2689-65-8 Usage
Chemical Properties
light-yellow to orange crystalline powder or
Check Digit Verification of cas no
The CAS Registry Mumber 2689-65-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,8 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2689-65:
(6*2)+(5*6)+(4*8)+(3*9)+(2*6)+(1*5)=118
118 % 10 = 8
So 2689-65-8 is a valid CAS Registry Number.
InChI:InChI=1/C5H3IO2/c6-5-2-1-4(3-7)8-5/h1-3H
2689-65-8Relevant articles and documents
Reevaluation of benzyltrimethylammonium dichloroiodide, previously reported to be a selective iodinating agent
D'Auria,Mauriello
, p. 248 - 250 (2007/10/02)
Benzyltrimethylammonium dichloroiodate, previously reported as an iodinating agent of thiophenes, appears to be a selective chlorinating agent of both thienyl and furyl derivatives containing a carbonyl group.
