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(4'R,4'aS,7'R,8'S,8'aR)-8'-(2-Furan-3-yl-ethyl)-4',4'a,7',8'-tetramethyl-octahydro-spiro[[1,3]dioxolane-2,2'-naphthalene] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

123767-20-4

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123767-20-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123767-20-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,7,6 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 123767-20:
(8*1)+(7*2)+(6*3)+(5*7)+(4*6)+(3*7)+(2*2)+(1*0)=124
124 % 10 = 4
So 123767-20-4 is a valid CAS Registry Number.

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