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
Ethyl methanesulfonate, 98.5% C3H8O3S 62-50-0 Details
Dipropylene glycol, 99%, mixture of isomers C6H14O3 110-98-5 Details
Trypsin, from porcine pancreas, 2500 units/mg C35H47N7O10 9002-07-7 Details
5-Butyrylamino-naphthalene-1-sulfonyl chloride C14H14ClNO3S 728864-72-0 Details
N-(3-Formylphenyl)methanesulphonamide C8H9NO3S 55512-05-5 Details
2-Chloro-3-Methoxybenzaldehyde C8H7ClO2 54881-49-1 Details
2-(1,4-Diazepan-1-yl)nicotinonitrile, 95% C11H14N4 352018-97-4 Details
2-Naphthyl Myristate C24H34O2 7262-80-8 Details
4-Tetrahydro-1H-pyrrol-1-ylpent-3-en-2-one, 97% C9H15NO 3389-57-9 Details
Heptylcyclohexane C13H26 5617-41-4 Details
5-Bromo-N-isopropylpyridine-2-carboxamide C9H11BrN2O 845305-90-0 Details
Propionaldehyde DiMethyl Acetal C5H12O2 4744-10-9 Details
3-Fluoro-4-methylphenylacetic acid C9H9FO2 261951-74-0 Details
1-Iodo-1,2-bis(perfluoro-n-butyl)ethane C10H3F18I 53638-10-1 Details
7-methylimidazo[1,2-a]pyridine-2-carboxylic acid(SALTDATA: 0.5H2O) C9H8N2O2 80353-94-2 Details
3-Fluoro-N-methylpyrid-2-ylmethylamine, Tech. C7H9FN2 884507-13-5 Details
4-(1H-imidazol-1-ylmethyl)piperidine(SALTDATA: 2HCl) C9H15N3 90748-03-1 Details
2,3-Difluorochlorobenzene C6H3ClF2 36556-47-5 Details
4'-Nitrobenzo-15-crown-5, 98% C14H19NO7 60835-69-0 Details
Sudan Black B, high purity biological stain C29H24N6 4197-25-5 Details
Ethyl 3-pyridylacetate, 99% C9H11NO2 39931-77-6 Details
4,4,4-Trifluoroacetoacetic acid methyl ester, 96% C5H5F3O3 83643-84-9 Details
(R)-(-)-3-Hydroxytetrahydrofuran, 98% C4H8O2 86087-24-3 Details
2-Cyano-6-methoxybenzothiazole, 99% C9H6N2OS 943-03-3 Details
2,4-Difluorophenylacetic acid, 97% C8H6F2O2 81228-09-3 Details
2-Chloro-4-(trifluoromethylphenyl)boronic acid, 98% C7H5BClF3O2 254993-59-4 Details
2,6-Dichlorophenylacetic acid, 98% C8H6Cl2O2 6575-24-2 Details
α-Naphthoflavone, 98% C19H12O2 604-59-1 Details
Allura Red AC C18H17N2NaO8S2 25956-17-6 Details
D-2-Aminoadipic acid, 98% C6H11NO4 7620-28-2 Details
3-(1,2,3,6-Tetrahydropyridin-4-yl)-1H-indole C13H14N2 65347-55-9 Details
2-(1,3-Benzodioxol-5-yl)ethanol , 97% C9H10O3 6006-82-2 Details
4-Octyloxybenzoyl chloride C15H21ClO2 40782-53-4 Details
4-(Methoxycarbonyl)nicotinic acid, 97% C8H7NO4 24202-74-2 Details
D-Cysteine, 98% C3H7NO2S 921-01-7 Details
Methyl 4-aMino-2-hydroxybenzenecarboxylate C8H9NO3 4136-97-4 Details
4'-Trifluoromethoxy-biphenyl-2-carboxylic acid C14H9F3O3 408366-18-7 Details
3,4-Difluoromandelic acid 97% C8H6F2O3 132741-29-8 Details
Chloropentaamminerhodium(III) chloride, 99% Cl2H10N5Rh+ 13820-95-6 Details
4-(Piperazin-1-yl)-benzoic acid ethyl ester, 98% C13H18N2O2 80518-57-6 Details
3-iso-Propoxy-benzaldehyde C10H12O2 75792-33-5 Details
3-Chloro-5-fluorophenylacetonitrile C8H5ClFN 493038-93-0 Details
Indazole-3-carboxylic acid, 98% C8H6N2O2 4498-67-3 Details
meso-2,3-Diaminosuccinic acid C4H8N2O4 23220-52-2 Details
3-Hexadecanone C16H32O 18787-64-9 Details
6-Methylthionicotinamide C7H8N2S 175277-57-3 Details
trans-4-(dimethylamino)-3-pyrrolidinol(SALTDATA: 2HCl) C6H14N2O 960289-61-6 Details
3,4-DiMethylbenzyl Chloride (contains isoMer) C9H11Cl 102-46-5 Details
3-(TrifluoroMethyl)-2-forMylpyridine C7H4F3NO 131747-62-1 Details
4-(2,3-Dihydrobenzo[1,4]dioxin-6-yl)-thiazol-2-ylamine C11H10N2O2S 105362-06-9 Details
(Trichloromethyl)pentafluorobenzene C7Cl3F5 778-34-7 Details
Benzo[b]thiophen-4-ol C8H6OS 3610-02-4 Details
5-Hydroxy-1-methyl-3-trifluoromethyl-1H-pyrazole, 99+% C5H5F3N2O 122431-37-2 Details
