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.

Firmenname:J & K SCIENTIFIC LTD.
Telefon:-
E-Mail:jkinfo@jkchemical.com
Nationalit?t:China
URL: www.jkchemical.com
Produkte insgesamt:96815
245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349

Produktkatalog

5-Oxo-2-pyrrolidinepropanoic Acid7766-86-1C7H11NO3
1-(6-Chloro-4-pyrimidinyl)-4-piperidinol914347-85-6C9H12ClN3O
N,N-DibenzylanilineN,N-Dibenzylanilin91-73-6C20H19N
5-Bromo-2-methoxynicotinic acid, 98%54916-66-4C7H6BrNO3
4,6-O-Ethylidene-α-D-glucose, 98%4,6-O-Ethyliden-α-D-glucose13224-99-2C8H14O6
Carbomethoxyethylthioethyl 2-acetamido-2-deoxy-4-O-(β-D-galactopyranosyl)-β-D-glucopyranoside, 98%87019-31-6C20H35NO13S
Chromium(III) chloride tetrahydrofuran complex, 98%10170-68-0C12H24Cl3CrO3
cis-4-Hydroxy-L-proline, 98%cis-4-Hydroxy-L-prolin618-27-9C5H9NO3
4-Propylbenzoic acid, 97%2438-05-3C10H12O2
5-(4-methylphenyl)-1,3,4-oxadiazole-2-thiol(SALTDATA: FREE)31130-15-1C9H8N2OS
Ethyl 3-BroMo-2-(broMoMethyl)propionate58539-11-0C6H10Br2O2
6-Aza-2-thiothymine, 99%3-Mercapto-6-methyl-1,2,4-triazin-5(2H)-on615-76-9C4H5N3OS
4-Bromocinnamic acid50663-21-3C9H7BrO2
2,5-dimethyl-3-piperazin-1-ylpyrazine(SALTDATA: FREE)59215-42-8C10H16N4
3-(N-Ethylaminocarbonyl)-5-nitrobenzeneboronic acid 98%871332-79-5C9H11BN2O5
Reserpine, 98%, from RauvolfiaReserpin50-55-5C33H40N2O9
4-amino-N-benzylbenzamide(SALTDATA: FREE)54977-92-3C14H14N2O
[4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)phenyl]acetonitrile(SALTDATA: FREE)905966-41-8C13H16BNO2
5-Bromo-2-chloro-4-(dimethylamino)pyrimidine57054-86-1C6H7BrClN3
5-Chloro-6-(3-chlorophenyl)-2-methylpyridazin-3(2H)-one849021-00-7C11H8Cl2N2O
Dacarbazine, 97.5%Dacarbazin4342-03-4C6H10N6O
1-Naphthalen-1-yl-pyrrole-2,5-dione3369-39-9C14H9NO2
Sodium tetraphenylborate, tech. gr. (min. 95%)Natriumtetraphenylborat143-66-8C24H20BNa
7-Tetradecanol3981-79-1C14H30O
1,5-Dimethyl-1,5-cyclooctadiene (contains 1,6-Dimethyl isomer)1,5-Dimethylcycloocta-1,5-dien3760-14-3C10H16
6-Methoxyquinoxaline6639-82-3C9H8N2O
Hydrido(dimethylphosphinous acid-kP)[hydrogen bis(dimethylphosphinito-kP)]platinum(II) Ghaffar-Parkins catalyst173416-05-2C6H23O3P3Pt-
Picrolonic acid, 98%3-Methyl-4-nitro-1-p-nitrophenyl-5-pyrazolon550-74-3C10H8N4O5
Ethyl 4-hydroxy-3-methoxyphenylacetate, 98%Ethyl-4-hydroxy-3-methoxyphenylacetat60563-13-5C11H14O4
1-Indanone, 99%Indan-1-on83-33-0C9H8O
L-Proline 7-amido-4-methylcoumarin hydrobromide salt115388-93-7C15H17BrN2O3
