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

?? ?:J & K SCIENTIFIC LTD.

??:-18210857532

???:jkinfo@jkchemical.com

??:China

? ?? ?:96815

862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966

?? ????

(R,R)-(+)-2,2'-Isopropylidenebis(4-tert-butyl-2-oxazoline), 98%	(R,R)-(-)-2,2'-?????????(4-TERT-BUTYL-2-OXAZOLINE)	131833-97-1	C17H30N2O2
Boc-erythro-β-phenylserine, 97%	(2R,3R)/(2S,3S)-RACEMICBOC-BETA-HYDROXY-?????	93847-77-9	C14H19NO5
LuMiflavin-3-acetic Acid	N3-???????????	20227-26-3	C15H14N4O4
S2I-201		501919-59-1	C16H15NO7S
2-Azido-2-deoxy-1,3,4,6-tetra-O-acetyl-D-galactopyranose	1,3,4,6-???-O-???-2-???-2-???-D-???????	84278-00-2	C14H19N3O9
2-Fluorophenylzinc iodide	2-?????????????	186000-41-9	C6H4FIZn
1-BroMo-3-MethyladaMantane	1-???-3-??????	702-77-2	C11H17Br
ForMaldehyde-d2 (~20% in D2O)		1664-98-8	CD2O
8-Aminoguanosine		3868-32-4	C10H14N6O5
Phenylephrone-d3 Hydrochloride		1215790-70-3	C9H12ClNO2
2-Methyl-6-nitrobenzoic Acid Methyl Ester	??-2??-6-???-?????	61940-22-5	C9H9NO4
2,3,5-TriMethacarb		2655-15-4	C11H15NO2
1,2-Phenylene Phosphorochloridite		1641-40-3	C6H4ClO2P
(5α)-4,5-Epoxy-3,14-dihydroxy-17-(2-propenyl)-Morphinan-6-one Cyclic 1,2-Ethanediyl Acetal		646032-89-5	C21H25NO5
(S)-N-tert-Butoxycarbonyl Pregabalin Methyl Ester	(S)-N-tert-??????????????????	1246816-46-5	C14H27NO4
5,7-Dichloro-8-quinolinol Glucuronide		40951-47-1	C15H13Cl2NO7
3-[(2,2-Dichlorovinyl)thio]-L-alanine	S-(2,2-??????)-L-????	3326-09-8	C5H7Cl2NO2S
4-(4-BroMophenylazo)phenol	4-(4-???????)??	3035-94-7	C12H9BrN2O
Equilenin		517-09-9	C18H18O2
2,3-Dinor-6-keto Prostaglandin F1α	2,3-???-6-?????????F1??	64700-71-6	C18H30O6
2-Hydrazino-α-(4-hydroxy-3-Methoxybenzyl)propionitrile-d5	2-?????-α-(4-????-3-?????)???????-d5	1189658-77-2	C11H15N3O2
Ethyl (R)-4-Phenyl-2-(trifluoroMethanesulfonyloxy)butyrate	??(R)-4-??-2-[[(????????)???]??]?????	88767-98-0	C13H15F3O5S
o-Phthalaldehyde-d6	o-??????-d6	68234-47-9	C8H6O2
4,5-DiMethyl-3-isoxazolaMine	3-???-4,5-???????	13999-39-8	C5H8N2O
1-[(4-BroMobenzene)sulfonyl]-4-MethylhoMopiperazine	1-[(4-?????)???]-4-????????	486422-31-5	C12H17BrN2O2S
GalanthaMine β-D-Glucuronide >70%		464189-56-8	C23H29NO9
3'-azetidinoMethyl-2,4-diMethylbenzophenone		898771-71-6	C19H21NO
3-Acetoxy-3'-iodobenzophenone	3-????-3'-???????	890099-65-7	C15H11IO3
N-[S-(2-Pyridylthio)cysteaMinyl]ethylenediaMine-N,N,N',N'-tetraacetic Acid, MonoaMide, Technical grade 90%	N-[S-(2-?????)??????]??????-N,N,N',N'-???????,?????	143541-95-1	C17H24N4O7S2
4-broMo-3-fluoro-3'-Methoxybenzophenone	4-???-3-????-3'-???????	750633-75-1	C14H10BrFO2
2-(2,3-Difluorobenzoyl)-5-(1,3-dioxolan-2-yl)thiophene		898778-73-9	C14H10F2O3S
