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90413-93-7

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90413-93-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90413-93-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,4,1 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90413-93:
(7*9)+(6*0)+(5*4)+(4*1)+(3*3)+(2*9)+(1*3)=117
117 % 10 = 7
So 90413-93-7 is a valid CAS Registry Number.

90413-93-7Relevant articles and documents

233. Face Selectivity of the Diels-Alder Additions of Sulfur-Substituted Dienes and Tetraenes Grafted onto 7-Oxabicycloheptanes

Tornare, Jean-Marc,Vogel, Pierre,Pinkerton, A. Alan,Schwarzenbach, Dieter

, p. 2195 - 2215 (2007/10/02)

Stereoselective synthesis of 2-methylidene-3--7-oxabicycloheptane (16), 1,4-epoxy-1,2,3,4-tetrahydro-5,8-dimethoxy-2-methylidene-3-anthracene (18), and 1,4-epoxy-1,2,3,

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