919994-40-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 919994-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,9,9,9 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 919994-40:
(8*9)+(7*1)+(6*9)+(5*9)+(4*9)+(3*4)+(2*4)+(1*0)=234
234 % 10 = 4
So 919994-40-4 is a valid CAS Registry Number.
919994-40-4Relevant academic research and scientific papers
Fe(I)-mediated reductive cleavage and coupling of CO2: An FeII(μ-O,μ-CO)FeII core
Lu, Connie C.,Saouma, Caroline T.,Day, Michael W.,Peters, Jonas C.
, p. 4 - 5 (2007/10/03)
THF solutions of a new iron(I) source, [PhBPCH2Cy3]Fe ([PhBPCH2Cy3] = [PhBP(CH2P(CH2Cy)2)3]-), effect the reductive cleavage of COsub
