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

?? ?:J & K SCIENTIFIC LTD.

??:-

???:jkinfo@jkchemical.com

??:China

? ?? ?:96815

84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188

?? ????

4-BroMo-3,3,4,4-tetrafluoro-1-butene	4-???-3,3,4,4-???????-1-??	18599-22-9	C4H3BrF4
2'-Hydroxy-5'-Methylacetanilide		6375-17-3	C9H11NO2
2-Chloro-4-hydroxybenzoic Acid Hydrate	2-???-4-???????????	440123-65-9	C7H7ClO4
DicaMba	???	1918-00-9	C8H6Cl2O3
(3,4-Dimethyl-phenoxy)-acetic acid ethyl ester		192634-75-6	C12H16O3
3-(4-Chlorophenyl)-2-(phenylsulfonyl)acrylonitrile	3-(4-?????)-2-(?????)???????	50709-88-1	C15H10ClNO2S
2,4-DiMethyl-1H-iMidazole, tech	2,4-???????	930-62-1	C5H8N2
4-(Trifluorovinyloxyphenyl)boronic acid	4-(????????????)???	213701-14-5	C8H6BF3O3
2-Chloro-L-phenylalanine, N-BOC protected		114873-02-8	C14H18ClNO4
Thieno[3,2-b]pyridin-3-ylaMine		120208-33-5	C7H6N2S
4-Bromo-5-ethyl-thiophene-2-carboxylic acid	4-???-5-??-???-2-?????	40477-61-0	C7H7BrO2S
4-Nitrophenoxyacetic Acid		1798-11-4	C8H7NO5
Ethyl 1-methyl-1H-benzimidazole-5-carboxylate , 97%	??1-??-1H-??????-5-???????	53484-19-8	C11H12N2O2
2-Cyano-5-Methylpyridine		1620-77-5	C7H6N2
Adenosine 5'-diphosphate disodium salt, 98%	????-5'-????, ???? ?, ????	16178-48-6	C10H15N5O10P2.2Na
Tetrabutylammonium borohydride, 97.5%		33725-74-5	C16H40BN
Cerium(III) chloride heptahydrate, 99.99%	??(III) ????? ????????	18618-55-8	CeCl3H14O7
4-Hydroxyphenylacetonitrile, 98%	4-????????????	14191-95-8	C8H7NO
Rhenium(V) chloride (99.9%-Re)	?? ???	13596-35-5	Cl5Re
N-Iodosuccinimide, 99%	N-?????????	516-12-1	C4H4INO2
Boc-L-leucine monohydrate, 99%		200936-87-4	C11H23NO5
1-Ethyl-3-methylimidazolium ethylsulfate, 98%		342573-75-5	C8H16N2O4S
2-Acetyl-5-norbornene, 98%, mixture of endo and exo	5-???-2-????	5063-03-6	C9H12O
2-Benzyl acrylic acid, 98%		5669-19-2	C10H10O2
2,5-Dibromothiophene, 95%	???????(2,5-)	3141-27-3	C4H2Br2S
1-methyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine(SALTDATA: HCl 0.1H2O)	1-??-1,2,3,4-???????-???[1,2-A]???	73627-18-6	C8H12N2
N-(Chloroacetyl)-3,5-bis(trifluoromethyl)aniline 98%	2-???(BIS-3',5'-??????????????)	790-75-0	C10H6ClF6NO
2-Chloro-N-ethyl-N-methylacetamide	2-???-N-??-N-????????	2746-07-8	C5H10ClNO
4-Bromo-2-(trifluoromethyl)phenol	4-???-2-(????????)??	50824-04-9	C7H4BrF3O
[3-Amino-4-(methylamino)phenyl]methanol , 97%	3-???-4-(?????)??]???	910037-29-5	C8H12N2O
Perfluoro-3,6,9-trioxaundecane-1,11-dioic acid	?????-3,6,9-???????-1,11-????	55621-18-6	C8H2F12O7
2-Bromo-3-methyl-5-formylthiophene	2-???-3-??-5-??????	189331-47-3	C6H5BrOS
Lanthanum(III) chloride, anhydrous (99.9%-La) (REO)	?? ??, ???	10099-58-8	Cl3La
