51693-87-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51693-87-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,6,9 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 51693-87:
(7*5)+(6*1)+(5*6)+(4*9)+(3*3)+(2*8)+(1*7)=139
139 % 10 = 9
So 51693-87-9 is a valid CAS Registry Number.
51693-87-9Relevant articles and documents
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
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, (2021/11/20)
Provided are a heterocyclic compound represented by Formula 1 and an organic light-emitting device including the same. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer betwe