400-16-8 Usage
General Description
1,1,1,3,3,3-Hexafluoro-2-propanone semicarbazone is a chemical compound that is commonly used as a reagent in analytical chemistry for the determination of ketones and aldehydes. It is also used as a derivatizing agent for the analysis of carbonyl compounds. The compound is a white solid with a molecular formula of C5H8F6N4O and a molar mass of 242.13 g/mol. It is synthesized through the reaction of 1,1,1,3,3,3-hexafluoro-2-propanone with semicarbazide, resulting in the formation of a semicarbazone. The compound is stable under normal conditions and is considered to be relatively non-toxic, making it suitable for use in laboratory settings.
Check Digit Verification of cas no
The CAS Registry Mumber 400-16-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,0 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 400-16:
(5*4)+(4*0)+(3*0)+(2*1)+(1*6)=28
28 % 10 = 8
So 400-16-8 is a valid CAS Registry Number.
InChI:InChI=1/C4H3F6N3O/c5-3(6,7)1(4(8,9)10)12-13-2(11)14/h(H3,11,13,14)
