80538-84-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80538-84-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,5,3 and 8 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 80538-84:
(7*8)+(6*0)+(5*5)+(4*3)+(3*8)+(2*8)+(1*4)=137
137 % 10 = 7
So 80538-84-7 is a valid CAS Registry Number.
80538-84-7Relevant articles and documents
METAL COMPLEX, COMPOSITION COMPRISING SAME AND LIGHT-EMITTING ELEMENT USING SAME
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Page/Page column 35, (2012/06/18)
The invention provides a metal complex having a structure represented by the following formula (1): wherein M represents a metal atom such as copper; C1 and C2 are each an sp3 carbon atom; A1-A4 each independent