213381-69-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 213381-69-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,3,8 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 213381-69:
(8*2)+(7*1)+(6*3)+(5*3)+(4*8)+(3*1)+(2*6)+(1*9)=112
112 % 10 = 2
So 213381-69-2 is a valid CAS Registry Number.
213381-69-2Relevant academic research and scientific papers
Preparation of preparing substituted indanones
-
, (2008/06/13)
a process for the preparation of indanones of the formula II from, indanones of the formula I or of indanones of the formula IIa from indanones of the formula Ia comprises reacting an indanone of the formula I or Ia with a coupling component.
