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anti-9-Oximino-1,6-methanofluorene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77495-68-2

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77495-68-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77495-68-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,9 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77495-68:
(7*7)+(6*7)+(5*4)+(4*9)+(3*5)+(2*6)+(1*8)=182
182 % 10 = 2
So 77495-68-2 is a valid CAS Registry Number.

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