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(4R,5S)-2,2-Dimethyl-4-hydroxymethyl-5-((E)-methoxycarbonylethenyl)-1,3-dioxolane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

213765-97-0

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213765-97-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213765-97-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,7,6 and 5 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 213765-97:
(8*2)+(7*1)+(6*3)+(5*7)+(4*6)+(3*5)+(2*9)+(1*7)=140
140 % 10 = 0
So 213765-97-0 is a valid CAS Registry Number.

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