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(2R)-3-[(10R,11S)-11-azido-2-fluoro-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-10-yl]-1,2-propanediol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

890749-86-7

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890749-86-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 890749-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,0,7,4 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 890749-86:
(8*8)+(7*9)+(6*0)+(5*7)+(4*4)+(3*9)+(2*8)+(1*6)=227
227 % 10 = 7
So 890749-86-7 is a valid CAS Registry Number.

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