154912-91-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154912-91-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,9,1 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 154912-91:
(8*1)+(7*5)+(6*4)+(5*9)+(4*1)+(3*2)+(2*9)+(1*1)=141
141 % 10 = 1
So 154912-91-1 is a valid CAS Registry Number.
154912-91-1Relevant articles and documents
Stepwise versus direct long-range charge separation in molecular triads
Willemse,Piet,Warman,Hartl,Verhoeven,Brouwer
, p. 3721 - 3730 (2007/10/03)
Trifunctional electron donor - donor - acceptor molecules are described in which photoinduced charge separation, D2 - D1 - A* → D2 - D1+ - A- , is followed by a charge migration step D
