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(4ξ)-1-O-dodecyl-2,3-O-isopropylidene-4,6-dideoxy-4-amino-α-L-erythro-hex-2-ulofuranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

939798-47-7

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939798-47-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 939798-47-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,9,7,9 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 939798-47:
(8*9)+(7*3)+(6*9)+(5*7)+(4*9)+(3*8)+(2*4)+(1*7)=257
257 % 10 = 7
So 939798-47-7 is a valid CAS Registry Number.

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