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79875-61-9

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79875-61-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79875-61-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,8,7 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 79875-61:
(7*7)+(6*9)+(5*8)+(4*7)+(3*5)+(2*6)+(1*1)=199
199 % 10 = 9
So 79875-61-9 is a valid CAS Registry Number.

79875-61-9Downstream Products

79875-61-9Relevant articles and documents

The Structure of Crotonitenone, a Novel Casbane Diterpene from Croton nitens Sw. (Euphorbiaceae)

Burke, Basil A.,Chan, Wilfred R.,Pascoe, Keith O.,Blount, John F.,Manchand, Percy S.

, p. 2666 - 2669 (1981)

A novel casbane diterpene, crotonitenone pentadec-2-ene-4,8-dione> (7), C20H32O3, has been isolated from Croton nitens (Euphorbiaceae) and its structure and relative stereochemistry have been established by chemical, spectral, and X-ray crystallographic means.Crystals of (7) are monoclinic, space group P21, with a = 12.446(1), b = 13.285(1), c = 5.872(1) Angstroem, β = 97.02(1) grad, and Z = 2.The structure was refined by least squares to R 0.040 and R' 0.038.

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