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[(2S,12bS)-3-Eth-(E)-ylidene-4-oxo-1,2,3,4,6,7,12,12b-octahydro-indolo[2,3-a]quinolizin-2-yl]-acetonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

67045-81-2

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67045-81-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67045-81-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,0,4 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 67045-81:
(7*6)+(6*7)+(5*0)+(4*4)+(3*5)+(2*8)+(1*1)=132
132 % 10 = 2
So 67045-81-2 is a valid CAS Registry Number.

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