17902-45-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17902-45-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,9,0 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 17902-45:
(7*1)+(6*7)+(5*9)+(4*0)+(3*2)+(2*4)+(1*5)=113
113 % 10 = 3
So 17902-45-3 is a valid CAS Registry Number.
17902-45-3Relevant articles and documents
Palladium-Catalyzed Reductive Coupling of Aromatic Acid Dichlorides with Disilanes
Krafft, Terry E.,Rich, Jonathan D.,McDermott, Philip J.
, p. 5430 - 5432 (2007/10/02)
Electron-deficient aromatic acid-chlorides are converted to biphenyl compounds by palladium-catalyzed reaction with disilanes.