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1304789-93-2

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1304789-93-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1304789-93-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,4,7,8 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1304789-93:
(9*1)+(8*3)+(7*0)+(6*4)+(5*7)+(4*8)+(3*9)+(2*9)+(1*3)=172
172 % 10 = 2
So 1304789-93-2 is a valid CAS Registry Number.

1304789-93-2Downstream Products

1304789-93-2Relevant academic research and scientific papers

A highly stereoselective approach to tetrasubstituted (E)-β-hydroxy silyl enol ethers by addition of aryl-substituted oxiranyl anions to acylsilanes

Wang, Cheng,Gan, Zubao,Lu, Ji,Wu, Xia,Song, Zhenlei

, p. 2462 - 2464 (2011)

A highly stereoselective approach to tetrasubstituted (E)-β-hydroxy silyl enol ethers is described. The reaction proceeds via a sequential addition/[1,2]-Brook rearrangement/epoxide-opening process of aryl-substituted oxiranyl anions with acylsilanes.

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