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74524-27-9

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74524-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74524-27-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,5,2 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 74524-27:
(7*7)+(6*4)+(5*5)+(4*2)+(3*4)+(2*2)+(1*7)=129
129 % 10 = 9
So 74524-27-9 is a valid CAS Registry Number.

74524-27-9Upstream product

74524-27-9Downstream Products

74524-27-9Relevant academic research and scientific papers

COMPOSITE CONSTITUENTS: FOUR NEW TRITERPENOIDS, NEOLUPENOL, TAROLUPENOL AND THEIR ACETATES ISOLATED FROM ROOTS OF A JAPANESE DANDELION, TARAXACUM JAPONICUM

Ageta, H.,Shiojima, K.,Masuda, K.,Lin, T.

, p. 2289 - 2290 (1981)

Neolupenyl acetate (Ia), tarolupenyl acetate (IIa) and their corresponding alcohols (Ib and IIb) were isolated from the roots of Taraxacum japonicum, and their structures were established as the members of migrated lupane series.

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