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1202747-79-2

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1202747-79-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1202747-79-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,2,7,4 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1202747-79:
(9*1)+(8*2)+(7*0)+(6*2)+(5*7)+(4*4)+(3*7)+(2*7)+(1*9)=132
132 % 10 = 2
So 1202747-79-2 is a valid CAS Registry Number.

1202747-79-2Downstream Products

1202747-79-2Relevant academic research and scientific papers

Enantioselective synthesis of (+)-cephalostatin 1

Fortner, Kevin C.,Kato, Darryl,Tanaka, Yoshiki,Shair, Matthew D.

supporting information; experimental part, p. 275 - 280 (2010/03/25)

This Article describes an enantioselective synthesis of cephalostatin 1. Key steps of this synthesis are a unique methyl group selective allylic oxidation, directed C-H hydroxylation of a sterol at C12, Au(I)-catalyzed 5-endo-dig cyclization, and a kinetic spiroketalization.

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