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ethyl (12R,15S,16S,19R,20R,23R,24S)-12-[(tert-butyldimethylsilyl)oxy]-15-hydroxy-16,19,24-tri(methoxymethoxy)-20,23-oxidotetratriacontanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

214405-83-1

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214405-83-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 214405-83-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,4,0 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 214405-83:
(8*2)+(7*1)+(6*4)+(5*4)+(4*0)+(3*5)+(2*8)+(1*3)=101
101 % 10 = 1
So 214405-83-1 is a valid CAS Registry Number.

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