1197985-92-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1197985-92-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,7,9,8 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1197985-92:
(9*1)+(8*1)+(7*9)+(6*7)+(5*9)+(4*8)+(3*5)+(2*9)+(1*2)=234
234 % 10 = 4
So 1197985-92-4 is a valid CAS Registry Number.
1197985-92-4Relevant academic research and scientific papers
FUSED POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE HAVING THE COMPOUND
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Page/Page column 31-32, (2009/12/27)
Provided are a fused polycyclic compound by the following general formula (I), which obtained by expanding the conjugated system of a chrysene skeleton, and an organic light emitting device using the compound. The organic light emitting device has an opti
