497183-01-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 497183-01-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,7,1,8 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 497183-01:
(8*4)+(7*9)+(6*7)+(5*1)+(4*8)+(3*3)+(2*0)+(1*1)=184
184 % 10 = 4
So 497183-01-4 is a valid CAS Registry Number.
497183-01-4Relevant articles and documents
Potassium superoxide as an alternative reagent for Winterfeldt oxidation of beta-carbolines.
Jiang, Weiqin,Zhang, Xuqing,Sui, Zhihua
, p. 43 - 46 (2003)
Potassium superoxide was examined as an alternative oxidation reagent for the Winterfeldt reaction. KO(2) was found to be superior to the original Winterfeldt protocol for base-sensitive substrates. [reaction--see text]
