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(11E,13Z)-(4S,7R,8S,9S,16S)-8-Hydroxy-5,5,7,9,13-pentamethyl-16-[(E)-1-methyl-2-(2-methyl-thiazol-4-yl)-vinyl]-4-triethylsilanyloxy-oxacyclohexadeca-11,13-diene-2,6-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

448210-81-9

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448210-81-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 448210-81-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,8,2,1 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 448210-81:
(8*4)+(7*4)+(6*8)+(5*2)+(4*1)+(3*0)+(2*8)+(1*1)=139
139 % 10 = 9
So 448210-81-9 is a valid CAS Registry Number.

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