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

203063-26-7

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203063-26-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203063-26-7 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 6 respectively.
Calculate Digit Verification of CAS Registry Number 203063-26:
(8*2)+(7*0)+(6*3)+(5*0)+(4*6)+(3*3)+(2*2)+(1*6)=77
77 % 10 = 7
So 203063-26-7 is a valid CAS Registry Number.

203063-26-7Upstream product

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