molecular formula: C16H1403,an excellent non-teroidalanti inflammatorydrugs(NSAIDs),used for diminishing inflammation and easing pain.It used in the clinc for the cure of slowly happened rheumatism ar...
Quality index:
a.appearance: achromaticity and clarity liquid
b.content:=99.0
...
molecular formula:C2H5Br,an excellent ethyl reagent
quality index:
appearance: colorless and pellucidness liquid
content: =98.0
moisture: =0.10
...
molecular formula: C6H4O4N2
is the grand intermediate of the medicine called pyrazinamide which is used to cure the phthisic
quality index:
appearance: chalkiness or be similar to chalkiness cryst...
molecular formula:C6H5O3N (the intermediate of the pesticide)
quality index:
appearance: be similar to chalkiness crystallinity power
content: 98.5 ~100.3
moisture: =0.3
impurity: =0.3
...
C8H8O2 3'-Hydroxyacetophenone ...