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99165-27-2

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99165-27-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99165-27-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,1,6 and 5 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 99165-27:
(7*9)+(6*9)+(5*1)+(4*6)+(3*5)+(2*2)+(1*7)=172
172 % 10 = 2
So 99165-27-2 is a valid CAS Registry Number.

99165-27-2Relevant articles and documents

Synthesis of Certain Cyclic Silanes

House, Herbert O.,Hrabie, Joseph A.,Narasimhan, S. Lakshmi

, p. 124 - 127 (2007/10/02)

The chlorotrialkylsilanes 21-24 have been synthesized as precursors to potential steric blocking groups for alkanes and cycloalkanes.Reaction of these chlorosilanes with one of the organometallic reagents methyllithium, methylmagnesium chloride, n-octylmagnesium bromide, or p-chlorobenzylmagnesium chloride formed the silanes 25-34.

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