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4(R),5(R)-bis(tert-butyldimethylsilyl)oxyoctadialdehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

177854-08-9

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177854-08-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 177854-08-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,8,5 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 177854-08:
(8*1)+(7*7)+(6*7)+(5*8)+(4*5)+(3*4)+(2*0)+(1*8)=179
179 % 10 = 9
So 177854-08-9 is a valid CAS Registry Number.

177854-08-9Upstream product

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