3,4-Dihydro-8-hydroxy-3-Methyl-1-oxo-1H-2-benzopyran-7-carboxylic Acid		16281-43-9	C11H10O5
Dechlorane plus	????????????????????????	13560-89-9	C18H12Cl12
4,6-Dimethylbenzo[d]thiazole, 97%		1342310-71-7	C9H9NS
Rotundine, 98%		483-14-7	C21H25NO4
4-AcetaMidophenyl Glycidyl Ether	N-(4-(???????)-1,2-??????	6597-75-7	C11H13NO3
trans N-Benzyl Paroxetine	???N-??????	105813-14-7	C26H26FNO3
4-AMino-1-pentanol	4-?????-1-?	927-55-9	C5H13NO
Indole-3-carboxaldehyde-13C	??-3-????????-13C	1093452-52-8	C9H7NO
Chlorpyrifos-oxon		5598-15-2	C9H11Cl3NO4P
S-(2-Guanidino-4-thiazolyl)Methylisothiourea Dihydrochloride	(S)-((2-?????-4-????)?????????????	88046-01-9	C6H11ClN6S2
NIR-664-iodoacetaMide		149021-66-9	C37H42IN3O4S
3-Aminophthalhydrazide monosodium salt, 98%	3-?????????????????	20666-12-0	C8H8N3NaO2
3',5'-difluoro-3-phenylpropiophenone		898788-93-7	C15H12F2O
3,5-diMethyl-3'-piperidinoMethyl benzophenone		898793-22-1	C21H25NO
3-chloro-3'-MorpholinoMethyl benzophenone		898765-41-8	C18H18ClNO2
4,5-IMinophenanthrene	4,5-????????	203-65-6	C14H9N
Decarboxy Enrofloxacin	???????????	131775-99-0	C18H22FN3O
2-(BenzylaMinoethoxy)tetrahydropyran	2-(????????)????????	390401-24-8	C14H21NO2
Defluoro Prasugrel Hydrochloride		1391053-53-4	C20H21NO3S
TorseMide Carboxylic Acid		113844-99-8	C16H18N4O5S
N-Pivaloylaniline	2,2,2-??????????	6625-74-7	C11H15NO
5-Cyclopropylpyridin-3-ylboronic acid	5-??????????-3-????	1044210-58-3	C8H10BNO2
1,3-DibroMoacetone-2-13C	1,3-???????-2-13C	1190006-20-2	C3H4Br2O
N,N-Diisopropyl-3-[(5-Methoxycarbonyl)-2-hydroxy)phenyl]-3-phenyl-propylaMine	N,N-??????-3-[(5-???????)-2-????)??]-3-??-?????	214601-16-8	C23H31NO3
1-Chloroisoquinoline-8-carbaldehyde		1337879-86-3	C10H6ClNO
1,3,4,6-Tetra-O-acetyl-2-(α-L-fucopyranosyl)-α-D-galactopyranose	1,3,4,6-???-O-???-2-(α-L-??????)-α-D-???????	56822-34-5	C20H30O14
2-BroMobutyryl Chloride		22118-12-3	C4H6BrClO
2,6-Dichloro-4-trifluoroMethylphenyl)-3-carboxaMido-4-trifluoroMethylsulfinyl-5-aMinopyrazole	????-??????	205650-69-7	C12H6Cl2F6N4O2S
1,12-Dodecanediylbis(tributylphosphoniuM) DibroMide	1,12-?????-??(????????)?????	99372-74-4	C36H78BrP2+
α-(2-AMino-5-chlorophenyl)-N-(carboxyMethyl)-α-phenylnitrone MonosodiuM Salt	α-(2-???-5-?????)-N-(??????)-α-???????????	2109-57-1	C15H12ClN2NaO3
2-Methylbutanal 2,4-Dinitrophenylhydrazone	2-?????2,4-??????????	1646-99-7	C11H14N4O4
2-(3-broMophenyl)-4'-trifluoroMethylacetophenone		898784-21-9	C15H10BrF3O
2,4,6-Tris(3,4-difluorophenyl)boroxin		1456935-98-0	C18H9B3F6O3
EzetiMibe Diacid IMpurity	(2R)-2-[(S)-[(4-??????)???][4-(?????)??]??]??????	1013025-04-1	C25H24FNO5
