H19NO3
Linoleoyl Chloride		7459-33-8	C18H31ClO
(2E)-3-(5-bromo-2,4-dimethoxyphenyl)acrylic acid(SALTDATA: FREE)		423748-18-9	C11H11BrO4
Tetrakis(dimethylamino)titanium, 99.8%, 99.99% metals basis		3275-24-9	C2H7NTi
3-Bromo-N,N-dimethylbenzenesulphonamide 98%		153435-80-4	C8H10BrNO2S
4-Methylcarbostyril	2-????-4-?????	607-66-9	C10H9NO
N-Boc-7-BroMo-4-oxo-3,4-dihydro-1'H-spiro[chroMene-2,4'-piperidine]		936648-38-3	C18H22BrNO4
4-(3-Bromophenyl)-2-methylpyrimidine, 95%	4-(3-???-??)-2-??-????	844891-12-9	C11H9BrN2
Lenalidomide, 98%	???????	191732-72-6	C13H13N3O3
4-Vinylbenzyl acetate, stabilized, 95%		1592-12-7	C11H12O2
Ethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate, min. 97%		269409-99-6	C15H21BO4
4-(Dimethoxymethyl)-2-methylpyrimidine, 97%		175277-33-5	C8H12N2O2
2-(4-chloro-3,5-dimethylphenoxy)acetohydrazide(SALTDATA: FREE)	2-(4-???-3,5-??????)?????????	156867-62-8	C10H13ClN2O2
(6-Bromo-pyridin-2-yl)-methanol, 98%		33674-96-3	C6H6BrNO
Magnesium fluoride, 99%	?? ????	7783-40-6	F2Mg
4-Boc-morpholine, 98%	1-N-BOC-????	220199-85-9	C9H17NO3
Chloro[(R)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl)][(1R,2R)-2-(diphenylphosphino)-1,2-diphenylethanamine]ruthenium(II) , tetrakis(pentafluorophenyl)borate, min. 97%	???[(R)-2,2'-??(???????)-1,1'-????)][(1R,2R)-2-(???????)-1,2-???????]???(II),?????(????????)????	1150112-53-0	C94H56BClF20NP3Ru
Nicotinamidine hydrochloride	?????????	63265-42-9	C6H8ClN3
Diphenic acid, 96%	???	482-05-3	C14H10O4
Isoquinoline-1-carboxylic acid, 99%	??????-1-?????	486-73-7	C10H7NO2
2,5-Diphenyloxazole, 99%, for scintillation spectrometry	2,5-??????	92-71-7	C15H11NO
2'-(Trifluoromethyl)acetophenone, 98%		17408-14-9	C9H7F3O
3-allyl-4-methoxybenzoic acid(SALTDATA: FREE)		7501-09-9	C11H12O3
5-Isocyanato-2-Methylpyridine		732245-99-7	C7H6N2O
a,a-DiMethylbenzyl chloride	??,??-??????????	934-53-2	C9H11Cl
2-(Trifluoromethoxy)benzoic acid, 97%		1979-29-9	C8H5F3O3
1,4-Phenylenediacetic acid, 97%		7325-46-4	C10H10O4
Bis(2,2,2-trifluoroethyl)maleate	??(2,2,2-????????)?????	116401-64-0	C8H6F6O4
Fmoc-cis-4-Hydroxy-D-proline		214852-45-6	C20H19NO5
Isoxazol-5-ylamine	????-5-??	14678-05-8	C3H4N2O
5-(2-Hydroxyethyl)pyrimidine-2,4(1H,3H)-dione	5-(2-??????)???	23956-12-9	C6H8N2O3
2-Bromo-6-iodopyridine, 98%		234111-08-1	C5H3BrIN
SodiuM 4-Chlorobenzenesulfinate		14752-66-0	C6H4ClNaO2S
Vitamin D2, 98%, 40000 IU/mg	???????	50-14-6	C28H44O
1-ethyl-1H-pyrazole-5-carbonitrile(SALTDATA: FREE)	1-??-1H-???-5-??????(?????:??)	1170377-31-7	C6H7N3
2-Amino-5-(trifluoromethyl)pyridine, 97%		74784-70-6	C6H5F3N2
4-Chloro-8-methoxy-2-(trifluoromethyl)quinoline 97%	4-CHLORO-8-METHOXY-2-(????????)???	41192-89-6	C11H7ClF3NO
1-(4'-Methoxy-[1,1'-biphenyl]-2-yl)ethan-1-one	1-(4'-???[1,1'-???]-2-?)???	192865-43-7	C15H14O2
3-Bromo-2-(trifluoromethyl)pyridine		590371-58-7	C6H3BrF3N
Heptyl Isocyanate	?? ???????	4747-81-3	C8H15NO
Trihexyl Phosphite	??????????	6095-42-7	C18H39O3P
5-Cyano-2,3-ditolyl tetrazolium chloride		90217-02-0	C16H14ClN5
1-Naphthoyl chloride, 98%		879-18-5	C11H7ClO
4-Aminonicotinic acid, 97%		7418-65-7	C6H6N2O2
Dimethylglyoxime, 99%, indicator, ACS reagent	???????	95-45-4	C4H8N2O2
Flurprimidol		56425-91-3	C15H15F3N2O2
2'-Biphenyl-2'-chloro-carboxylic acid	2-???-2'-???????	14498-95-4	C13H9ClO2
N-Boc-propargylaMine	N-Boc-??????	92136-39-5	C8H13NO2
