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73527-23-8

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73527-23-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73527-23-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,5,2 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 73527-23:
(7*7)+(6*3)+(5*5)+(4*2)+(3*7)+(2*2)+(1*3)=128
128 % 10 = 8
So 73527-23-8 is a valid CAS Registry Number.

73527-23-8Relevant articles and documents

Taxol synthesis: Synthesis of A-ring and a methodology for substituted cyclohexadienes

Yadav,Srinivas, Dale

, p. 7789 - 7792 (2007/10/03)

A fully functionalised synthesis of taxol A-ring, through Michael/Wittig reaction and regioselective opening epoxide as key steps and also a methodology for substituted cyclohexadienes through tandem Michael/Wittig reaction is described.

AN ENE-TYPE REACTION BETWEEN AN UNACTIVATED OLEFIN AND AN "ACTIVATED" SULFOXIDE, AND SOME PROPERTIES OF THE RESULTING SULFONIUM SALTS

Moiseenkov, A. M.,Dragan, V. A.,Veselovskii, V. V.

, p. 314 - 319 (2007/10/02)

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