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1315500-79-8

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1315500-79-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1315500-79-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,5,5,0 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1315500-79:
(9*1)+(8*3)+(7*1)+(6*5)+(5*5)+(4*0)+(3*0)+(2*7)+(1*9)=118
118 % 10 = 8
So 1315500-79-8 is a valid CAS Registry Number.

1315500-79-8Downstream Products

1315500-79-8Relevant articles and documents

NITROGENATED HETEROCYCLIC RING DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME

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, (2012/12/13)

A nitrogen-containing heterocyclic derivative represented by the following formula (1): wherein any "12-a" groups of R1 to R12 are independently a hydrogen atom, a fluorine atom, a substituted or unsubstituted aryl group having 6 to 30 ring carbon atoms or a substituted or unsubstituted heterocyclic group having 5 to 30 ring atoms; any "a" groups of R1 to R12 are independently a single bond which is bonded to L1; L1 is a single bond, a "b+1" valent substituted or unsubstituted hydrocarbon ring group having 6 to 30 ring carbon atoms or a "b+1" valent substituted or unsubstituted heterocyclic group having 5 to 30 ring atoms; HAr is a substituted or unsubstituted nitrogen-containing heterocyclic group; and "a" and "b" are independently an integer of 1 to 4, and at least one of "a" and "b" is 1. Also disclosed is a nitrogen-containing heterocyclic derivative represented by the following formula (21) or (31):

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