Lanthanum(III) hydroxide, anhydrous (99.9%-La) (REO)	??? ????(?? ????)	14507-19-8	H3LaO3
3-Chloro-4-fluorophenylboronic acid, 98%		144432-85-9	C6H5BClFO2
2-Amino-5-bromothiazole hydrobromide, 95%	2-???-5-?????????????????	61296-22-8	C3H4Br2N2S
2-Fluoro-3-methylpyridine, 97%		2369-18-8	C6H6FN
2-Bromothioanisole, 98%		19614-16-5	C7H7BrS
(5-Bromopentyl)benzene, 97%	1-???-5-????	14469-83-1	C11H15Br
2-Chloro-4-picoline, 98%		3678-62-4	C6H6ClN
PotassiuM tert-butoxyMethyltrifluoroborate	??tert-???????????????	910251-10-4	C5H11BF3O.K
4-[(5-Methoxymethyl-furan-2-carbonyl)-amino]-benzoic acid	4-[(5-?????-??-2-????)-???]-???	330638-42-1	C14H13NO5
1-ethyl-3,5-dimethyl-1H-pyrazole(SALTDATA: FREE)	1-??-3,5-???-1H-???	17629-26-4	C7H12N2
(S)-beta-(3-bromophenyl)alanine		275826-35-2	C9H10BrNO2
2,4,6-Trimethoxybenzyl alcohol	2,4,6-??????????	61040-78-6	C10H14O4
Ethyl 2,7-dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylate , 97%	??2,7-???????[1,5-A]????-6-???????	162286-54-6	C11H13N3O2
N-(4-Butoxyphenyl)acetamide, 97%		23563-26-0	C12H17NO2
5-(Isopropylsulfonyl)-2-(3-pyridyl)pyrimidin-4-amine, 97%	5-(????????)-2-(3-???)????-4-??	175202-06-9	C12H14N4O2S
[1-(2-aminoethyl)piperidin-2-yl]methanol(SALTDATA: 0.07H2CO3)		857637-04-8	C8H18N2O
3,4'-Dihexyl-2,2'-bithiophene		135926-93-1	C20H30S2
2,7-Dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid , 97%		175201-51-1	C9H9N3O2
Nitrotriacid	4-(2-??????)-4-???????	59085-15-3	C10H15NO8
4-(1,3,2-Dioxaborinan-2-yl)benzaldehyde , 97%		160068-88-2	C10H11BO3
4-(2-chloro-5-fluoro-4-pyrimidinyl)morpholine(SALTDATA: FREE)		31646-53-4	C8H9ClFN3O
5-phenoxy-2-furoic acid(SALTDATA: FREE)	5-???-2-????	60698-32-0	C11H8O4
2,2-Dimethyl-4-pentenal, stabilized, 97%		5497-67-6	C7H12O
3-(Aminomethyl)-2,5-dimethylfuran 90%	(2,5-???-3-??)????	306934-85-0	C7H11NO
Dimethyl[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]amine	???[2-(4,4,5,5-?????-1,3,2-??????-2-?)??]??	832114-08-6	C14H22BNO2
4-methoxy-3-(2-morpholin-4-ylethoxy)benzaldehyde(SALTDATA: FREE)	4-METHOXY-3-(2-MORPHOLIN-4-YLETHOXY)??????	186191-09-3	C14H19NO4
(1S)-1-(2-Fluorophenyl)ethylamine	(S)-1-(2-??????)????	68285-25-6	C8H10FN
Ethyl 3-isothiocyanatopropionate	??3-?????????????	17126-62-4	C6H9NO2S
1H-Pyridazino[3,4,5-de]quinazoline-3,8(2H,7H)-dione		127801-83-6	C9H6N4O2
1-[3-(Trifluoromethyl)phenyl]-1H-imidazole 98%	1-(3-??????????)????	25371-97-5	C10H7F3N2
4'-Fluoro-3'-(trifluoromethyl)acetophenone, 98%	4'-FLUORO-3'-(TRIFLUOROMETHYL)?????	208173-24-4	C9H6F4O
Tantalum(V) fluoride, 99.5%	????? ???(????? ??)	7783-71-3	F5Ta
2-Aminofluorene, 98%		153-78-6	C13H11N
