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2,2,8,8-Tetramethyl-nonanedioic acid mono-[(2R,3S,4S,5R,6R)-6-azido-3,4,5-tris-(2,2-dimethyl-propionyloxy)-tetrahydro-pyran-2-ylmethyl] ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

283171-07-3

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283171-07-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 283171-07-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,3,1,7 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 283171-07:
(8*2)+(7*8)+(6*3)+(5*1)+(4*7)+(3*1)+(2*0)+(1*7)=133
133 % 10 = 3
So 283171-07-3 is a valid CAS Registry Number.

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