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1132810-77-5

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1132810-77-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1132810-77-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,2,8,1 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1132810-77:
(9*1)+(8*1)+(7*3)+(6*2)+(5*8)+(4*1)+(3*0)+(2*7)+(1*7)=115
115 % 10 = 5
So 1132810-77-5 is a valid CAS Registry Number.

1132810-77-5Relevant articles and documents

Enantiocomplementary chemoenzymatic asymmetric synthesis of (R)- And (S)-chromanemethanol

Fuchs, Michael,Simeo, Yolanda,Ueberbacher, Barbara T.,Mautner, Barbara,Netscher, Thomas,Faber, Kurt

, p. 833 - 840 (2009)

A non-lipase-based, enantiocomplementary chemoenzymatic route towards enantiopure (R)- and (S)-chromane-methanol (12), which are the key building blocks for the synthesis of stereoisomerically pure α-tocopherols, has been achieved by the biocatalytic reso

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