142182-97-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142182-97-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,1,8 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 142182-97:
(8*1)+(7*4)+(6*2)+(5*1)+(4*8)+(3*2)+(2*9)+(1*7)=116
116 % 10 = 6
So 142182-97-6 is a valid CAS Registry Number.
142182-97-6Relevant articles and documents
Synthesis of Alkylphosphon(othio)ate Analogues of DNA
Roelen, H. C. P. F.,Elst, H. van den,Dreef, C. E.,Marel, G. A. van der,Boom, J. H. van
, p. 2357 - 2360 (1992)
Easily accessible bis(diisopropylamino)alkylphosphines (alkyl is methyl, n-butyl or n-octyl) are convenient reagents for the synthesis of DNA fragments having an alkylphosphonate or alkylphosphonothioate linkage at a predetermined site in solution and on