2,6-DiMethoxy-7-deazapurine	2,6-????-7-?????	90057-09-3	C8H9N3O2
Adenylic Acid Hydrate (2'- and 3'- Mixture) froM Yeast		130-49-4	C10H14N5O7P
N-MethyldodecanaMide		27563-67-3	C13H27NO
2,3-Butanedione-13C4	2,3-????-13C4	1083053-33-1	C4H6O2
Ribavirin 5'-Monophosphate DilithiuM Salt (90%)	????5'-????,????	66983-94-6	C17H19Li2N4O9P
L-Histidine Benzyl Ester	L-??????????	46921-20-4	C13H15N3O2
Tributyl(1-phenyl-5-pyrazolyl)tin	????(1-??-5-????)??	141998-89-2	C21H34N2Sn
1H-indazole-5,6-diamine, 95%	5,6-???????	7404-68-4	C7H8N4
1,5-dimethyl-1H-indazol-6-yl-6-boronic acid, 95%	1,5-???-1H-???-6-???	1310383-98-2	C9H11BN2O2
Boc-15-amino-4,7,10,13-tetraoxapentadecanoic acid, 97%	BOC-15-???-4,7,10,13-??????????	756525-91-4	C16H31NO8
7-Benzyl-2,7-diazaspiro[4,5]decan-3-one hemioxlate, 95%		1312760-55-6	C15H20N2O
L-4-Methoxymandelic acid, 98%	L-4-??????	75172-66-6	C9H10O4
Bis[2-(4-azidosalicylaMido)ethyl] Disulfide		199804-21-2	C18H18N8O4S2
Dehydro OxyMetazoline Hydrochloride		205035-03-6	C16H23ClN2O
(-)-CP-47947		114753-51-4	C21H34O2
(3R,4S)-Tofacitinib		1092578-46-5	C16H20N6O
3'-fluoro-2-(3-pyrrolinoMethyl) benzophenone	3'-FLUORO-2-(3-PYRROLINOMETHYL)????	898763-14-9	C18H16FNO
Dibenzo(a,e)pyrene	???(A,E)??	192-65-4	C24H14
N-Desethyl Chloroquine Hydrochloride	N-??????????	4298-11-7	C16H23Cl2N3
4-Methyl-N-[(1S)-1-Methyl-2-[[(4-Methylphenyl)sulfonyl]oxy]ethyl]benzenesulfonaMide		88129-44-6	C17H21NO5S2
(6S)-Tetrahydrofolic Acid		71963-69-4	C19H23N7O6
Liranaftate	???????	88678-31-3	C18H20N2O2S
4-[3-(TrifluoroMethyl)-3H-diazirin-3-yl]benzeneMethanaMine Hydrochloride	4-[3-(????????)-3H-????-3-?]????????	1258874-29-1	C9H9ClF3N3
Dihydro Folic Acid	???	4033-27-6	C19H21N7O6
Benzyl 7-(Benzyloxy)-1-Methyl-1H-indazole-3-carboxylate		133841-12-0	C23H20N2O3
5-(EthoxyMethyl)-2-Methyl-4-pyriMidinone		5423-97-2	C8H12N2O2
Pentoxifylline-d6	?????-D6	1185878-98-1	C13H18N4O3
ProphaM	???	122-42-9	C10H13NO2
N-[[2-[[(4-Cyanophenyl)aMino]Methyl]-1-Methyl-1H-benziMidazol-5-yl]carbonyl]-N-2-pyridinyl-β-alanine		212322-77-5	C25H22N6O3
(1R,1'S)-Octahydro-1-(2'-iodo-1'-Methylethyl)-7a-Methyl-inden-4-one		145372-32-3	C13H21IO
2-MorpholinoMethyl-4'-thioMethylbenzophenone	2-??????-4'-????????	898750-26-0	C19H21NO2S
4,5-Dichlorobenzo[d]thiazol-2(3H)-one, 97%	4,5-????-2(3H)-??????	87553-87-5	C7H3Cl2NOS
8-Bromoguanosine-3',5'-cyclic monophosphate sodium salt	8-???????3′,5′-(????)???????????N-??????	51116-01-9	C10H12BrN5NaO7P
Allyl Nonanoate	????????	7493-72-3	C12H22O2
2-(2-Chlorobenzoyl)oxazole	2-(2-??????)???	898759-73-4	C10H6ClNO2

午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

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

?? ????