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(3S,4R,4aS)-7-Methyl-3-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-4-vinyl-3,4,4a,5,6,7-hexahydro-pyrano[3,4-c]pyridin-8-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82702-21-4

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82702-21-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82702-21-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,0 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 82702-21:
(7*8)+(6*2)+(5*7)+(4*0)+(3*2)+(2*2)+(1*1)=114
114 % 10 = 4
So 82702-21-4 is a valid CAS Registry Number.

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