745026-81-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 745026-81-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,5,0,2 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 745026-81:
(8*7)+(7*4)+(6*5)+(5*0)+(4*2)+(3*6)+(2*8)+(1*1)=157
157 % 10 = 7
So 745026-81-7 is a valid CAS Registry Number.
745026-81-7Relevant articles and documents
Dendrimers based on a three-dimensionally disposed AB4 monomer
Jayakumar, K. Natarajan,Bharathi, Pandi,Thayumanavan
, p. 2547 - 2550 (2004)
(Matrix Presented) Design and synthesis of a novel class of dendrons based on an AB4 monomer are described. These dendrons have been evaluated by using dendritic encapsulation of a redox active core. The electrochemical properties of symmetric