109290-64-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109290-64-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,2,9 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 109290-64:
(8*1)+(7*0)+(6*9)+(5*2)+(4*9)+(3*0)+(2*6)+(1*4)=124
124 % 10 = 4
So 109290-64-4 is a valid CAS Registry Number.
109290-64-4Relevant academic research and scientific papers
THERMOLYSE D'UN COMPLEXE BISCARBENIQUE CHELATE DU CHROME: SYNTHESE DE DIENES
Huy, Hoa Tran,Lefloch, P.,Louis, J. M.,Fetizon, M.
, p. 79 - 84 (2007/10/02)
Thermolysis of the bis-carbene-chromium complex gives three dienes: 2, Cr(CO)3C6H5CH=C(OEt)C(OEt)=CHC6H5 and 2.A mechanism is proposed from these results.