3-tert-Butyl-DL-alanine106247-35-2C7H15NO2
1-(3-pyridin-3-ylisoxazol-5-yl)methanamine(SALTDATA: 2HCl)543713-43-5C9H9N3O
3-(1,3-Dioxolan-2-yl)-2-thiophenecarboxylic acid, 97%934570-44-2C8H8O4S
2-[1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]benzaldehyde 97%898289-61-7C12H9F3N2O
N-(5-amino-2-methylphenyl)propanamide(SALTDATA: FREE)436089-02-0C10H14N2O
1-(Difluoromethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole1206640-82-5C10H15BF2N2O2
3-Amino-5-ethoxy-1,2,4-thiadiazole89124-90-3C4H7N3OS
Tris(2,4-diMethoxyphenyl)Methanol76832-37-6C25H28O7
1,4-Benzodioxane-6-boronic acid, 97%164014-95-3C8H9BO4
2-Phenylethanethiol, 99%2-Phenylethanthiol4410-99-5C8H10S
1-(4-Chlorobenzhydryl)piperazine, 95%N-(4-Chlorbenzhydryl)piperazin303-26-4C17H19ClN2
3,5-Dihydroxybenzoic acid, 98%3,5-Dihydroxybenzoesure99-10-5C7H6O4
N-Octyldecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate (Sulfobetaine 18)Dimethyloctadecyl(3-sulfopropyl)ammoniumhydroxid13177-41-8C23H49NO3S
Ethidium homodimer, 96%5,5'-[Ethylenbis(iminotrimethylen)]bis[3,8-diamino-6-phenylphenanthridinium]dichloriddihydrochlorid61926-22-5C44H50Cl6N10
4-(5-Methyl-1,3,4-oxadiazol-2-yl)benzaldehyde 97%179056-82-7C10H8N2O2
2-Bromo-4-methyl-6-nitroaniline827-24-7C7H7BrN2O2
4-Ethyl-5-phenyl-4H-1,2,4-triazol-3-ylhydrosulfide26131-61-3C10H11N3S
Allylmagnesium chloride, 1.7 M solution in THF, J&KSealAllylmagnesiumchlorid2622-05-1C3H5ClMg
1-(tert-Butyl) 2-methyl 1H-indole-1,2-dicarboxylate , 97%163229-48-9C15H17NO4
2-Amino-3-cyano-4,5-di(fur-2-yl)furan , 97%24386-17-2C13H8N2O3
Silver hexafluoroarsenate(V), 98.5%12005-82-2AgAsF6
Dichlorobis(benzonitrile)palladium(II), 99%Bis(benzonitril)palladiumchlorid14220-64-5C14H10Cl2N2Pd
4-Methyl-3-nitrophenylboronic acid, 97%80500-27-2C7H8BNO4
Ceftriaxone sodium, 97%104376-79-6C18H21N8NaO8S3
Glyoxylic acid, 50 wt.% solution in H2OGlyoxylsure298-12-4C2H2O3
Diphenyliodonium triflate, 98%66003-76-7C13H10F3IO3S
Pyridazine-3,6-diol, 99%Pyridazin-3,6-diol123-33-1C4H4N2O2
2-(4-Piperidyl)-2-propanol22990-34-7C8H17NO
3-(2-Methoxyethoxy)propyl BroMide59551-75-6C6H13BrO2
(S)-2-(tert-Butyldimethylsilyloxy)propanal87727-28-4C9H20O2Si
O-Acetyl-N-tert-butylhydroxylaMine Hydrochloride851074-40-3C6H14ClNO2
2,4-Dichloro-D-phenylalanine114872-98-9C9H9Cl2NO2
2-hydroxy-3-nitroacetophenone28177-69-7C8H7NO4
4-Nitrophenylboronic acid, 97%24067-17-2C6H6BNO4
