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1215232-02-2

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1215232-02-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1215232-02-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,5,2,3 and 2 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1215232-02:
(9*1)+(8*2)+(7*1)+(6*5)+(5*2)+(4*3)+(3*2)+(2*0)+(1*2)=92
92 % 10 = 2
So 1215232-02-2 is a valid CAS Registry Number.

1215232-02-2Downstream Products

1215232-02-2Relevant articles and documents

Benzoxazole derivative, and light-emitting element, light-emitting device, and electronic device using benzoxazole derivative

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Page/Page column 115-116, (2012/01/14)

Disclosed is a novel benzoxazole derivative which has high excitation energy, particularly high triplet excitation energy, and is a bipolar substance. A benzoxazole derivative represented by the following General Formula (G1) is provided. In the formula, R1 and R2 independently represent a hydrogen atom, an alkyl group with 1 to 4 carbon atoms, or a substituted or unsubstituted aryl group with 6 to 13 carbon atoms, substituents of the substituted aryl group may be bonded to form a ring which may form a spiro ring structure, R11 to R14 independently represent a hydrogen atom, a halogen, an alkyl group with 1 to 4 carbon atoms, or an unsubstituted aryl group with 6 to 10 carbon atoms, a bond formed between any two of α, β, and γ forms a carbazole skeleton, and n is 0 to 3.

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