164791-48-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 164791-48-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,4,7,9 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 164791-48:
(8*1)+(7*6)+(6*4)+(5*7)+(4*9)+(3*1)+(2*4)+(1*8)=164
164 % 10 = 4
So 164791-48-4 is a valid CAS Registry Number.
164791-48-4Relevant articles and documents
One-pot synthesis of 2H-thiochromenes via TiCl4-promoted reaction of 2-tert-butylthiobenzaldehydes with activated alkenes
Chang, Hoon Lee,Lee, Kee-Jung
experimental part, p. 1023 - 1027 (2009/12/06)
(Chemical Equation Presented) A facile synthesis of 2H-thiochromenes through TiCl4-promoted reaction of 2-tert-butylthiobenzaldehydes with activated alkenes is described.
