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[9-((2R,4S,5R)-4-Hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-9H-purin-6-yl]-carbamic acid 2,2,2-trichloro-1,1-dimethyl-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87515-11-5

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87515-11-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87515-11-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,5,1 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 87515-11:
(7*8)+(6*7)+(5*5)+(4*1)+(3*5)+(2*1)+(1*1)=145
145 % 10 = 5
So 87515-11-5 is a valid CAS Registry Number.

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