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108863-98-5

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108863-98-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108863-98-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,8,6 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 108863-98:
(8*1)+(7*0)+(6*8)+(5*8)+(4*6)+(3*3)+(2*9)+(1*8)=155
155 % 10 = 5
So 108863-98-5 is a valid CAS Registry Number.

108863-98-5Relevant articles and documents

DIASTEREOTOPIC GROUP SELECTIVITY AT A PROSTEREOGENIC CARBON CENTER: SYNTHESIS OF (+/-)-SYN-4,8-DIMETHYLDECANAL

Schreiber, Stuart L.,Hulin, Bernard

, p. 4561 - 4564 (1986)

A group selective dealkylation reaction of a bridged ketal with trimethylsilyl iodide serves to control stereochemistry at carbon centers that are separated by five atoms.In combination with the iron/copper promoted fragmentation reaction of a hydroperoxi

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