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98885-42-8

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98885-42-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98885-42-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,8,8 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 98885-42:
(7*9)+(6*8)+(5*8)+(4*8)+(3*5)+(2*4)+(1*2)=208
208 % 10 = 8
So 98885-42-8 is a valid CAS Registry Number.

98885-42-8Downstream Products

98885-42-8Relevant articles and documents

Rhodanine-methine as π-electron acceptor in second-order nonlinear optical chromophores

Pushkara Rao,Jen, Alex K.-Y.,Caldwell

, p. 3849 - 3852 (1994)

This study describes the synthesis, electronic absorption and second-order nonlinear optical properties of a series of new dialkylamino electron-donor and rhodanine-methine electron-acceptor substituted conjugated compounds. EFISH studies indicate that rhodanine-methine acceptor offers substantially enhanced molecular nonlinear properties (β·) compared to the well known and commonly used nitro acceptor.

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