89770-78-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89770-78-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,7,7 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 89770-78:
(7*8)+(6*9)+(5*7)+(4*7)+(3*0)+(2*7)+(1*8)=195
195 % 10 = 5
So 89770-78-5 is a valid CAS Registry Number.
89770-78-5Relevant academic research and scientific papers
Rimml, Heinrich,Venanzi, Luigi M.
, p. C52 - C54 (1984)
The preparations of the binuclear hydrido-bridged cations + from + and NaO2CH and + from + and (terdentate ligand = 2,6-(Ph2PCH2)2C6H3) are reported.The preparation of the cation + is also reported.
