78546-99-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78546-99-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,5,4 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78546-99:
(7*7)+(6*8)+(5*5)+(4*4)+(3*6)+(2*9)+(1*9)=183
183 % 10 = 3
So 78546-99-3 is a valid CAS Registry Number.
78546-99-3Relevant academic research and scientific papers
A Novel Synthesis of 5-(2,4-Dimethoxyphenyl)-1,3-cyclohexanedione
Talmaki, A. S.,Dhareshwar, G. P.,Hosangadi, B. D.
, p. 63 (2007/10/02)
A novel synthesis of 5-(2,4-dimethoxyphenyl)-1,3-cyclohexanedione (III) is reported by the reactions of 1,3-dimethoxybenzene with (a) sulphur dioxide in polyphosphoric acid and (b) monoethanolamine in polyphosphoric acid.
