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330589-54-3

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330589-54-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 330589-54-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,5,8 and 9 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 330589-54:
(8*3)+(7*3)+(6*0)+(5*5)+(4*8)+(3*9)+(2*5)+(1*4)=143
143 % 10 = 3
So 330589-54-3 is a valid CAS Registry Number.

330589-54-3Downstream Products

330589-54-3Relevant articles and documents

Stereoselective transformations on D-glucose-derived eight-membered ring carbocycles

Van Hooft, Peter A. V.,Litjens, Remy E. J. N.,Van Der Marel, Gijsbert A.,Van Boeckel, Constant A. A.,Van Boom, Jacques H.

, p. 731 - 733 (2001)

Equation presented The cyclooctenol derivative 1 can be transformed into the nine-membered ring lactone 3, as well as the amino-containing carbocycles 4 and 5. The corresponding ketone 2 gives access to the conformationally locked azasugar 6.

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