108613-05-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108613-05-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,6,1 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 108613-05:
(8*1)+(7*0)+(6*8)+(5*6)+(4*1)+(3*3)+(2*0)+(1*5)=104
104 % 10 = 4
So 108613-05-4 is a valid CAS Registry Number.
108613-05-4Relevant articles and documents
NOVEL TRICHLOROACETYL BASED SILYLATIONS: SIMPLE METHODS FOR t-BUTYLDIMETHYLSILYLATIONS AND FOR THE PROTECTION OF AMINO GROUPS.
Galan, Adam A.,Lee, Thomas V.,Chapleo, Christopher B.
, p. 4995 - 4998 (1986)
A new reagent for t-butyldimethylsilylation has been developed and the known trimethylsilyl trichloroacetate (1) has been shown to be of use for N-silylating amines.