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(2S)-3α-Ethenyl-2β-(β-D-glucopyranosyloxy)-3,4-dihydro-4α-[[(2S,4S,6S)-tetrahydro-4-hydroxy-6-[2-(4-hydroxyphenyl)ethyl]-2H-pyran-2-yl]methyl]-2H-pyran-5-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81445-76-3

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81445-76-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81445-76-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,4 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81445-76:
(7*8)+(6*1)+(5*4)+(4*4)+(3*5)+(2*7)+(1*6)=133
133 % 10 = 3
So 81445-76-3 is a valid CAS Registry Number.

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