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527708-04-9

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527708-04-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 527708-04-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,7,7,0 and 8 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 527708-04:
(8*5)+(7*2)+(6*7)+(5*7)+(4*0)+(3*8)+(2*0)+(1*4)=159
159 % 10 = 9
So 527708-04-9 is a valid CAS Registry Number.

527708-04-9Downstream Products

527708-04-9Relevant articles and documents

Highly regio- and stereoselective halohydroxylation reaction of 1,2-allenyl phenyl sulfoxides. Reaction scope, mechanism, and the corresponding Pd- or Ni-catalyzed selective coupling reactions

Ma, Shengming,Ren, Hongjun,Wei, Qi

, p. 4817 - 4830 (2007/10/03)

A highly regio- and stereoselective halohydroxylation of 1,2-allenyl sulfoxides with X+ and water was developed. The reaction shows E-stereoselectivity. In the iodohydroxylation reaction, I2 was used to introduce the iodine atom. For

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