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37005-73-5

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37005-73-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 37005-73-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,0,0 and 5 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 37005-73:
(7*3)+(6*7)+(5*0)+(4*0)+(3*5)+(2*7)+(1*3)=95
95 % 10 = 5
So 37005-73-5 is a valid CAS Registry Number.

37005-73-5Downstream Products

37005-73-5Relevant articles and documents

Synthesis of the cis-fused hexahydroxanthene system via cationic cascade cyclization

Neighbors, Jeffrey D.,Topczewski, Joseph J.,Swenson, Dale C.,Wiemer, David F.

, p. 3881 - 3884 (2009)

The cis-fused hexahydroxanthene system can be obtained through a cascade cyclization initiated by Lewis acid-mediated epoxide opening and terminated by reaction with a MOM-protected phenol. Only a single diastereomer of the product was obtained with stere

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