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(S)-5-((R)-(R)-1,4-Dioxa-spiro[4.5]dec-2-yl-triethylsilanyloxy-methyl)-4-methoxy-3-methyl-5H-furan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

203063-24-5

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203063-24-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203063-24-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,0,6 and 3 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 203063-24:
(8*2)+(7*0)+(6*3)+(5*0)+(4*6)+(3*3)+(2*2)+(1*4)=75
75 % 10 = 5
So 203063-24-5 is a valid CAS Registry Number.

203063-24-5Upstream product

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