53252-70-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53252-70-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,2,5 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 53252-70:
(7*5)+(6*3)+(5*2)+(4*5)+(3*2)+(2*7)+(1*0)=103
103 % 10 = 3
So 53252-70-3 is a valid CAS Registry Number.
53252-70-3Relevant academic research and scientific papers
Synthesis of Pyrroles under Mild Conditions using PCl3, Ketones, and Alkylhydrazines
Baccolini, Graziano,Sandali, Claudio
, p. 788 - 789 (2007/10/02)
A one-pot synthesis of symmetrical pyrroles was obtained by reaction of alkylhydrazones of enolizable ketones, PCl3, and subsequent addition of the same ketone.