2-Methyltetrahydrofuran-3-thiol, 97% C5H10OS 57124-87-5 Details
1,2-Bis(trifluoromethyl)benzene, 97% C8H4F6 433-95-4 Details
Ethyl caprate, 99% C12H24O2 110-38-3 Details
4-Chloro-3-methyl-6-nitrophenol, 97% C7H6ClNO3 7147-89-9 Details
Di-n-butyltin diacetate, min. 96% C12H24O4Sn 1067-33-0 Details
1-N-Cbz-pyrrolidine-3-carboxylic acid C13H15NO4 188527-21-1 Details
2-(Thien-2-yl)aniline 95% C10H9NS 62532-99-4 Details
4-AMino-5-fluoroquinazoline C8H6FN3 137553-48-1 Details
Tributyrin C15H26O6 60-01-5 Details
4-propyl-5-pyrimidinecarboxylic acid(SALTDATA: FREE) C8H10N2O2 1250812-18-0 Details
2-(Phenylthio)-5-(trifluoromethyl)benzoic acid 97% C14H9F3O2S 52548-96-6 Details
3-AMinobenzenesulfonaMide C6H8N2O2S 98-18-0 Details
1-benzyl-3-methyl-1H-pyrazol-5-amine(SALTDATA: FREE) C11H13N3 1134-82-3 Details
1-(Tetrahydro-2-furylmethyl)piperazine, 98% C9H18N2O 82500-35-4 Details
1-Aminopyrene, 97% C16H11N 1606-67-3 Details
1-(4-Pyridyl)piperazine, 97% C9H13N3 1008-91-9 Details
3-(2,4-Dichlorophenyl)propionic acid, 97% C9H8Cl2O2 55144-92-8 Details
Ethyl 5-nitro-1H-indole-2-carboxylate, 98% C11H10N2O4 16732-57-3 Details
Methyl 3-amino-4-phenylthiophene-2-carboxylate, 98% C12H11NO2S 82437-64-7 Details
4-allyl-5-[(4-methylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) C13H15N3OS 669709-47-1 Details
4-[(1-Piperidino)Methyl]phenylMagnesiuM broMide C6H4CH2NC5H10MgBr 480424-83-7 Details
2-chloro-N-(5-cyclobutyl-1,3,4-thiadiazol-2-yl)acetamide(SALTDATA: FREE) C8H10ClN3OS 878668-04-3 Details
Heptatriacontane C37H76 7194-84-5 Details
2-(1H-tetrazol-5-yl)ethanol(SALTDATA: FREE) C3H6N4O 17587-08-5 Details
Methyl 2-N-Boc-2-aminomethyl-3-p-tolyl-propionate C17H25NO4 886366-49-0 Details
(4-Benzyl-piperazin-2-yl)-methanol C12H18N2O 85817-34-1 Details
1-(4-bromobenzyl)piperidine(SALTDATA: HCl) C12H16BrN 178162-69-1 Details
2-[(3,4,7-trimethyl-2-oxo-2H-chromen-5-yl)oxy]propanoic acid(SALTDATA: FREE) C15H16O5 853892-40-7 Details
3-Chloro-6-(3-methoxyphenyl)pyridazine C11H9ClN2O 76970-14-4 Details
{2-[(4-Fluoro-phenylamino)-methyl]-phenyl}-methanol C14H14FNO 436099-77-3 Details
4-(2-Methyl-1,3-thiazol-4-yl)benzoyl chloride , Tech. C11H8ClNOS 857283-93-3 Details
4-(3,4-Dihydro-2H-1,5-benzodioxepin-7-yl)-4-oxobutanoic acid, 97% C13H14O5 175136-33-1 Details
Methyl 4-[amino(hydroxyimino)methyl]-benzenecarboxylate C9H10N2O3 65695-05-8 Details
L-Xylulose C5H10O5 527-50-4 Details
3-chloro-N-(4-methoxybenzyl)propanamide(SALTDATA: FREE) C11H14ClNO2 2364-76-3 Details
3-(Dimethylamino)thiophenol C8H11NS 33284-28-5 Details
4-(Bromomethyl)-3-methyl-5-phenylisoxazole, 95% C11H10BrNO 113841-59-1 Details
3-Fluorobenzyl isothiocyanate C8H6FNS 63351-94-0 Details
2-chloro-1-methyl-1H-imidazole, 95% C4H5ClN2 253453-91-7 Details
2-Hydroxybenzotrifluoride, 98% C7H5F3O 444-30-4 Details
M-(4-Fluorophenoxy)toluene C13H11FO 1514-26-7 Details
5,7-dimethylpyrazolo[1,5-a]pyrimidine-2,3-diamine(SALTDATA: FREE) C8H11N5 200884-04-4 Details
4-Nitro-5-piperazinothiophene-2-sulfonamide , 90% C8H12N4O4S2 845266-27-5 Details
5-Methyl-2-(4-pyridinyl)-1,3-thiazol-4-ol C9H8N2OS 70547-50-1 Details
3-Amino-1-methyl-1H-pyrazole-4-carbaldehyde , 97% C5H7N3O 886851-66-7 Details
1-(Bromomethyl)-4-(phenoxymethyl)benzene, 97% C14H13BrO 724452-82-8 Details
Iron(III) fluoride trihydrate, 98% F3FeH6O3 15469-38-2 Details
Product Total: Product Page:
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 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