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Wangjiajean |
Wed 10 Sep, 2008 1:02 am |
aminomethyl -benzoic acid
2-methyl-3-nitrophenylacetic acid
3-cyclohexylpropionic acid
4- aminomethyl -benzoic acid
2-methyl-3-nitrophenylac.... |
|
Whbright |
Thu 04 Sep, 2008 8:04 am |
fc-9 n-ethyl perfluorooctylsulfonylamide
fc-9
n-ethyl perfluorooctylsulfonylamide
cas no 4151-50-2
assay amp #65306 95%
appearance white or yellowish waxy solid
application it is a ....oit |
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ShandongBoyuanChemical |
Sat 24 Nov, 2007 4:18 pm |
7 ethyl 10 hydroxycamptothecin product name 7-ethyl-10-hydroxycamptothecin
cas 86639-52-3
standard enterprise standard
purpose anticancer drugs....oit |
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ShandongBoyuanChemical |
Sat 24 Nov, 2007 4:18 pm |
7 ethyl camptothecin product name 7-ethyl-camptothecin
assay 85%-95% hplc
standard enterprise standard
purpose anticancer drugs....oit |
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Xiqinlu |
Fri 26 Sep, 2008 3:43 am |
quizalofop-p-ethyl 90%tc and 25%ec
characteristics
quizalofop-p-ethyl is a refined product with inactive optical isomer eliminated during synthetizing quizalofop-ethyl its active pr....oit |
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ShandongBoyuanChemical |
Fri 26 Sep, 2008 6:55 am |
3-ethyl-4-methyl-3-pyrroline-2-one product name 3-ethyl-4-methyl-3-pyrroline-2-one
cas no 766-36-9
molecular formula c7h11no
standard enterprise standard....oit |
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Leda9908 |
Thu 24 Jan, 2008 7:16 am |
ethyl vanillin
chemical name 3-ethoxy-4-hydroxybenzaldehyde
cas no 121-32-4
molecular formula c9h10o3
molecular weight 166 18
quality stand.... |
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wwwscipharcom |
Mon 13 Aug, 2007 4:05 am |
supply 7 ethyl camptothecin
7-ethyl-camptothecin
cas # 64439-81-2
molecular formula c22h20n2o4
molecular weight 350 31 amp #12288
purity 98% by hplc
ac....oit |
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wwwscipharcom |
Mon 13 Aug, 2007 4:05 am |
supply 7 ethyl 10 hydroxycamptothecin
7-ethyl-10-hydroxycamptothecin
cas # 119577-28-5
molecular formula c22h20n2o5
molucular weight 392 31
synonyms sn-38 7-ethyl-10-hydroxy-cpt....oit |
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Bdpharm |
Thu 13 Mar, 2008 8:59 am |
ethylamino ethyl phenol 3- amp #33519 amp #37210 amp #20108 amp #30002 amp #22522 amp #27688 amp #22522 amp #20057 amp #22522 amp #33519 a.... |
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