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19061-52-0

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19061-52-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19061-52-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,0,6 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 19061-52:
(7*1)+(6*9)+(5*0)+(4*6)+(3*1)+(2*5)+(1*2)=100
100 % 10 = 0
So 19061-52-0 is a valid CAS Registry Number.

19061-52-0Downstream Products

19061-52-0Relevant articles and documents

Remote trimethylsilyl groups interfering with the ortho deprotonation of fluoroarenes and chloroarenes

Heiss, Christophe,Marzi, Elena,Mongin, Florence,Schlosser, Manfred

, p. 669 - 675 (2007/10/03)

(2-Fluorophenyl)trimethylsilane (2-F) and (2-chlorophenyl)-trimethylsilane (2-Cl) react with sec-butyllithium or lithium 2,2,6,6-tetramethylpiperidide under permutational hydrogen/metal interconversion (metalation) more slowly than, respectively, the corr

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