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347377-81-5

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347377-81-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 347377-81-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,7,3,7 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 347377-81:
(8*3)+(7*4)+(6*7)+(5*3)+(4*7)+(3*7)+(2*8)+(1*1)=175
175 % 10 = 5
So 347377-81-5 is a valid CAS Registry Number.

347377-81-5Relevant articles and documents

Asymmetric induction of conduritols via AAA reactions: Synthesis of the aminocyclohexitol of hygromycin A

Trost, Barry M.

, p. 1619 - 1629 (2007/10/03)

Two synthetic routes towards the construction of the aminocyclohexitol moiety of hygromycin A have been developed based on palladium-catalyzed asymmetric alkylation of conduritol derivatives. A protocol has been established whereby this biologically relev

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