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68779-67-9

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68779-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68779-67-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,7,7 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 68779-67:
(7*6)+(6*8)+(5*7)+(4*7)+(3*9)+(2*6)+(1*7)=199
199 % 10 = 9
So 68779-67-9 is a valid CAS Registry Number.

68779-67-9Downstream Products

68779-67-9Relevant articles and documents

Stereoselective total synthesis of (±)-vindeburnol and (±)-16-epi-vindeburnol

Chen, Fener,Chen, Xiangtao,Tang, Pei,Wang, Huijing,Yu, Lei,Zhang, Wen

, p. 11669 - 11672 (2021/11/12)

A concise stereoselective total synthesis of (±)-vindeburnol and its epimer (±)-16-epi-vindeburnol is presented. This synthetic work features the utilization of Baeyer-Villiger oxidation to install different types of lactone substrate, and a sequence of a

Total synthesis of (±)-deethyleburnamonine and vindeburnol (RU 24722) with the corresponding nitriles as starting material

Lounasmaa, Mauri,Belle, David Din,Tolvanen, Arto

, p. 1125 - 1130 (2007/10/03)

Cyclisation occurred during base treatment of cis-nitrile (5). The resulting new imine (6) was converted into the therapeutically important deethyleburnamonine (4). Total synthesis of vindeburnol (RU 24722) (3), another important drug, was achieved in one step starting from the trans- nitrile (9).

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