20727-08-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20727-08-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,7,2 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20727-08:
(7*2)+(6*0)+(5*7)+(4*2)+(3*7)+(2*0)+(1*8)=86
86 % 10 = 6
So 20727-08-6 is a valid CAS Registry Number.
20727-08-6Relevant articles and documents
Facile synthesis of functionalised phenylphosphinic acid derivatives
Boyd, E. Andrew,Boyd, Mark E.K.,Loh Jr., Vincent M.
, p. 1651 - 1654 (1996)
Functionalised phenylphosphinic acid derivatives have been synthesised by addition of bis(trimethylsilyl)phenylphosphinite 2 to a series of electrophiles.
