19028-26-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19028-26-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,0,2 and 8 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 19028-26:
(7*1)+(6*9)+(5*0)+(4*2)+(3*8)+(2*2)+(1*6)=103
103 % 10 = 3
So 19028-26-3 is a valid CAS Registry Number.
19028-26-3Relevant articles and documents
One-pot procedures for preparing (dichloroiodo)arenes from arenes and diiodine, with chromium(VI) oxide as the oxidant
Obeid, Nicolas,Skulski, Lech
, p. 869 - 874 (2001)
Ten representative (dichloroiodo)arenes, ArICl2, were prepared from the corresponding arenes and diiodine in variable anhydrous mixtures, ArH/I2/CrO3/AcOH/Ac2O/conc. H 2SO4, followed by the