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7-Benzyl-5,6,7,8-tetrahydro-1-(3-hydroxypropyl)-3-methyl-6-phenyl-1H-pyrazolo<3,4-g>chinazolin-4,9-dion is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81930-63-4

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81930-63-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81930-63-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,9,3 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 81930-63:
(7*8)+(6*1)+(5*9)+(4*3)+(3*0)+(2*6)+(1*3)=134
134 % 10 = 4
So 81930-63-4 is a valid CAS Registry Number.

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81930-63-4Relevant academic research and scientific papers

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