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Feb 112024Cov ntaub ntawv molecular qauv ntawm dibromomethane
Molar refractive index: 19.04 Molar ntim (cm3/mol): 74.7 Isometric ntim (90.2K): 163.8 Nto nro (dyne/cm): 23.1 Polarization tus nqi ({11}}cm3): 7.55
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Feb 102024Lub cev thiab tshuaj muaj zog ntawm dibromomethane
Ceev: 2.477g/cm3 Melting point: -52 degree Boiling point: 96-98 degree Refractive index: 1.541 (20 degree) Saturated vapor siab: 5kPa (20 degree) Crit
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Feb 092024Qhov nruab nrab ntawm Lufloxacin:
Ethyl 6,7-difluoro-1-methyl-4-oxo-4H - [1,3] thiazeto [3,2-a] quinoline-3- carboxylate 6,7-difluoro-1-methyl-4-oxo-4H - [1,3] thiazeto [3,2-a] quinoli
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Feb 082024Intermediate ntawm nificaran:
Intermediate ntawm nificaran:
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Feb 072024Kev loj hlob zeem muag ntawm Suav cov khoom xyaw tshuaj nquag
Kev loj hlob zeem muag ntawm Suav cov khoom xyaw tshuaj nquag
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Feb 062024Cov teeb meem nyob rau hauv txoj kev loj hlob ntawm Suav active tshuaj cov kh...
Ua ntej, vim muaj kev cuam tshuam ntawm kev kub ntxhov nyiaj txiag, cov neeg yuav khoom thoob ntiaj teb tau ntsib teeb meem nyiaj txiag, ua rau muaj k
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Feb 052024Lub teb chaws thiab thoob ntiaj teb ib puag ncig rau kev txhim kho cov khoom ...
Tuam Tshoj yog tus tsim khoom loj ntawm cov khoom xyaw tshuaj nquag, nrog rau qhov ntim ntawm 1.36 lab tons hauv xyoo 2012, nce xyoo 9.05%, qeb thib i
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Feb 042024Tam sim no txoj kev loj hlob ntawm active tshuaj cov khoom xyaw
Tam sim no muaj ntau dua 8700 lub tuam txhab tshuaj hauv Suav teb, suav nrog ntau dua 6000 cov chaw tsim tshuaj lag luam uas tau dhau GMP ntawv pov th
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Feb 032024Kev tsim khoom hauv tsev ntawm cov khoom xyaw tshuaj nquag
Kev tsim cov tshuaj raw khoom hauv Suav teb los ntawm Lub Ib Hlis Ntuj txog Lub Kaum Ob Hlis 2011 tau nce 23.33% piv rau tib lub sijhawm xyoo tas los,
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Feb 022024Daim ntawv thov ntawm intermediate txuas hydroquinone
Daim ntawv thov ntawm intermediate txuas hydroquinone
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Feb 012024Daim ntawv thov ntawm intermediate ortho chlorobenzoic acid
Daim ntawv thov ntawm intermediate ortho chlorobenzoic acid

