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1275581-35-5

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1275581-35-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1275581-35-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,5,5,8 and 1 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1275581-35:
(9*1)+(8*2)+(7*7)+(6*5)+(5*5)+(4*8)+(3*1)+(2*3)+(1*5)=175
175 % 10 = 5
So 1275581-35-5 is a valid CAS Registry Number.

1275581-35-5Relevant articles and documents

Desymmetrization of (R,R)-hexa-1,5-diene-3,4-diol via monofunctionalization and rhodium-catalyzed allylic substitution

Schmidt, Bernd,Staude, Lucia

supporting information; experimental part, p. 2220 - 2226 (2011/07/07)

A sequence of selective monoprotection and Rh-catalyzed enantioconservative allylic substitution is established as a desymmetrization strategy for C 2-symmetric hexa-1,5-diene-3,4-diol. A benzyl protecting group and ethyl carbonate as a leaving

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