4,6-Diamino-2-bromonicotinonitrile	4,6-????-2-??????????	42530-03-0	C6H5BrN4
trans-1,2-Dibenzoylethylene		959-28-4	C16H12O2
2-tert-Butylpyridine-4-carbonitrile, 97%		33538-09-9	C10H12N2
2-EthylhexylaMine Hydrochloride	2-?????????	26392-49-4	C8H20ClN
3,4,5-Trimethoxyphenol, 98%		642-71-7	C9H12O4
(1,3,5-Trimethyl-1H-pyrazol-4-yl)-acetic acid	(1,3,5-????-1H-???-4-YL)????	70598-03-7	C8H12N2O2
5-Oxo-1- o -tolyl-pyrrolidine-3-carboxylic acid	5-OXO-1-O-TOLYL-PYRROLIDINE-3-?????	56617-44-8	C12H13NO3
N-(4-Ethylbenzyl)-N-methylamine , 97%	N-(4-ETHYLBENZYL)-N-????	568577-84-4	C10H15N
4-Keto-L-proline hydrobromide		75776-67-9	C5H7NO3.BrH
4-Methylsulphonylacetophenone, 99%		10297-73-1	C9H10O3S
7-Amino-4-methylcoumarin, 97.5%		26093-31-2	C10H9NO2
3-Iodobenzaldehyde, 95%	3-?????????	696-41-3	C7H5IO
2,8,9-Tri-i-propyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane	2,8,9-TRI-I-PROPYL-2,5,8,9-TETRAAZA-1-PHOSPHABICYCLO[3.3.3]???	175845-21-3	C15H33N4P
2,4-DiMethylbenzyl Chloride (contains 2,6-isoMer)		824-55-5	C9H11Cl
4-Nitrothioanisole, 98%		701-57-5	C7H7NO2S
Indium(III) chloride tetrahydrate (99.99%-In) PURATREM	??(III)???????	22519-64-8	Cl3H2InO
2-Methylbutyl 2-methylbutyrate, 95%		2445-78-5	C10H20O2
Ethyl Isocyanatoacetate		2949-22-6	C5H7NO3
Nigericin	?????????	28380-24-7	C40H68O11
Benzyltrimethylammonium dichloroiodate, 98%	????????????????	114971-52-7	C10H16Cl2IN
2,5-Dimethylphenylacetonitrile, 98%		16213-85-7	C10H11N
Dihydro-N,N-dimethyl-3,3-diphenyl-2(3H)-furaniminium bromide, 95%		37743-18-3	C18H20NO.Br
2,6-Dichloro-3-(chlorosulfonyl)benzoic acid	2,6-????-3-??????-???	53553-05-2	C7H3Cl3O4S
N-(2-Hydroxyethyl)benzenesulfonamide		59724-42-4	C8H11NO3S
(S)-3-AMinopiperidine-2-one	(S)-3-???????-2-?	34294-79-6	C5H10N2O
4-Chloro-3-fluorobenzylaMine	4-???-3-FLUOROBENZYLAMINE	72235-58-6	C7H7ClFN
1-Isopropyl-2-(trifluoromethyl)-1H-benzimidazole-5-carboxylic acid 97%	1-?????-2-(????????)-1H-??????-5-?????	306935-42-2	C12H11F3N2O2
5,6-Dichloronicotinonitrile	5,6-???????????	65189-15-3	C6H2Cl2N2
1,3-dihydro-2H-isoindol-2-ylacetic acid(SALTDATA: HCl)	(1,3-DIHYDRO-ISOINDOL-2-YL)-????	363165-80-4	C10H11NO2
Benzyl alcohol, 99.5%	?? ???	100-51-6	C7H8O
Imidazo[1,2-a]pyridine-6-carbaldehyde , 95%	????[1,2-a]???-6-??????	116355-16-9	C8H6N2O
4,5-Dibromo-1-triphenylmethyl-1H-imidazole 98%	4,5-????-1-??????-1H-????	112517-23-4	C22H16Br2N2
N-Methylbenzothiazole-2-thione, 99%	N-???????-2-??	2254-94-6	C8H7NS2
5-Bromosalicylaldehyde, 99%		1761-61-1	C7H5BrO2

成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

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

?? ????