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67667-63-4

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67667-63-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67667-63-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,6,6 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 67667-63:
(7*6)+(6*7)+(5*6)+(4*6)+(3*7)+(2*6)+(1*3)=174
174 % 10 = 4
So 67667-63-4 is a valid CAS Registry Number.

67667-63-4Upstream product

67667-63-4Downstream Products

67667-63-4Relevant 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 (2007/10/02)

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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