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methyl 6-deoxy-2,3-4-tri-O-acetyl-α-D-heptomannopyranosiduronic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1611489-70-3

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1611489-70-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1611489-70-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,1,4,8 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1611489-70:
(9*1)+(8*6)+(7*1)+(6*1)+(5*4)+(4*8)+(3*9)+(2*7)+(1*0)=163
163 % 10 = 3
So 1611489-70-3 is a valid CAS Registry Number.

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