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(2S,2aS,4S,4aS,5R,6R,7R,7aS,7bR)-5-tert-butyldimethylsilyloxy-2-hydroxy-6,7-(isopropylidenedioxy)decahydroindeno[7,1-bc]furan-4-carbaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

653573-85-4

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653573-85-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 653573-85-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,3,5,7 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 653573-85:
(8*6)+(7*5)+(6*3)+(5*5)+(4*7)+(3*3)+(2*8)+(1*5)=184
184 % 10 = 4
So 653573-85-4 is a valid CAS Registry Number.

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