1292285-19-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1292285-19-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,2,2,8 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1292285-19:
(9*1)+(8*2)+(7*9)+(6*2)+(5*2)+(4*8)+(3*5)+(2*1)+(1*9)=168
168 % 10 = 8
So 1292285-19-8 is a valid CAS Registry Number.
1292285-19-8Relevant articles and documents
FLUORENE DERIVATIVE, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE
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, (2011/05/05)
An object is to provide a new fluorene derivative as a good light-emitting material for organic EL elements. A fluorene derivative represented by General Formula (G1) is provided. In the formula, R1 to R8 separately represent a hydro
