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.

J & K SCIENTIFIC LTD.

Current Location: HOME >> Product
Product Categories
Country: China
Tel:
Mobile: 18210857532
E-mail:
QQ:
Skype: Chat Now!
Product Name MF CAS Details
1,4-DibroMo-2,5-diiodobenzene C6H2Br2I2 63262-06-6 Details
N,N,N',N'-Tetramethyl-1,3-propanediamine, 98% C7H18N2 110-95-2 Details
4-(chloromethyl)-2-(3-fluorophenyl)-5-methyl-1,3-oxazole(SALTDATA: FREE) C11H9ClFNO 884504-76-1 Details
4-allyl-5-(2-methyl-3-furyl)-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) C10H11N3OS 522597-61-1 Details
2-Nitrobenzhydrazide C7H7N3O3 606-26-8 Details
Chloro(1,5-cyclooctadiene)(pentamethylcyclopentadienyl)ruthenium(II), 98% C18H27ClRu5* 92390-26-6 Details
Boc-2-chloro-D-phenylalanine C14H18ClNO4 80102-23-4 Details
4-Benzyloxyphenylacetic acid, 98% C15H14O3 6547-53-1 Details
4-Benzylpiperidine C12H17N 31252-42-3 Details
2-Chloro-4-(trifluoromethoxy)aniline, 95% C7H5ClF3NO 69695-61-0 Details
Ethyl 2-amino-4-thiazoleacetate, 99% C7H10N2O2S 53266-94-7 Details
Nα-Boc-Nγ-(9-xanthenyl)-L-asparagine, 98% C22H24N2O6 65420-40-8 Details
Chloro(dodecyl)dimethylsilane, 95% C14H31ClSi 66604-31-7 Details
Guanine, 99% C5H5N5O 73-40-5 Details
3-[4-(TrifluoroMethoxy)phenyl]propanoic acid C10H9F3O3 886499-74-7 Details
[(4-methyl-1,3-thiazol-2-yl)thio]acetic acid(SALTDATA: FREE) C6H7NO2S2 5685-17-6 Details
Methyl 3-AMino-2-Methylbenzoate C9H11NO2 18583-89-6 Details
4-[(3-chloropropanoyl)amino]benzamide(SALTDATA: FREE) C10H11ClN2O2 573994-42-0 Details
Guanethidine HeMisulfate C10H22N4.1/2H2O4S 60-02-6 Details
Bis(3-amino-4-hydroxyphenyl) sulfone, 98% C12H12N2O4S 7545-50-8 Details
Chelidonic acid monohydrate, 96% C7H6O7 6003-94-7 Details
D-alpha-Tocopherylquinone C29H50O3 7559-04-8 Details
3-Chloropivalic Acid C5H9ClO2 13511-38-1 Details
2-Hydroxy-6-Methylisonicotinic acid C7H7NO3 86454-13-9 Details
2-(tert-Butylamino)-3,6,7-trichloroquinoxaline 96% C12H12Cl3N3 281211-09-4 Details
Methyl Red sodium salt, indicator (pH 4.2 - 6.4), ACS reagent C15H16N3NaO2 845-10-3 Details
6-Bromo-1-hexene, 97% C6H11Br 2695-47-8 Details
2-Fluoro-3-methoxybenzaldehyde, 97% C8H7FO2 103438-88-6 Details
1,3-Cyclopentanediol, 95%, mixture of cis and trans C5H10O2 59719-74-3 Details
2-Methyl-5-nitrophenol, 99% C7H7NO3 5428-54-6 Details
1-(2-Ethoxyphenyl)piperazine Hydrochloride C12H19ClN2O 83081-75-8 Details
3-Iodoacetophenone C8H7IO 14452-30-3 Details
3-BroMo-5-Methoxytoluene C8H9BrO 29578-83-4 Details
3,4-Dimethylphenylhydrazine hydrochloride, 98% C8H13ClN2 60481-51-8 Details
1-[1-(1-pyrrolidinyl)cyclohexyl]methanamine(SALTDATA: 2HCl) C11H22N2 744980-79-8 Details
(R)-(+)-alpha-Methylbenzyl Isocyanate C9H9NO 33375-06-3 Details
2-Fluoro-1-methylpyridinium p-toluenesulfonate, 98% C13H14FNO3S 58086-67-2 Details
2,3-Dihydrofuran, 99% C4H6O 1191-99-7 Details
3,4-Difluorophenyl isocyanate, 98% C7H3F2NO 42601-04-7 Details
3-(Dimethylcarbamoyl)-5-fluorobenzeneboronic acid 98% C9H11BFNO3 874219-39-3 Details
4,4'-Difluorobenzhydryl Chloride C13H9ClF2 27064-94-4 Details
Tetraethylene glycol, 99.5% C8H18O5 112-60-7 Details
3-Bromobenzotrifluoride, 99% C7H4BrF3 401-78-5 Details
4-Hydroxypyridine-2-carboxylic acid, 95% C6H5NO3 22468-26-4 Details
3-Bromothiophene-2-carboxylic acid, 98% C5H3BrO2S 7311-64-0 Details
5-(4-fluorophenyl)-1,3,4-thiadiazol-2-amine(SALTDATA: FREE) C8H6FN3S 942-70-1 Details
2,3,4,5,6-Pentafluorobenzonitrile, 99% C7F5N 773-82-0 Details
(3,5-dimethyl-1H-pyrazol-1-yl)acetic acid(SALTDATA: FREE) C7H10N2O2 16034-49-4 Details
Iminodibenzyl, 97% C14H13N 494-19-9 Details
N-Phthaloyl-L-phenylalanine, 98% C17H13NO4 5123-55-7 Details
