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(6R*,7S*)-7-amino-8-oxo-1-azabicyclo<4.2.0>oct-2-en-2-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

76581-85-6

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76581-85-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76581-85-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,5,8 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 76581-85:
(7*7)+(6*6)+(5*5)+(4*8)+(3*1)+(2*8)+(1*5)=166
166 % 10 = 6
So 76581-85-6 is a valid CAS Registry Number.

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