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(1R,3aS,5aR,5bR,7aR,9R,11aR,11bR,13aR,13bR)-9-(cinnamoyloxy)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)icosahydro-3aH-cyclopenta[a]chrysene-3a-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

267219-69-2

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267219-69-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 267219-69-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,7,2,1 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 267219-69:
(8*2)+(7*6)+(6*7)+(5*2)+(4*1)+(3*9)+(2*6)+(1*9)=162
162 % 10 = 2
So 267219-69-2 is a valid CAS Registry Number.

267219-69-2Downstream Products

267219-69-2Relevant academic research and scientific papers

Synthesis and Antitumor Activity of C-3(R) Hydroxy Modified Betulinic Acid Derivatives

Yu, Pan,Li, Dong-dong,Ni, Jun-jun,Xia, Chao-jie,Wang, Zhen-zhong,Xiao, Wei,Ding, Gang,Zhao, Lin-guo

, p. 1080 - 1084 (2019)

Four novel betulinic acid (BA) derivatives modified at the C-3 position were prepared by the Mitsunobu reaction and subsequently evaluated for antitumor activity against four common cancer cell lines in vitro. The results from the MTT assay revealed that

Antimycobacterial activity of cinnamate-based esters of the triterpenes betulinic, oleanolic and ursolic acids

Tanachatchairatana, Tanud,Bremner, John Barnard,Chokchaisiri, Ratchanaporn,Suksamrarn, Apichart

, p. 194 - 198 (2008/09/18)

Betulinic acid, oleanolic acid and ursolic acid have been modified at the C-3 position to cinnamate-based esters and in vitro antimycobacterial activity against Mycobacterium tuberculosis H37Ra has been determined. The results indicated that mo

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