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4-O-(4-O-tert-butyldimethylsilyl-3-O-methyl-β-D-oleandropyranosyl)-3-O-triethylsilyl-L-olivomycal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

916221-17-5

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916221-17-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 916221-17-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,6,2,2 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 916221-17:
(8*9)+(7*1)+(6*6)+(5*2)+(4*2)+(3*1)+(2*1)+(1*7)=145
145 % 10 = 5
So 916221-17-5 is a valid CAS Registry Number.

916221-17-5Upstream product

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