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

?? ?:J & K SCIENTIFIC LTD.

??:-

???:jkinfo@jkchemical.com

??:China

? ?? ?:96815

80 81 82 83 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

?? ????

Myrcene (stabilized with BHT)	??	123-35-3	C10H16
Boron, 99%, amorphous, <1 micron	??	7440-42-8	B
S-Methyl methanethiosulfonate, 97%		2949-92-0	C2H6O2S2
3-Aminophenylboronic acid hemisulfate salt, 98%		66472-86-4	C12H18B2N2O8S
(R)-(-)-1-[(S)-2-(Dicyclohexylphosphino)ferrocenyl]ethyldicyclohexylphosphine, min. 97%		167416-28-6	C36H50FeP2
4-(1,2,3-Thiadiazol-4-yl)phenol, 97%	4-(1,2,3-?????-4-?)??	59834-05-8	C8H6N2OS
Ethyl 2-bromobenzoate, 98%		6091-64-1	C9H9BrO2
Piperine, 98%	???	94-62-2	C17H19NO3
AMyl 4-(4-Ethoxyphenoxycarbonyl)phenyl Carbonate	4-(4-?????????)?????????	33926-46-4	C21H24O6
Methyl 2-oxocyclopentanecarboxylate, 95%		10472-24-9	C7H10O3
Triisopropanolamine cyclic borate, 98%		101-00-8	C9H18BNO3
1,2:5,6-Di-O-isopropylidene-α-D-gulofuranose		14686-89-6	C12H20O6
3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine, 99%	3-(2-???)-5,6-???-1,2,4-????	1046-56-6	C20H14N4
1,1-DiMethyl-4-phenylpiperaziniuM Iodide	1,1-???-4-??????????	54-77-3	C12H19IN2
3-Ethyl-2-pentene		816-79-5	C7H14
4,4'-Dibromo-4''-phenyltriphenylamine, 99%	4,4′-DIBROMO-4”-????????	884530-69-2	C24H17Br2N
2,6-Dichloro-3-(trifluoromethyl)pyridine, 97%		55304-75-1	C6H2Cl2F3N
3-Chlorobenzothiophene-2-carboxylic acid hydrazide, 97%	3-???-??[B]???-2-??????????	62524-21-4	C9H7ClN2OS
Ponceau BS, dye content 70%		4196-99-0	C22H17N4NaO7S2
3-Heptyn-1-ol, 97%		14916-79-1	C7H12O
4-Nitrobenzyl alcohol, 98%	4-????????	619-73-8	C7H7NO3
Lutetium powder (99.9% REO)	???	7439-94-3	Lu
3-[(tert-Butoxycarbonyl)amino]-3-(3-fluorophenyl)propanoic acid	3-[(TERT-BUTOXYCARBONYL)???]-3-(3-FLUOROPHENYL)????	284493-59-0	C14H18FNO4
Cefotaxime sodium salt, 97%	???? ???	64485-93-4	C16H18N5NaO7S2
N-(3-Bromopropyl)phthalimide, 98%		5460-29-7	C11H10BrNO2
(2S)-(-)-2-{[[[3,5-Bis(tifluoromethyl)phenyl]amino]thioxomethyl]amino}-N-(diphenylmethyl)-N,3,3-trimethylbutanamide, 95%		1186602-28-7	C29H29F6N3OS
2,6-Difluoro-4-hydroxybenzoic Acid	2,6-?????-4-???????	214917-68-7	C7H4F2O3
2-Bromo-4,5-dimethoxyphenylacetic acid	2-???-4,5-??????????	4697-62-5	C10H11BrO4
1,2,3,4-Tetrahydro-benzo[b]azepin-5-one	1,2,3,4-???????-??[b]???-5-?	1127-74-8	C10H11NO
