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(1′S,5R)-5-{1′-[(tert-butyldimethylsilyl)oxy]-2′-oxoethyl}-3H,5H-furan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

190430-53-6

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190430-53-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190430-53-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,4,3 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 190430-53:
(8*1)+(7*9)+(6*0)+(5*4)+(4*3)+(3*0)+(2*5)+(1*3)=116
116 % 10 = 6
So 190430-53-6 is a valid CAS Registry Number.

190430-53-6Upstream product

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