109393-37-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109393-37-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,3,9 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 109393-37:
(8*1)+(7*0)+(6*9)+(5*3)+(4*9)+(3*3)+(2*3)+(1*7)=135
135 % 10 = 5
So 109393-37-5 is a valid CAS Registry Number.
109393-37-5Relevant articles and documents
A New Simple Route to Styrylamides
Estevez, J.C.,Villaverde, M.C.,Estevez, R.J.,Seijas, J.A.,Castedo, L.
, p. 503 - 507 (2007/10/02)
Styrylbenzamides are easily prepared from β-phenylethylbenzamides via the corresponding β-acetoxy derivatives.