1050514-22-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1050514-22-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,0,5,1 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1050514-22:
(9*1)+(8*0)+(7*5)+(6*0)+(5*5)+(4*1)+(3*4)+(2*2)+(1*2)=91
91 % 10 = 1
So 1050514-22-1 is a valid CAS Registry Number.
1050514-22-1Relevant articles and documents
Reactive polymer zwitterions: Sulfonium sulfonates
Santa Chalarca, Cristiam F.,Emrick, Todd
, p. 83 - 92 (2016/11/29)
Sulfonium sulfonate, or sulfothetin, zwitterionic monomers were synthesized by ring-opening of 1,3-propanesultone with dialkyl sulfides containing styrenic or methacrylic moieties. Reversible addition-fragmentation chain-transfer polymerization of these m