1170888-72-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1170888-72-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,0,8,8 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1170888-72:
(9*1)+(8*1)+(7*7)+(6*0)+(5*8)+(4*8)+(3*8)+(2*7)+(1*2)=178
178 % 10 = 8
So 1170888-72-8 is a valid CAS Registry Number.
1170888-72-8Relevant articles and documents
Electrochemically controlled ligand shuttling between zinc porphyrin and meso-phenylenediamine substituent
Chiu, Kuo Yuan,Su, Yuhlong Oliver
, p. 2884 - 2886 (2009)
ZnTMP-PD was synthesized and fully characterized; by using electrochemical and spectroelectrochemical methods, ligand shuttling between the zinc porphyrin and the meso-phenylenediamine substituent could be monitored; EPR results indicated that the charge