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(3aR,5S,6aS)-5-(Tetrahydro-pyran-2-yloxy)-4-[(1E,5Z)-(R)-3-(tetrahydro-pyran-2-yloxy)-octa-1,5-dienyl]-hexahydro-pentalen-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89408-58-2

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89408-58-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89408-58-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,0 and 8 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 89408-58:
(7*8)+(6*9)+(5*4)+(4*0)+(3*8)+(2*5)+(1*8)=172
172 % 10 = 2
So 89408-58-2 is a valid CAS Registry Number.

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