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(2S,4R,5S,6R,7R)-4-Acetyl-5-methanesulfonyloxy-7-methoxy-8-oxo-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

780782-08-3

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780782-08-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 780782-08-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,0,7,8 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 780782-08:
(8*7)+(7*8)+(6*0)+(5*7)+(4*8)+(3*2)+(2*0)+(1*8)=193
193 % 10 = 3
So 780782-08-3 is a valid CAS Registry Number.

780782-08-3Upstream product

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