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(2S,3S,4R)-2-(iodomethyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

28413-99-2

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28413-99-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28413-99-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,4,1 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 28413-99:
(7*2)+(6*8)+(5*4)+(4*1)+(3*3)+(2*9)+(1*9)=122
122 % 10 = 2
So 28413-99-2 is a valid CAS Registry Number.

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