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Bicyclo<4.2.0>oktan-1-methanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

28022-37-9

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28022-37-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28022-37-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,0,2 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 28022-37:
(7*2)+(6*8)+(5*0)+(4*2)+(3*2)+(2*3)+(1*7)=89
89 % 10 = 9
So 28022-37-9 is a valid CAS Registry Number.

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