17422-75-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17422-75-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,4,2 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 17422-75:
(7*1)+(6*7)+(5*4)+(4*2)+(3*2)+(2*7)+(1*5)=102
102 % 10 = 2
So 17422-75-2 is a valid CAS Registry Number.
17422-75-2Relevant academic research and scientific papers
Yokoe,Maruyama,Sugita,Harashida,Shirataki
, p. 1697 - 1699 (1994)
Utilizing an enaminoketone (1) as starting material, 3-substituted chromones were synthesized by the reactions of acid anhydrides derivatives under mild conditions.
