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1382469-50-2

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1382469-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1382469-50-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,2,4,6 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1382469-50:
(9*1)+(8*3)+(7*8)+(6*2)+(5*4)+(4*6)+(3*9)+(2*5)+(1*0)=182
182 % 10 = 2
So 1382469-50-2 is a valid CAS Registry Number.

1382469-50-2Upstream product

1382469-50-2Downstream Products

1382469-50-2Relevant articles and documents

Cytotoxicity of semisynthetic acetal triterpenes from one-pot vicinal diol cleavage following by lactolization: Reaction promoted by NaIO 4/SiO2 gel in THF

Sandjo, Louis Pergaud,Djoumessi, Aurelie Vigee Barry Songfack,Rincheval, Vincent,Poumale, Herve Martial Poumale,Abegaz, Berhanu M.,Ngadjui, Bonaventure T.

, p. 711 - 718 (2013/06/05)

In situ C-C bond cleavage of vicinal diol following by the lactolisation resulted from separated treatment of Arjunolic acid (1), 24-hydroxytormentic acid (2) and 3-O-β-D-glucopyranosylsitosterol (3) with sodium periodate and silica gel in dried THF according to the strategic position of hydroxyl functions in the molecule. The reaction led to a lactol pentacyclic triterpenes 1A, 2A and a bicyclotriacetal of β-sitosterol 3A. These products were further acetylated and the cytotoxicity of all molecules was evaluated against human fibrosarcoma HT1080 cancer cells lines.

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