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511546-04-6

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511546-04-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 511546-04-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,1,5,4 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 511546-04:
(8*5)+(7*1)+(6*1)+(5*5)+(4*4)+(3*6)+(2*0)+(1*4)=116
116 % 10 = 6
So 511546-04-6 is a valid CAS Registry Number.

511546-04-6Upstream product

511546-04-6Downstream Products

511546-04-6Relevant articles and documents

Regioselective 1,2-Diol Rearrangement by Controlling the Loading of BF3·Et2O and Its Application to the Synthesis of Related Nor-Sesquiterene- and Sesquiterene-Type Marine Natural Products

Wang, Jun-Li,Li, Hui-Jing,Wang, Hong-Shuang,Wu, Yan-Chao

, p. 3811 - 3814 (2017)

The regiocontrolled rearrangement of 1,2-diols has been achieved by controlling the loading of BF3·Et2O. Its applicability is showcased by the divergent synthesis of austrodoral, austrodoric acid, and 8-epi-11-nordriman-9-one, as well as a formal synthesis of siphonodictyal B and liphagal. A new light is shed on piancol-type rearrangements that will be useful in diversity-oriented synthesis of related natural products.

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