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915031-03-7

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915031-03-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 915031-03-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,0,3 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 915031-03:
(8*9)+(7*1)+(6*5)+(5*0)+(4*3)+(3*1)+(2*0)+(1*3)=127
127 % 10 = 7
So 915031-03-7 is a valid CAS Registry Number.

915031-03-7Downstream Products

915031-03-7Relevant articles and documents

Organic compound, electronic component and electronic device

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Paragraph 0143-0146; 0147-0149, (2021/11/19)

The invention belongs to the technical field of organic materials, and provides an organic compound, an electronic component and an electronic device. The organic compound has the structure shown in the formula 1, in the formula 1, ring A is a fused aromatic ring with the carbon atom number being 10-14, and ring B is a benzene ring or a fused aromatic ring with the carbon atom number being 10-14; the organic compound of the present invention can improve the performance of an electronic device.

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