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3,4,6-tri-O-acetyl-2-O-methyl-β-L-gulopyranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

170374-99-9

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170374-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 170374-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,3,7 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 170374-99:
(8*1)+(7*7)+(6*0)+(5*3)+(4*7)+(3*4)+(2*9)+(1*9)=139
139 % 10 = 9
So 170374-99-9 is a valid CAS Registry Number.

170374-99-9Upstream product

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