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5-C-dodecyl-3-C-[(R)-α-(methoxycarbonyl)-ethyl]-3,5-di-deoxy-1,2-O-isopropylidene-α-D-ribofuranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

851981-54-9

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851981-54-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 851981-54-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,1,9,8 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 851981-54:
(8*8)+(7*5)+(6*1)+(5*9)+(4*8)+(3*1)+(2*5)+(1*4)=199
199 % 10 = 9
So 851981-54-9 is a valid CAS Registry Number.

851981-54-9Upstream product

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