1196658-43-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1196658-43-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,6,6,5 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1196658-43:
(9*1)+(8*1)+(7*9)+(6*6)+(5*6)+(4*5)+(3*8)+(2*4)+(1*3)=201
201 % 10 = 1
So 1196658-43-1 is a valid CAS Registry Number.
1196658-43-1Relevant articles and documents
FORMATION OF 18F AND 19F FLUOROARENES BEARING REACTIVE FUNCTIONALITIES
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Page/Page column 6; 7, (2009/12/05)
An iodonium compound of formula (I): where RAR1 is a C5-6 aryl group, bearing at least one substituent selected from formyl, thionoacyl, acylamidocarboxy, thionoester, azo, C2-20 alkenyl, C2-20 alkynyl, and (CH