2-{4-[3-(Dimethylamino)propoxy]phenyl}-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 95%		627899-90-5	C17H28BNO3
1-Bromo-4-isocyanato-2-methylbenzene	4-???-3-???????????98	1591-97-5	C8H6BrNO
(cyclopentylmethyl)methylamine(SALTDATA: HCl)	1-?????-N-??-????	4492-51-7	C7H15N
Methyl 4-formyl-1,2,5-trimethyl-1H-pyrrole-3-carboxylate, 95%	??4-FORMYL-1,2,5-TRIMETHYL-1H-??-3-???????	175276-49-0	C10H13NO3
methyl 4-bromo-3-methyl-1H-pyrazole-5-carboxylate(SALTDATA: FREE)	??4-???-3-??-1H-???-5-???????(SALTDATA:FREE)	1232838-31-1	C6H7BrN2O2
6-Iodonicotinonitrile 98%		289470-22-0	C6H3IN2
1-(Diphenylmethyl)-3-(hydroxymethyl)azetidine	1-(?????)-3-(???????)????	72351-36-1	C17H19NO
2-Methyl-5-benzothiazolol, 95%	2-??-5-??????	68867-14-1	C8H7NOS
3-[3-(diMethylaMino)propoxy]benzaldehyde (SALTDATA: FREE)	3-[3-(??????)????]??????	26815-13-4	C12H17NO2
2-Acetylamino-5-bromo-6-methylpyridine, 97%		142404-84-0	C8H9BrN2O
Azetidine		503-29-7	C3H7N
4-Methyl-3-nitrobenzenesulfonyl Chloride		616-83-1	C7H6ClNO4S
Bis(2-hydroxyethyl) Terephthalate	??(2-???????) ???????	959-26-2	C12H14O6
(5E)-5-(2,5-dimethoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one(SALTDATA: FREE)		127378-17-0	C12H11NO3S2
Ethyl 2-chloroisonicotinate, 98%		54453-93-9	C8H8ClNO2
(+)-1,2-Bis((2S,5S)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98+% (S,S)-Et-DUPHOS-Rh		213343-64-7	C30H46BF4P2Rh
3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane, 98%	3,9-???-2,4,8,10-????????[5.5]???	78-19-3	C11H16O4
3-Iodo-2-nitropyridine, 97%		54231-34-4	C5H3IN2O2
4-(p-Methoxyphenyl)-3-butene-2-one	4-(4-?????)-3-??-2-?	943-88-4	C11H12O2
5-Methyl-2-(2-pyridinyl)-1,3-thiazol-4-ol		131786-47-5	C9H8N2OS
2,2,2-Tribromoethanol, 98.5%	2,2,2-????????	75-80-9	C2H3Br3O
n-Undecane, 99.5%	n-????	1120-21-4	C11H24
Resorufin ethyl ether, 95%	?????????	5725-91-7	C14H11NO3
1,4'-Bipiperidine-1'-carboximidamide hydroiodide, 97%	1,4'-?????-1'-?????????????	849776-34-7	C11H23IN4
2-Chloro-1-(4-phenylpiperazino)-1-ethanone	2-???-1-(4-???????)??-1-?	14761-39-8	C12H15ClN2O
Perindopril acyl-β-D-glucuronide, 98%	???????-BD-???????	120398-66-5	C25H40N2O11
2-(4-mercaptophenyl)-1,3-dioxoisoindoline-5-carboxylic acid(SALTDATA: FREE)		332129-06-3	C15H9NO4S
N-Methyl-3-[(pyrrolidin-1-y)lmethyl]benzylamine 90+%		884507-46-4	C13H20N2
4-Allyl-5-furan-2-yl-4H-[1,2,4]triazole-3-thiol		60870-43-1	C9H9N3OS
(4-ethylphenyl)acetic acid(SALTDATA: FREE)	2-(4-????)????	14387-10-1	C10H12O2
2-(6-Chloro-2-pyridinyl)-2-phenylacetonitrile	2-(6-CHLORO-2-PYRIDINYL)-2-????????	24783-42-4	C13H9ClN2
2-Chloro-5-methylphenyl isocyanate	2-???-5-???????????98	40398-03-6	C8H6ClNO
(5-Methyl-3-trifluoromethylpyrazol-1-yl)acetic acid ethyl ester		299405-24-6	C9H11F3N2O2
3-(3-Cyclopropyl-1-oxopropyl)-4(R)-(1-phenylmethyl)-2-oxazolidinone	(R)-4-??-3-(3-??????-?????)-?????-2-?	289677-11-8	C16H19NO3
Bis(4-chlorooctafluorobutyl)ether	??(4-???????????)???	149697-40-5	C8Cl2F16O
4,4,5,5-Tetramethyl-2-(4-trifluoromethoxyphenyl)-1,3,2-dioxaborolane	4,4,5,5-?????-2-(4-???????????)-1,3,2-??????	474709-28-9	C13H16BF3O3
5-Bromo-2-hydroxy-3-methyl-benzaldehyde		33172-56-4	C8H7BrO2
Ethyl L-2-isothiocyanatopropionate		39574-16-8	C6H9NO2S
5-[(Methylamino)methyl]-2-(thien-2-yl)pyridine 97%	N-??-(6-??-2-????-3-?)????	886851-41-8	C11H12N2S

午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

J & K SCIENTIFIC LTD.??? ?? ??? ?????.

?? ????