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Acetic acid (3R,4S,5S,6R)-2-acetoxy-6-{(E)-(3S,7S,9S)-9-[5-(tert-butyl-dimethyl-silanyloxy)-6-methoxy-7-methyl-benzofuran-2-yl]-3,5,7-trimethyl-dec-4-enyl}-3,5-dimethyl-tetrahydro-pyran-4-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

808766-05-4

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808766-05-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 808766-05-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,8,7,6 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 808766-05:
(8*8)+(7*0)+(6*8)+(5*7)+(4*6)+(3*6)+(2*0)+(1*5)=194
194 % 10 = 4
So 808766-05-4 is a valid CAS Registry Number.

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