2,5-Dibromoisonicotinic acid, 97% C6H3Br2NO2 942473-59-8 Details
Cyclohexanone p-Toluenesulfonylhydrazone C13H18N2O2S 4545-18-0 Details
4-Maleimidobutyric acid N-hydroxysuccinimide ester, 98% C12H12N2O6 80307-12-6 Details
2-Chloro-5-fluorobenzylamine C7H7ClFN 202522-23-4 Details
3-Pyrazol-1-yl-phenylboronic acid pinacol ester C15H19BN2O2 852227-94-2 Details
thieno[3,2-c]pyridin-3-amine, 95% C7H6N2S 1159511-16-6 Details
Pyridine-4-boronic acid hydrochloride C5H7BClNO2 913835-65-1 Details
2-Fluoro-5-(hydroxymethyl)benzonitrile C8H6FNO 227609-85-0 Details
4-(3-Iodobenzyl)morpholine, 97% C11H14INO 731812-03-6 Details
N-Acetyl-L-aspartic acid C6H9NO5 997-55-7 Details
N-Benzylbenzamide, 98% C14H13NO 1485-70-7 Details
5-Acetylthiophene-2-carboxylic Acid C7H6O3S 4066-41-5 Details
5-Methoxyisatin, 98% C9H7NO3 39755-95-8 Details
1-Boc-3-hydroxyazetidine, 97% C8H15NO3 141699-55-0 Details
1,4-Dichloro-2-iodobenzene, 98% C6H3Cl2I 29682-41-5 Details
(5-Chloropyrazin-2-yl)MethanaMine hydrochloride C5H6ClN3 1060814-53-0 Details
7-Quinolinecarboxylic acid, 98% C10H7NO2 1078-30-4 Details
n-Triacontyldimethylchlorosilanetech grade C32H67ClSi 70851-52-4 Details
Methyl 4-amino-2,3-difluoro-5-nitrobenzoate C8H6F2N2O4 284030-58-6 Details
4-(DiMethylaMino)-1-(triphenylMethyl)pyridiniuM Chloride C26H25ClN2 78646-25-0 Details
2-Aminopyridine-3-boronic acid, pinacol ester, 97% C11H17BN2O2 1073354-97-8 Details
Dansyl fluoride, 98% C12H12FNO2S 34523-28-9 Details
2-oxoindoline-5-carboxylic acid, 95% C9H7NO3 102359-00-2 Details
2-Chloro-N-[4-chloro-2-(2-chlorobenzoyl)phenyl]acetamide, 97% C15H10Cl3NO2 14405-03-9 Details
2-Amino-4-hydroxy-5-phenyl-1,3-thiazole C9H8N2OS 98879-58-4 Details
2-Furylmethyl isothiocyanate, 95%+ C6H5NOS 4650-60-6 Details
1-(1,3-benzodioxol-5-yl)ethanamine(SALTDATA: FREE) C9H11NO2 121734-64-3 Details
5-Nitrofluorescein (isoMer I) C20H11NO7 3326-35-0 Details
Fmoc-1-amino-4-oxo-cyclohexane carboxylic acid, 97% C22H21NO5 285996-74-9 Details
tert-Butyl piperidine-3-carboxylate C10H19NO2 301180-05-2 Details
6,9-Diaza-spiro[4.5]decane dihydrochloride C8H16N2H2Cl2 145122-55-0 Details
2,2-Difluoroethyl trifluoromethanesulfonate, 98% C3H3F5O3S 74427-22-8 Details
5-Amino-1-methyl-1H-pyrazole-4-carbaldehyde , 97% C5H7N3O 62564-90-3 Details
4-(4-Methylperhydro-1,4-diazepin-1-yl)benzoic acid hydrochloride hydrate 95+% C13H21ClN2O3 906352-84-9 Details
(4,6-dimethyl-2-oxo-2,3-dihydro-1H-indol-3-yl)acetic acid(SALTDATA: FREE) C12H13NO3 915922-61-1 Details
5-(5-Chloro-2-thienyl)-5-oxovaleric acid C9H9ClO3S 845790-40-1 Details
(Z)-4-Benzylamino-4-oxobut-2-enoic acid C11H11NO3 15329-69-8 Details
2,5-Difluorophenyl Isocyanate C7H3F2NO 39718-32-6 Details
2-methoxy-2-(2-thienyl)ethanamine(SALTDATA: FREE) C7H11NOS 64635-26-3 Details
4-Fluorobenzoic hydrazide, 98% C7H7FN2O 456-06-4 Details
3-Bromo-2-(4-isocyanatophenyl)thiophene , 97% C11H6BrNOS 941716-97-8 Details
Carboxyethyltrichlorogermane C3H5Cl3GeO2 15961-23-6 Details
Barium iodide, anhydrous, min. 97% BaI2 13718-50-8 Details
2-chloro-N-5-quinolinylacetamide(SALTDATA: FREE) C11H9ClN2O 121221-08-7 Details
4-Aminophenyl β-D-thioglucopyranoside C12H17NO5S 58737-22-7 Details
4-Piperazinophenol dihydrobromide, 98% C10H16Br2N2O 38869-37-3 Details
4'-[(3,4-Dichlorobenzyl)oxy]acetophenone C15H12Cl2O2 170916-55-9 Details
(2-bromo-4,6-dimethylphenoxy)acetic acid(SALTDATA: FREE) C10H11BrO3 38206-98-3 Details
[1,2,4]Triazolo[1,5-a]pyridin-8-amine C6H6N4 31052-95-6 Details
4-(2-Oxo-benzooxazol-3-yl)-butyric acid, 97% C11H11NO4 13610-66-7 Details
Product Total: Product Page:
78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198