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183678-42-4

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183678-42-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 183678-42-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,6,7 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 183678-42:
(8*1)+(7*8)+(6*3)+(5*6)+(4*7)+(3*8)+(2*4)+(1*2)=174
174 % 10 = 4
So 183678-42-4 is a valid CAS Registry Number.

183678-42-4Downstream Products

183678-42-4Relevant articles and documents

Acridine derivatives and metal complexes thereof used for transparent recording medium or optical recording medium

-

, (2008/06/13)

An acridine derivative metal complex of formula 1 or formula 2 having a large absorption in the near-infrared range and a reduced absorption in the visible range, which acridine derivative metal complex is used in a transparent recording medium: STR1 where M is a metal atom, and X is a negative ion.

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