77552-01-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77552-01-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,5,5 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 77552-01:
(7*7)+(6*7)+(5*5)+(4*5)+(3*2)+(2*0)+(1*1)=143
143 % 10 = 3
So 77552-01-3 is a valid CAS Registry Number.
77552-01-3Relevant articles and documents
Properties of Phenolic and Thiophenolic Surfactant Micelles
Moss, Robert A.,Dix, Frank M.
, p. 3029 - 3035 (2007/10/02)
The phenol and thiophenol functionalized surfactants N-n-cetyl-N,N-dimethyl-(p-hydroxybenzyl)ammonium bromide (1 and 2) were synthesized.Under micellar conditions at pH 8, 1.0*10-2 M 1, comicellized with equimolar cetyltrimethyla
