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389121-14-6

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389121-14-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 389121-14-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,9,1,2 and 1 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 389121-14:
(8*3)+(7*8)+(6*9)+(5*1)+(4*2)+(3*1)+(2*1)+(1*4)=156
156 % 10 = 6
So 389121-14-6 is a valid CAS Registry Number.

389121-14-6Downstream Products

389121-14-6Relevant articles and documents

IRIDIUM COMPLEX AND LIGHT EMITTING MATERIAL FORMED FROM SAME

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Page/Page column 51, (2012/07/14)

Provided is an iridium complex having a substructure represented by the following formula (1), which is a luminescent element material capable of luminescence with high brightness/high efficiency and excellent in durability and can be used in a luminescent element, etc.: wherein N represents a nitrogen atom; Ra represents an alkyl group having 2 to 30 carbon atoms which may have a substituent; R1 to R4 each independently represent a hydrogen atom or an alkyl group having 1 to 30 carbon atoms which may have a substituent, an aryl group having 6 to 60 carbon atoms which may have a substituent, an alkenyl group having 2 to 30 carbon atoms which may have a substituent, an alkynyl group having 2 to 30 carbon atoms which may have a substituent, an amino group having 0 to 30 carbon atoms which may have a substituent, a heterocyclic group having 1 to 60 carbon atoms which may have a substituent, an alkoxy group having 1 to 30 carbon atoms which may have a substituent, an alkylthio group having 1 to 30 carbon atoms which may have a substituent, an aryloxy group having 6 to 60 carbon atoms which may have a substituent, an arylthio group having 6 to 60 carbon atoms which may have a substituent, a heterocyclic oxy group having 1 to 60 carbon atoms which may have a substituent, a heterocyclic thio group having 1 to 60 carbon atoms which may have a substituent, an acyl group, an acyloxy group, an amide group, an acid imide group, an imine residue, a substituted silyl group, a substituted silyloxy group, a substituted silylthio group, a substituted silylamino group, a halogen atom, a cyano group, a carboxyl group, or a trifluoromethyl group; and adjacent substituents may be bonded to form a ring structure.

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