1336889-26-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1336889-26-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,6,8,8 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1336889-26:
(9*1)+(8*3)+(7*3)+(6*6)+(5*8)+(4*8)+(3*9)+(2*2)+(1*6)=199
199 % 10 = 9
So 1336889-26-9 is a valid CAS Registry Number.
1336889-26-9Relevant articles and documents
New [...] derivative, and the host material consisting of the organic electroluminescence element using the same
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, (2016/12/16)
PROBLEM TO BE SOLVED: To provide a new bicarbazolyl derivative useful for providing organic electroluminescent elements enabling own low-voltage driving and having high efficiency, to provide a host material comprising the same and such an organic EL (
