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100986-91-2

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100986-91-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100986-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,9,8 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 100986-91:
(8*1)+(7*0)+(6*0)+(5*9)+(4*8)+(3*6)+(2*9)+(1*1)=122
122 % 10 = 2
So 100986-91-2 is a valid CAS Registry Number.

100986-91-2Relevant articles and documents

Optically active pyridobenzoxazine derivatives and intermediates thereof

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, (2008/06/13)

An optically action pyridobenzoxazine derivative, a process for preparing the same and a novel intermediate useful for preparing the optically active pyridobenzoxazine derivative are disclosed. The optically active pyridobenzoxazine derivative possesses increased antimicrobial activity and reduced toxicity. The intermediate is useful for preparing such optically active pyridobenzoxazine derivatives such as Ofloxacin and anolog compounds.

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