28188-62-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28188-62-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,1,8 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 28188-62:
(7*2)+(6*8)+(5*1)+(4*8)+(3*8)+(2*6)+(1*2)=137
137 % 10 = 7
So 28188-62-7 is a valid CAS Registry Number.
28188-62-7Relevant articles and documents
Rearrangement and radical mediated decarboxylation of trimethylsilyl benzoates using xenon difluoride
Nongkunsarn, Pakawan,Ramsden, Christopher A.
, p. 121 - 122 (2007/10/03)
Treatment of trimethylsilyl benzoates 1 with xenon difluoride in CH2Cl2 or C6F6 results in a novel ester rearrangement and formation of aryl fluoroformates 2: rearrangement is not observed in MeCN solution in wh
