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105518-35-2

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105518-35-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105518-35-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,5,1 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 105518-35:
(8*1)+(7*0)+(6*5)+(5*5)+(4*1)+(3*8)+(2*3)+(1*5)=102
102 % 10 = 2
So 105518-35-2 is a valid CAS Registry Number.

105518-35-2Downstream Products

105518-35-2Relevant articles and documents

Formation of Quaternary Centers via the Michael Reaction. Electronic Compensation for Steric Congestion

Holton, Robert A.,Williams, Andrew D.,Kennedy, Robert M.

, p. 5480 - 5482 (2007/10/02)

Compensation for steric bulk at the β-terminus of a Michael acceptor may be provided by the attachment of two elctron-withdrawing substituents at the α-terminus.The Michael reaction of ketone and ester enolates is useful for the preparation of contiguous

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