936855-74-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 936855-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,6,8,5 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 936855-74:
(8*9)+(7*3)+(6*6)+(5*8)+(4*5)+(3*5)+(2*7)+(1*4)=222
222 % 10 = 2
So 936855-74-2 is a valid CAS Registry Number.
936855-74-2Relevant academic research and scientific papers
Rhodium-catalyzed intramolecular C-H insertion of α-aryl-α- diazo ketones
Taber, Douglass F.,Tian, Weiwei
, p. 3207 - 3210 (2008/02/04)
(Chemical Equation Presented) Direct diazo transfer proceeds smoothly with α-aryl ketones. The derived α-aryl-α-diazo ketones cyclize efficiently with Rh catalysis to give the corresponding α-aryl cyclopentanones.
