37951-22-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37951-22-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,9,5 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 37951-22:
(7*3)+(6*7)+(5*9)+(4*5)+(3*1)+(2*2)+(1*2)=137
137 % 10 = 7
So 37951-22-7 is a valid CAS Registry Number.
37951-22-7Relevant articles and documents
A CONVENIENT METHOD FOR THE CONVERSION OF trans to cis-CINNAMIC ACIDS
Galamb, Vilmos,Alper, Howard
, p. 2965 - 2968 (1983)
trans-Cinnamic acids react in sequence with bromine, base, and carbon monoxide to give cis-acids in reasonable yields.
