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1165945-99-2

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1165945-99-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1165945-99-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,5,9,4 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1165945-99:
(9*1)+(8*1)+(7*6)+(6*5)+(5*9)+(4*4)+(3*5)+(2*9)+(1*9)=192
192 % 10 = 2
So 1165945-99-2 is a valid CAS Registry Number.

1165945-99-2Upstream product

1165945-99-2Downstream Products

1165945-99-2Relevant academic research and scientific papers

Labdane diterpenoid glycosides from Alpinia densespicata and their nitric oxide inhibitory activities in macrophages

Kuo, Yu-Jen,Hsiao, Ping-Chun,Zhang, Li-Jie,Wu, Ming-Der,Liang, Yu-Han,Ho, Hsiu-O.,Kuo, Yao-Haur

, p. 1097 - 1101 (2009)

Four new labdane diterpene glycosides (1-4) named alpindenosides A, B, C, and D, two new norditerpene glycosides (5, 6) named noralpindenosides A and B, and three known flavonoid glycosides (7-9) have been isolated from the stems of Alpinia densespicata. Structural elucidation of compounds 1-6 was based on spectroscopic data. Compounds 1-9 all exhibited moderate NO inhibitory activities, whereas they were noncytotoxic at 20 μ M against several human tumor cell lines.

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