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(E)-2-((3aR,4S,5S,6R,6aS,10aS)-6-Formyl-2,2,5,6-tetramethyl-octahydro-naphtho[1,8a-d][1,3]dioxol-4-yloxy)-but-2-enedioic acid diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

892867-50-4

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892867-50-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 892867-50-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,2,8,6 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 892867-50:
(8*8)+(7*9)+(6*2)+(5*8)+(4*6)+(3*7)+(2*5)+(1*0)=234
234 % 10 = 4
So 892867-50-4 is a valid CAS Registry Number.

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