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3'-(diethoxymethyl)-3-hydroxy-1',6-dimethoxy-9'-(methoxymethoxy)-4,5,8,9-tetrakis(phenylmethoxy)spiro<2H-benzindene-2,8'-<8H>cyclopentisoquinolin>-1(3H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104422-91-5

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104422-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104422-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,4,2 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 104422-91:
(8*1)+(7*0)+(6*4)+(5*4)+(4*2)+(3*2)+(2*9)+(1*1)=85
85 % 10 = 5
So 104422-91-5 is a valid CAS Registry Number.

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104422-91-5Relevant academic research and scientific papers

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