2,2,3,3-Tetrafluoropropyl Acrylate (stabilized with MEHQ)		7383-71-3	C6H6F4O2
4-Fluorothioanisole, 98%		371-15-3	C7H7FS
DL-Panthenol, 98.5%	DL-???	16485-10-2	C9H19NO4
1,2-Bis(triMethylsilyloxy)cyclobutene		17082-61-0	C10H22O2Si2
6-Trifluoromethyl nicotinic acid, 98%	6-(????????)???-3-????	231291-22-8	C7H4F3NO2
2,3-Dihydrobenzofuran-5-carboxaldehyde, 98%	2,3-???????[b]??-5-???????	55745-70-5	C9H8O2
2-AMino-5-chloro-6-Methylpyridine		36936-23-9	C6H7ClN2
2-AMino-4-fluoropyridine		944401-77-8	C5H5FN2
3-[(2-chloro-6-fluorobenzyl)oxy]-4-methoxybenzaldehyde(SALTDATA: FREE)	3-[(2-???-6-??????)??]-4-?????????	591224-55-4	C15H12ClFO3
2-Fluorophenylboronic acid, 98%		1993-03-9	C6H6BFO2
2,6-Dichlorobenzonitrile, 97%	2,6-?????????	1194-65-6	C7H3Cl2N
2,3-DichloropropionaMide	2,3-???????????	19433-84-2	C3H5Cl2NO
6-Chloro-1H-indole-2-carbaldehyde, 98%	6-???-1H-??-2-??????	53590-59-3	C9H6ClNO
2-Fluoro-5-methoxybenzonitrile, 98%		127667-01-0	C8H6FNO
3-Chlorobenzylamine, 98%	???(3-)????	4152-90-3	C7H8ClN
Methyl 3-chlorobenzoate, 98%		2905-65-9	C8H7ClO2
2,2,6,6-Tetramethyl-4-piperidone, 99%	???? (Odoratine)	826-36-8	C9H17NO
3-Bromocinnamic acid, 99%		32862-97-8	C9H7BrO2
Diethyl 1,1-Cyclohexanedicarboxylate	1,1-??????????????????	1139-13-5	C12H20O4
2-Isopropylaniline, 97%	?????(2-)???	643-28-7	C9H13N
Boc-3-aminophenylacetic acid, 97%	3-?????????,N-BOC??	123036-51-1	C13H17NO4
Ethyl 4-methyl-1,3-thiazole-2-carboxylate	4-?????-2-???????????	7210-73-3	C7H9NO2S
L-Lysine monohydrochloride, 99%	L-???1???	657-27-2	C6H14N2O2.ClH
Tri-p-tolyl phosphate, 98%	???(4-????) ??	78-32-0	C21H21O4P
1,3-DibroMo-5-(trifluoroMethoxy)benzene		207226-31-1	C7H3Br2F3O
N-[Bis(4-Methoxyphenyl)Methylene]benzylaMine	N-[BIS(4-?????)???]????	524-96-9	C22H21NO2
4-Cyanobenzoyl chloride, 97%		6068-72-0	C8H4ClNO
Acetone Semicarbazone, 98%		110-20-3	C4H9N3O
N1-(4-Propylphenyl)acetamide, 97%	N1-(4-?????)?????	20330-99-8	C11H15NO
Nordihydroguaiaretic Acid	?????????????	500-38-9	C18H22O4
1-Cyclohexene-1-carboxylic acid, 98%		636-82-8	C7H10O2
2,5-Dichlorobenzenesulfonic Acid Dihydrate	2,5-?????????	88-42-6	C6H4Cl2O3S
3-Hydroxy-2-nitropyridine, 98%	3-????-2-??????	15128-82-2	C5H4N2O3
3-Nitrobenzylamine hydrochloride, 97%		26177-43-5	C7H8N2O2.ClH
Boc-Asp-OtBu, 99%		34582-32-6	C13H23NO6
Cbz-D-phenylalaninol, 98%		58917-85-4	C17H19NO3
o-Cresolphthalein		596-27-0	C22H18O4