1,2-Bis(dichlorophosphino)ethane, min. 97%28240-69-9C2H4Cl4P2
2-Chloro-6-nitropyridine 97%94166-64-0C5H3ClN2O2
2,6-Dibromo-4-(trifluoromethyl)aniline, 98%72678-19-4C7H4Br2F3N
4-Phenoxybutyric Acid6303-58-8C10H12O3
2'-Bromo-4',5'-(ethylenedioxy)acetophenone 98%59820-90-5C10H9BrO3
3-(4-Methylphenyl)isoxazol-5-amine28883-91-2C10H10N2O
1-(4,5-dimethyl-1,3-thiazol-2-yl)-1-propanamine(SALTDATA: 2HCl)1017132-19-2C8H14N2S
Cryptocyanine1-Ethyl-4-[3-(1-ethyl-4(1H)-chinolyliden)prop-1-enyl]chinoliniumiodid4727-50-8C25H25IN2
SQ-2253617318-31-9C9H11N5O
4-(4,4,5,5-TetraMethyl-1,3,2-dioxaborolan-2-yl)isoquinoline685103-98-4C15H18BNO2
Diethyl 4-oxo-1,4-dihydro-3,5-pyridinedicarboxylate74632-03-4C11H13NO5
4-(3-methylphenoxy)benzoic acid(SALTDATA: FREE)62507-85-1C14H12O3
trans-2-(Trifluoromethyl)cinnamic acid 98%98386-81-3C10H7F3O2
N-MethylMaleic Acid MonoaMide(N-Methylcarboxamido)propensure6936-48-7C5H7NO3
cis-2-(tert-Butoxycarbonylamino)cyclohexanecarboxylic acid, 98%63216-49-9C12H21NO4
p-Fluorovalerophenone, 99%29114-66-7C11H13FO
1H-benzo[d]imidazol-5-ol, 95%41292-65-3C7H6N2O
1,1-Cyclobutanedicarboxylic acid, 99%Cyclobutan-1,1-dicarbonsure5445-51-2C6H8O4
(S)-(+)-3-Amino-1-Boc-piperidine, 98%625471-18-3C10H20N2O2
2-Chlorobenzyl bromide, 98%1-(Brommethyl)-2-chlorbenzol611-17-6C7H6BrCl
methyl 2,5-dichloropyridine-3-carboxylate, 95%67754-03-4C7H5Cl2NO2
Methyl 2-aminopyridine-4-carboxylate, 98%6937-03-7C7H8N2O2
Sodium nitroprusside dihydrate, 99%, ACS reagent13755-38-9C5H2FeN6NaO2-
4-Amino-3-bromopyridine, 97%13534-98-0C5H5BrN2
3-Aminopyrrolidine dihydrochloride, 98%103831-11-4C4H11ClN2
(4-phenylcyclohexyl)amine(SALTDATA: FREE)4-Phenylcyclohexylamin19992-45-1C12H17N
(5E)-5-(4-Hydroxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one81154-13-4C10H7NO2S2
[5-(2-Methyl-1,3-thiazol-4-yl)-3-isoxazolyl]methanol, 97%388088-79-7C8H8N2O2S
Methyl 5-chloro-1-benzothiophene-2-carboxylate35212-96-5C10H7ClO2S
N-(2-phenylethyl)cyclohexanamine(SALTDATA: FREE)51827-40-8C14H21N
3,4-Difluorophenylglyoxal monohydrate 95%79784-34-2C8H4F2O2
p-Isopropylcalix[8]arene, 95%98013-94-6C80H96O8
1-[5-(2-thienyl)-1,2,4-oxadiazol-3-yl]methanamine(SALTDATA: HCl)946776-75-6C7H7N3OS
6-P-Toluidino-2-Naphthalenesulfonic Acid (TNS)6-p-Toluidinonaphthalin-2-sulfonsure7724-15-4C17H15NO3S
1,2,5-TriMethyl-1H-pyrrole-3-carboxylic Acid175276-50-3C8H11NO2
245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349
Copyright 2019 ? ChemicalBook. All rights reserved