698393-13-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 698393-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,8,3,9 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 698393-13:
(8*6)+(7*9)+(6*8)+(5*3)+(4*9)+(3*3)+(2*1)+(1*3)=224
224 % 10 = 4
So 698393-13-4 is a valid CAS Registry Number.
698393-13-4Relevant articles and documents
Solvent programmable polymers based on restricted rotation
Zhang, Yagang,Lavin, Judith M.,Shimizu, Ken D.
, p. 12062 - 12063 (2009)
(Chemical Equation Presented) Solvent programmable polymers (SPPs) were developed that can modulate their recognition properties by heating in different solvents. These highly cross-linked polymer gels were able to respond to differences in solvent polari