4-(Trimethylsilyl)morpholine, 97%, ACS reagent	?-??????????	13368-42-8	C7H17NOSi
1-Phenyloxindole	1-?????	3335-98-6	C14H11NO
(S)-(-)-3-Aminoquinuclidine dihydrochloride, 98%, ee: 99%	(S)-3-????????????	119904-90-4	C7H16Cl2N2
Bromomethyl acetate, 95%		590-97-6	C3H5BrO2
(R)-3-(+)-Hydroxypyrrolidine, 98%	(R)-3-????????	2799-21-5	C4H9NO
1,1,1,3,3,3-Hexafluoro-2-propanol-d2, 99%, 99 atom%D		38701-74-5	C3D2F6O
2-Iodo-1,1,1-trifluoroethane, 97%		353-83-3	C2H2F3I
4-chloro-1-Methyl-1H-pyrazole-3-carboxylic acid (SALTDATA: FREE)	4-???-1-??-1H-???-3-?????	84547-85-3	C5H5ClN2O2
3-AMino-1-phenyl-2-pyrazolin-5-one	3-???-1-??-2-????-5-?	4149-06-8	C9H9N3O
1-Bromo-3-fluoro-4-iodobenzene, 99%		105931-73-5	C6H3BrFI
2-(Trifluoromethyl)nicotinic acid, 98%		131747-43-8	C7H4F3NO2
2-Chloro-5-(trifluoromethyl)phenylboronic acid, 98%		182344-18-9	C7H5BClF3O2
8-Amino-2-naphthol, 95%		118-46-7	C10H9NO
DL-GlutaMine		585-21-7	C5H10N2O3
1,3-Dibromo-5,5-dimethylhydantoin, 98%	1,3-?????-5,5-?????????	77-48-5	C5H6Br2N2O2
1,2-Epoxyoctane	?????(1,2-)	2984-50-1	C8H16O
TriMethyl Orthobenzoate		707-07-3	C10H14O3
Isoferulic acid, 98%		537-73-5	C10H10O4
7-Chloroisatin	7-??????	7477-63-6	C8H4ClNO2
5-Methylindole, 98%	5-????	614-96-0	C9H9N
1,1-Bis(hydroxymethyl)cyclopropane, 98%		39590-81-3	C5H10O2
2-Fluoro-5-methylphenol, 98%		63762-79-8	C7H7FO
2-Piperidin-1-ylacetohydrazide	2-(1-?????)????????(?????:??)	7408-09-5	C7H15N3O
L-Gulose, 98%		6027-89-0	C6H12O6
3,4-Difluorobenzaldehyde, 98%	3,4-???????????	34036-07-2	C7H4F2O
Ethyl 3-(trimethylsilyl)propiolate, 99%		16205-84-8	C8H14O2Si
5-Nitro-1,10-phenanthroline, 98%		4199-88-6	C12H7N3O2
1,3-Di-t-butylimidazol-2-ylidene, min. 98%	1,3-DI-T-??????-2-???	157197-53-0	C11H20N2**
5-BroMo-1,3-benzenedithiol		1219501-75-3	C6H5BrS2
2-(2-Methoxyphenyl)quinoline-4-carboxylic acid	2-(2-???-??)-???-4-????	181048-49-7	C17H13NO3
3,5-Dimethoxy-4-hydroxyphenethylamine hydrochloride	3,5-DIMETHOXY-4-HYDROXYPHENETHYLAMINE???	2176-14-9	C10H16ClNO3
4-(2-oxopyrrolidin-1-yl)butanoic acid(SALTDATA: FREE)	4-(2-??-????-1-?)-????	6739-80-6	C8H13NO3
2-Methyl-1-(1-pyrrolidinyl)-2-propanamine , 95%	1,1-????-2-????-1-?-????	34155-39-0	C8H18N2
2,3-Difluoro-4-Methylbenzoyl chloride	2,3-?????-4-??????????	261763-38-6	C8H5ClF2O

天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

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

?? ????