Extraction methods and applications of 2,6,3′,5′-tetrahydroxystilbene_Kain Industrial Additive
Background and overview[1-2] 2,6,3′,5′-tetrahydroxystilbene is also called stilbene alcohol. Methyl alcohol is a stilbene monomer compound isolated from the genus Methyl. Pharmacological e…
If 100 cubic meters of concrete plus retarder requires a retarding time of 6 hours, how much retarder should be used?
The dosage of retarder should be determined based on experiments. For example: Calculated based on four ten thousandths of the cementitious material, assuming 400*0.0004=0.16kg/m3 Then 100 cubic meter…
Preparation and application of 2,3,6,7,10,11-hexahydroxytriphenyl_Kain Industrial Additive
Background and overview[1-2] 2,3,6,7,10,11-Hexahydroxytriphenyl, referred to as HHHP, can be prepared from catechol in one step. There are reports in the literature that 2,3,6,7,10,11-hexahydroxytriph…
Preparation and application of 2,3,6,7,10,11-hexahydroxytriphenyl_Kain Industrial Additive
Background and overview[1-2] 2,3,6,7,10,11-Hexahydroxytriphenyl, referred to as HHHP, can be prepared from catechol in one step. There are reports in the literature that 2,3,6,7,10,11-hexahydroxytriph…
1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5,6,7-tetrahydro-1H -Preparation of ethyl pyrazolo[3,4-C]pyridine-3-carboxylate_Kain Industrial Additive
Background and overview[1] 1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5,6,7-tetra Hydro-1H-pyrazolo[3,4-C]pyridine-3-carboxylic acid ethyl ester is an intermediate for the preparati…
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