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1217666-23-3

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1217666-23-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1217666-23-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,6,6 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1217666-23:
(9*1)+(8*2)+(7*1)+(6*7)+(5*6)+(4*6)+(3*6)+(2*2)+(1*3)=153
153 % 10 = 3
So 1217666-23-3 is a valid CAS Registry Number.

1217666-23-3Downstream Products

1217666-23-3Relevant articles and documents

Chemoenzymatic and enantiodivergent routes to 1,2-ring-fused bicyclo[2.2.2]octane and related tricyclic frameworks

Austin, Kerrie A. B.,Elsworth, Jon D.,Banwell, Martin G.,Willis, Anthony C.

supporting information; experimental part, p. 751 - 754 (2010/06/17)

New and simple protocols are described for the conversion of the enzymatically-derived and enantiomerically pure cis-1,2-dihydrocatechol 7 (X = I) and its 6-methylated derivative into either antipodal form of compounds embodying the tricyclic frameworks o

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